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Home » Prof. Dr. Rainer Haag

Prof. Dr. Rainer Haag

Institut für Chemie und Biochemie - Organische Chemie

Freie Universität Berlin



R. Nguyen, N. Galy, A. Singh, F. Paulus, D. Stoebener, C. Schlesser, S. K. Sharma, R. Haag, and C. Len, Catalysts 2017, accepted. Simple and Efficient Process for Large Scale Glycerol Oligomerization by Microwave Irradiation


S. Prasad, K. Achazi, C. Böttcher, R. Haag, and S. K. Sharma. RSC Advances 2017, accepted. Fabrication of Nanostructures Through Self-assembly of Non-ionic Amphiphiles for Biomedical Applications.


S. Kumar, K. Achazi, K. Licha, P Manchanda, R. Haag, and S. K. Sharma. Adv. Polymer Tech. 2017, accepted. Chemo-enzymatic Synthesis of Dendronized Polymers for Cyanine dye Encapsulation.


I. Donskyi, K. Achazi, V. Wycisk, K. Licha, M. Adeli, R. Haag, Langmuir 2017, accepted. Fullerene Polyglycerol Amphiphiles as Unimolecular Transporters


D. Lauster, M. Glanz, M. Bardua, K. Ludwig, M. Hellmund, Ute Hoffmann, A. Hamann, C. Böttcher, R. Haag, C. Hackenberger, and A. Herrmann, Angew. Chem. Int. Ed. 2017, accepted. Multivalent Peptide-Nanoparticle-Conjugates for Influenza Virus Inhibition


M. Dimde, F. F. Sahle, V. Wycisk, D. Steinhilber, L. Cuellar, K. Licha, J. Lademann, and R. Haag, Macromol. Biosci. 2017, accepted. Synthesis and Validation of Functional Nanogels as pH-Sensors in the Hair Follicle


B. Ziem, W. Azab, M. F. Gholami, J. P. Rabe, N. Osterrieder, and R. Haag, Nanoscale 2017, 9 (11), 3774-3783. Size-dependent inhibition of herpesvirus cellular entry by polyvalent nanoarchitectures


B. Ziem, J. Rahn, I. S. Donskyi, K. Silberreis, L. Cuellar, J. Dernedde, G. Keil, T. C.
Mettenleiter, and R. Haag, Macromol. Biosci. 2017, accepted. Polyvalent 2D Entry Inhibitors for Pseudorabies and African Swine Fever Virus


M. Fardin Gholami, D. Lauster, K. Ludwig, J. Storm, B. Ziem, N. Severin, C. Böttcher, J. P. Rabe, A. Herrmann, M. Adeli, R. Haag, Adv. Funct. Mater. 2017, accepted. Functionalized Graphene as Extracellular Matrix Mimics: Toward Well-Defined 2D Nanomaterials for Multivalent Virus Interactions


L. Yu, C. Cheng, Q. Ran, C. Schlaich, P.-L. Noeske, W. Li, Q. Wei, and R. Haag, ACS Appl. Mater. Interfaces 2017, 9 (7), 6624-6633. Bioinspired Universal Monolayer Coatings by Combining Concepts from Blood Protein Adsorption and Mussel Adhesion


K. Huth, T. Heek, K. Achazi, C. Kühne, L. H. Urner, K. Pagel, J. Dernedde and R. Haag, Chem. Eur. J., 2017, accepted. Noncharged and Charged Monodendronised Perylene Bisimides as Highly Fluorescent Labels and their Bioconjugates. doi:10.1002/chem.201605847


T. Bewersdorff, J. Vonnemann, A. Kanik, R. Haag, and A. Haase, Int. J. Nanomed., 2017, 12, 2001—2019. The influence of surface charge on serum protein interaction and cellular uptake: studies with dendritic polyglycerols and dendritic polyglycerol coated gold nanoparticles.


E. Mohammadifar, M. Adeli, A. Nemati Kharat, H. Namazid, and R.
Haag, Macromol. Chem. Phys., 2017, accepted. Stimuli-Responsive Core Multi-shell Dendritic Nanocarriers. doi:10.1002/macp.201600525


A. Faghani, I. S. Donskyi, M. F. Gholami, B. Ziem, A. Lippitz, W. E. S. Unger, C. Böttcher, J. P. Rabe, R. Haag and M. Adeli, Angew. Chem. Int. Ed., 2017, 56 (10), 2675–2679. Controlled Covalent Functionalization of Thermally Reduced Graphene Oxide under Mild Conditions as Defined Bifunctional 2D Nanomaterials


S. Lohan, S. Saeidpour, A. Solik, S. Schanzer, H. Richter, P. Dong, M. E. Darvin, R. Bodmeier, A. Patzelt, G. Zoubari, M. Unbehauen, R. Haag, J. Lademann, C. Teutloff, R. Bittl, and M. C. Meinke, Eur. J. Pharm. Biopharm., 2017, accepted. Investigation of the cutaneous penetration behavior of dexamethasone loaded to nano-sized lipid particles by EPR spectroscopy, and confocal Raman and laser scanning microscopy

M. H. Staegemann, B. Gitter, J. Dernedde, C. Kuehne, R. Haag and A. Wiehe, Chem. Eur. J., 2017, 23 (16), 3918–3930. Mannose-Functionalized Hyperbranched Polyglycerol Loaded with Zinc-Porphyrin: Investigation of the Multivalency Effect in Antibacterial Photodynamic Therapy

M. Radbruch, H. Pischon, A. Ostrowski, P. Volz, R. Brodwolf, F. Neumann, M. Unbehauen, B. Kleuser, R. Haag, N. Ma, U. Alexiev, L. Mundhenk, and A. D. Gruber
Nanoscale Res. Lett., 2017, 12, 64. Dendritic Core-Multishell Nanocarriers in Murine Models of Healthy and Atopic Skin


E. Mohammadifar, A. Bodaghi, A. Dadkhah Tehrani, A. Nemati Kharat, M. Adeli, and R. Haag, ACS Macro Lett., 2017, 6, 35–40. Green Synthesis of Hyperbranched Polyglycerol at Room Temperature


C. Wu, K. Schwibbert, K. Achazi, P. Landsberger, A. Gorbushina, and R. Haag, Biomacromolecules, 2017, 18 (1), 210–216. Active Antibacterial and Antifouling Surface Coating via a Facile One-step Enzymatic Cross-linking


W. Chen, Y. Zou, Z. Zhong, and R. Small, 2017, 13, 1601997. Cyclo(RGD)-decorated Reduction-responsive Nanogels Mediate Targeted Chemotherapy of Integrin Over-expressing Human Glioblastoma In Vivo


A. Setaro, M. Adeli, M. Glaeske, D. Przyrembel, T. Bisswanger, G. Gordeev, F. Maschietto, A. Faghani, B. Paulus, M. Weinelt, R. Arenal, R. Haag, and Stephanie Reich, Nat. Commun., 2017, 8, 14281. Preserving π-conjugation in covalently functionalized carbon nanotubes for optoelectronic applications



M. Khani, E. Mehdipour, A. Faghani, G. Guday, I. S. Donskyi, W. E. S. Unger,
R. Haag and Mohsen Adeli, RSC Adv., 2016, 6, 115055. Preparation of graphene oxide by cyanuric chloride as an effective and non-corrosive oxidizing agent


Z. Beiranvand, A. Kakanejadifard, I. S. Donskyi, A. Faghani, Z. Tu, A. Lippitz,
P. Sasanpour, F. Maschietto, B. Paulus, W. E. S. Unger, R. Haag and M. Adeli, RSC Adv., 2016, 6, 112771. Functionalization of fullerene at room temperature: toward new carbon vectors with improved physicochemical properties


R. Schwarzl, F. Du, R. Haag, and R. R. Netz, Eur. J. Pharm. Biopharm., 2016, accepted. General method for the quantification of drug loading and release kinetics of nanocarriers. doi:10.1016/j.ejpb.2016.12.015


O. Wagner, B. N. S. Thota, B. Schade, F. Neumann, J. L. Cuellar, C. Böttcher and R. Haag, Polym. Chem., 2016, 7, 2222-2229. Perfluoroalkylated linear polyglycerols and their supramolecular assemblies in aqueous solution


C. Schlaich, L. Yu, L. Cuellar, Q. Wei and R. Haag, Polym. Chem., 2016, 7, 7446-7454. Fluorine-Free Super-Wetting Systems: Construction of Environmentally-Friendly Superhydrophilic, Superhydrophobic, and Slippery Surfaces on Various Substrates.


W. Chen, Y. Hou, Z. Tu, L. Gao, and R. Haag, J. Controlled Release, 2016, accepted. pH-Degradable PVA-Based Nanogels via Photo-Crosslinking of Thermo-Preinduced Nanoaggregates for Controlled Drug Delivery


Y. Yang, K. Achazi, Y. Jia, Q. Wei, R. Haag and J. Li, Langmuir, 2016, 32(47), 12453–12460. Complex Assembly of Polymer Conjugated Mesoporous Silica Nanoparticles for Intracellular pH-Responsive Drug Delivery


V. Wycisk, K. Achazi, P. Hillmann, O. Hirsch, C. Kuehne, J. Dernedde, R. Haag, and K. Licha, ACS Omega, 2016, 1(5), 808–817. Responsive contrast agents: Synthesis and characterization of a tunable series of pH-sensitive near-infrared pentamethines


S. Saeidpour, S.B. Lohan, M. Anske, M. Unbehauen, E. Fleige, R. Haag, M.C. Meinke, R. Bittl, C. Teutloff, Eur. J. Pharm. Biopharm., 2016, 110, 19-23. Localization of dexamethasone within dendritic core-multishell (CMS) nanoparticles
and skin penetration properties studied by multi-frequency electron paramagnetic
resonance (EPR) spectroscopy


H. Pischon, M. Radbruch, A. Ostrowski, P. Volz, C. Gerecke, M. Unbehauen, S. Hönzke, S. Hedtrich, J. W. Fluhr, R. Haag, B. Kleuser, U. Alexiev, A. D. Gruber, and L. Mundhenk, Nanomedicine, 2016, 13(1), 317-327. Stratum corneum targeting by dendritic core-multishell-nanocarriers in a mouse model of psoriasis


Y. Zhong, M. Dimde, D. Stöbener, F. Meng, C. Deng, Z. Zhong, and R. Haag, ACS Appl. Mater. Interfaces, 2016, 8(41), 27530–27538. Micelles with Sheddable Dendritic Polyglycerol Sulfate Shells Show Extraordinary Tumor Targetability and Chemotherapy in Vivo


C. Schlaich, L. Cuellar Camacho, L. Yu, K. Achazi, Q. Wei, and R. Haag, ACS Appl. Mater. Interfaces, 2016, accepted. Surface-Independent Hierarchical Coatings with Superamphiphobic Properties, DOI: 10.1021/acsami.6b08487

A. Kumar, A. Khan, S. Malhotra, R. Mosurkal, A. Dhawan,M. Pandey, R. Kumar, A. Prasad, S. Sharma, L. Samuelson, A. Cholli, C. Len, J. Kumar, A. C. Watterson, V. Parmar, B. Singh, and R. Haag, Chem. Soc. Rev., 2016, 45, 6855-6887. Synthesis of Macromolecular Systems via Lipase Catalyzed Biocatalytic Reactions: Applications and Future Perspectives
M. H. Staegemann, S. Gräfe, R. Haag and A. Wiehe. Org. Biomol. Chem., 2016, 14, 9114-9132. A toolset of functionalized porphyrins with different linker strategies for application in bioconjugation

Z. Shatsberg, X. Zhang, P. Ofek, S. Malhotra, A. Krivitsky, A. Scomparin‎, G. Tiram, M. Calderón, R. Haag, and R. Satchi-Fainaro. J. Controlled Release 2016, 239, 159-168. Functionalized nanogels carrying an anticancer microRNA for glioblastoma therapy

K. Yamamoto, A. Klossek, R. Flesch, T. Ohigashi, E. Fleige, F. Rancan, J. Frombach , A. Vogt, U. Blume-Peytavi, P. Schrade, S. Bachmann, R. Haag, S. Hedtrich, M. Schäfer-Korting, N. Kosugi, and E. Rühl, J. Controlled Release 2016, 242, 64-70. Core-multishell nanocarriers: Transport and release of dexamethasone probed by soft X-ray spectromicroscopy
B. Parshad, M. Kumari, K.Achazi, C. Böttcher, Rainer Haag, and Sunil Sharma, Polymers, 2016, 8(8), 311. Chemo-enzymatic Synthesis of Perfluoroalkyl-functionalized Dendronized Polymers as Cyto-compatible Nanocarriers for Drug Delivery Applications
A. Singh, R. Nguyen, N. Galy, R. Haag, S. Sharma, and C. Len, Molecules, 2016, 21(8), 1038. Chemo-Enzymatic Synthesis of Oligoglycerol Derivatives
B. Ziem, H. Thien, K. Achazi, C. Yue, D. Stern, K. Silberreis, M. Fardin Gholami, F. Beckert, D. Gröger, R. Mülhaupt, J. P. Rabe, A. Nitsche, and R. Haag, Adv. Healthcare Mater., 2016, 5(22), 2922-2930. Highly Efficient Multivalent 2D Nanosystems for Inhibition of Orthopoxvirus Particles

F. Du, S. Hönzke, F. Neumann, J. Keilitz, W. Chen, N. Ma, S. Hedtrich and R. Haag, J. Controlled Release 2016, 242, 42–49. Development of biodegradable hyperbranched core-multishell nanocarriers for efficient topical drug delivery.


F. Zabihi, S. Wieczorek, M. Dimde, S. Hedtrich, H. G. Börner and R. Haag, J. Controlled Release 2016, 242, 35-41. Intradermal drug delivery by nanogel-peptide conjugates; specific and efficient transport of temoporfin.


S. Bhatia, J. L. Cuellar Camacho and R. Haag, J. Am. Chem. Soc., 2016, 138 (28), 8654–8666. Pathogen Inhibition by Multivalent Ligand Architectures.


B. Voit, R. Haag, D. Appelhans, P. Welzel, Wiley & Sons Ltd. 2016. Bio- and Multifunctional Polymer Architectures, Preparation, Analytical Methods, and Applications.


M. Dimde, D. Steinhilber, F. Neumann, Y. Li, F. Paulus, N. Ma, and R. Haag, Macromol. Biosci. 2016, accepted. Synthesis of pH-Cleavable dPG-Amines for Gene Delivery Application. doi: 10.1002/mabi.201600190


S. Hönzke, C. Gerecke, A. Elpelt, N. Zhang, M. Unbehauen, V. Kral, E. Fleige, F. Paulus, R. Haag, M. Schäfer-Korting, B. Kleuser, and S. Hedtrich, J. Controlled Release 2016, 242, 50-63. Tailored dendritic core-multishell nanotransporters for efficient dermal drug delivery: A systematic top-down approach from synthesis to preclinical testing.


P. Ofek, M. Calderón, F. Sheikhi Mehrabadi, A. Krivitsky, S. Ferber, G. Tiram, N. Yerushalmi, S. Kredo-Russo, R. Grossman, Z. Ram, R. Haag, and R. Satchi-Fainaro, Nanomedicine: NBM, 2016, 12(7), 2201-2214. Restoring the Oncosuppressor Activity of MicroRNA-34a in Glioblastoma Using a Polyglycerol-based Polyplex.


C. Dong, Z. Liu, J. Liu, C. Wu, F. Neumann, H. Wang, M. Schäfer-Korting, B. Kleuser, J. Chang, W. Li, N. Ma, and R. Haag, Adv. Healthcare Mater., 2016, 5(17), 2214-26. A Highly Photostable Hyperbranched Polyglycerol-Based NIR Fluorescence Nanoplatform for Mitochondria-Specific Cell Imaging


K. A. Walker, J.-F. Stumbé, and R. Haag, Polymers 2016, 8(5), 192. Polyester-based, biodegradable core-multishell nanocarriers for the transport of hydrophobic drugs.


S. Stefani, S. K. Sharma, R. Haag, and P. Servin, Eur. Polym. J. 2016, 80, 158-168. Core-shell nanocarriers based on PEGylated hydrophobic hyperbranched polyesters.


S. Stefani, S. Hönzke, J. L. Cuellar Camacho, F. Neumann, A. K. Prasad, S. Hedtrich, R. Haag, and P. Servin, Polymer, 2016, 96, 156–166. Hyperbranched glycerol-based core-amphiphilic branched shell nanotransporters for dermal drug delivery.

T Heek, C. Kuehne, H. Depner, K. Achazi, J. Dernedde, and R. Haag, Bioconjugate Chem. 2016, 27(3), 727–736. Synthesis, photophysical and biological evaluation of sulfated polyglycerol dendronized perylenebisimides (PBIs) – a promising platform for anti-inflammatory theranostic agents?
F. Sheikhi-Mehrabadi, J. Adelmann, S. Gupta, S. Wedepohl, M. Calderón, U. Brinkmann, and R. Haag, Curr Cancer Drug Targets 2016, 16(7), 639-49. Bispecific Antibodies for Targeted Delivery of Dendritic Polyglycerol (dPG) Prodrug Conjugates.
S. B. Lohan, N. Icken, C. Teutloff, S. Saeidpour, R. Bittl, J. Lademann, E. Fleige, R. Haag, S. F. Haag, S. F. Haag, and M. C. Meinke, Int. J. Pharm. 2016, 501, 271-277. Investigation of cutaneous penetration properties of stearic acid loaded to dendritic core-multi-shell (CMS) nanocarriers.
R. Albrecht, S. Fehse, K. Pant, S. Nowag, H. Stephan, R. Haag, C. C. Tzschucke, Macromol. Biosci. 2016, 16, 412–419. Polyglycerol based copper chelators for the transport and release of copper ions in biological environments.

G. Tiram, E. Segal, A. Krivitsky, R. Shreberk-Hassidim, P. Ofek, S. Ferber, T. Udagawa, L. Edry, N. Shomron, M. Roniger, B. Kerem, Y. Shaked, S. Aviel-Ronen, I. Barshack, M. Calderon, R Haag, and R Satchi-Fainaro, ACS Nano 2016, 10(2), 2028–2045. Identification of Dormancy-Associated MicroRNAs for the Design of Osteosarcoma-Targeted Dendritic Polyglycerol Nanopolyplexes.


Y. Zhong, K. Goltsche, L. Cheng, F. Xie, F. Menga, C. Denga, Z. Zhonga, and R. Haag, Biomaterials 2016, 84, 250-61. Hyaluronic acid-shelled acid-activatable paclitaxel prodrug micelles effectively target and treat CD44-overexpressing human breast tumor xenografts in vivo.

S. Kumar, K. Ludwig, B. Schade, H. v. Berlepsch, I. Papp, R. Tyagi, M. Gulia, R. Haag, and C. Böttcher, Chem. Eur. J. 2016, 22, 5629-5636. Introducing chirality into nonionic dendritic amphiphiles and studying their supramolecular assembly.
A. Boreham, J. Pikkemaat, P. Volz, R. Brodwolf, C. Kuehne, R. Haag, J. Dernedde, and U. Alexiev, Molecules 2016, 21(1), 22. Detecting and quantifying biomolecular interactions of a dendritic polyglycerol sulfate nanoparticle using fluorescence lifetime measurements.
A. Tschiche, B. N. S. Thota, F. Neumann, A. Schäfer, N. Ma, and R. Haag, Macromol. Biosci. 2016, 16(6), 811-23. Crosslinked Redox-Responsive Micelles Based on Lipoic Acid-Derived Amphiphiles for Enhanced siRNA Delivery.
P. Dey, T. Schneider, L. Chiappisi, M. Gradzielski, G. Schulze-Tanzil, and R. Haag, Macromol. Biosci. 2016, 16(4),580-90. Mimicking of chondrocyte microenvironment using in situ forming dendritic Polyglycerol based synthetic polyanionic hydrogels.
O. Wagner, J. Thiele, M. Weinhart, L. Mazutis, D. A. Weitz, W. T. S. Huck and R. Haag, Lab Chip 2016, 16, 65-69. Biocompatible fluorinated polyglycerols for droplet microfluidics as an alternative to PEG-based copolymer surfactants.

S. Stefani, I. N. Kurniasih, C. Böttcher, S. K. Sharma, R. Haag and P. Servin, Polym. Chem. 2016, 7, 887-898. Triglycerol-based hyperbranched polyesters with an amphiphilic branched shell as novel biodegradable drug delivery systems.


B. Thota, L. H. Urner, and R. Haag, Chem. Rev. 2016, 116, 2079–2102. Supramolecular Architectures of Dendritic Amphiphiles in Water.


M. Quadir, and R. Haag, in Dendrimers in Nanomedicine, eds. D. Felder, Pan Stanford Publishing Pte Ltd., 2016. Polyglycerols in Nanomedicine.


P. Dey, S. Hemmati, and R. Haag, Polym. Chem., 2016, 7, 375-383. Hydrolytically Degradable, Dendritic Polyglycerol Sulfate based Injectable Hydrogels using Strain Promoted Azide-Alkyne Cycloaddition Reaction.


M. Jäger, T. Becherer, J. Bruns, and R. Haag, Sensors & Actuators: B. Chemical 2016, 223, 400–405. Antifouling coatings on SOI microring resonators for bio sensing applications.


T. Schneider, P. Welker, K. Licha, R.Haag, and G. Schulze-Tanzil, BMC Musculoskelet Disord. 2015, 16, 387. Influence of dendritic polyglycerol sulfates on knee osteoarthritis: an experimental study in the rat osteoarthritis model.

H. Zeng, C. Schlesener, O. R. Cromwell, M. Hellmund, R. Haag, and Z. Guan, Biomacromolecules 2015, 16(12), 3869-3877. Amino Acid Functionalized Dendritic Polyglycerol for Safe and Effective siRNA Delivery.


V. Wycisk, J. Pauli, P. Welker, A. Justies, U. Resch-Genger, R. Haag, and K. Licha, Bioconjugate Chem. 2015, 26, 773−781. Glycerol-Based Contrast Agents: A Novel Series of Dendronized Pentamethine Dyes.


Y. Ma, B. N. S. Thota, R. Haag, and N. Budisa, Bioorg. Med. Chem. Lett., 2015, 25(22), 5247-5249. Dendronylation: Residue-specific chemoselective attachment of oligoglycerol dendrimers on proteins with noncanonical amino acids.


T. Becherer, S. Heinen, Q. Wei, R. Haag, M. Weinhart, Acta Biomater. 2015, 25 43–55. In-depth analysis of switchable glycerol based polymeric coatings for cell sheet engineering.


F. Sheikhi Mehrabadi, O. Hirsch, R. Zeisig, P. Posocco, E. Laurini, S. Pricl, R. Haag, W. Kemmner, and M. Calderon, RSC Adv., 2015, 5, 78760–78770. Structure–activity relationship study of dendritic polyglycerolamines for efficient siRNA transfection.


A. M. Staedtler, M. Hellmund, F. Sheikhi Mehrabadi, B. N. S. Thota, T. M. Zollner, M. Koch, R. Haag, and N. Schmidt, J. Mater. Chem. B, 2015, accepted. Optimized effective charge density using polyglycerol amines leads to strong and target specific knockdown efficacy.


T. Schneider, P. Welker, R. Haag, J. Dernedde, T. Hug, K. Licha, B. Kohl, S. Arens, W. Ertel, and G. Schulze-Tanzil, Inflamm. Res., 2015, 64, 917–928. Effects of dendritic polyglycerol sulfate on human articular chondrocytes inflammation research.

Q. Wei and R. Haag, Mater. Horiz., 2015, 2, 567-577. Universal Polymer Coatings and Their Representative Biomedical Applications.
O. Wagner, M. Zieringer, W. J. Duncanson, D. A. Weitz, and R. Haag, Int. J. Mol. Sci. 2015, 16, 20183-20194. Perfluoroalkyl-functionalized hyperbranched polyglycerol as pore forming agents and supramolecular hosts in polymer microspheres.

Z. Qi, P. Bharate, C.-H. Lai, B. Ziem, C. Böttcher, A. Schulz, F. Beckert, B. Hatting, R. Mülhaupt, P. H. Seeberger and R. Haag, Nano Lett., 2015, 15, 6051–6057. Multivalency at Interfaces: Supramolecular Carbohydrate-Functionalized Graphene Derivatives for Bacterial Capture, Release, and Disinfection.


A. Setaro, C. S. Popeney, M. U. Witt, P. Bluemmel, M. Glaeske, R. Haag, and S. Reich, Phys. Status Solidi B, 2015, 252, 2536–2540. Chiral selectivity of polyglycerol-based
amphiphiles incorporating different aromatic cores


D. Maysinger, D. Gröger, A. Lake, K. Licha, M. Weinhart, P. K.-Y. Chang, R. Mulvey, R. Haag, and A. McKinney, Biomacromolecules, 2015, 16, 3073-3082. Dendritic polyglycerol sulfate inhibits microglial activation and reduces hippocampal CA1 dendritic spine morphology deficits.


X. Zhang, K. Zhang and R. Haag, Biomaterials Science, 2015, 3, 1487-1496. Multi-stage, charge conversional, stimuli-responsive nanogels for therapeutic protein delivery.


M. Hellmund, K. Achazi, F. Neumann, B. N. S. Thota, N. Ma and R. Haag, Biomaterials Science, 2015, 3, 1459-1465. Systematic adjustment of charge densities and size of polyglycerol amines reduces cytotoxic effects and enhances cellular uptake.


S. Reimann, D. Gröger, C. Kühne, S. B. Riese, J. Dernedde, and R. Haag, Adv. Healthc. Mater., 2015, 4, 2154–2162. Shell Cleavable Dendritic Polyglycerol Sulfates Show High Anti-Inflammatory Properties by Inhibiting L-Selectin Binding and Complement Activation.


S. Kumar, K. Achazi, C. Böttcher, K. Licha, R. Haag, and S. K. Sharma, European Polymer Journal, 2015, 69, 416–428. Encapsulation and cellular internalization of cyanine dye using amphiphilic dendronized polymers.


M. Kumari, M. Billamboz, E. Leonard, C. Len, C. Böttcher, A. K. Prasad, R. Haag and S. K. Sharma, RSC Advances, 2015, 5, 48301-48310. Self-assembly, photoresponsive behavior and transport potential of azobenzene grafted dendronized polymeric amphiphiles.


Z. Qi, K. Achazi, S. Dong, C. Schalley, and R. Haag, Chem. Commun., 2015, 51, 10326-10329. Supramolecular hydrophobic guest transport system based on pillar[5]arene.

I. N. Kurniasih, J. Keilitz, and R. Haag, Chem. Soc. Rev., 2015, 44, 4145-4164. Dendritic Nanocarriers Based on Hyperbranched Polymers.

K. Koschek, V. Durmaz, O. Krylova, M. Wieczorek, S. Gupta, M. Richter, A. Bujotzek, C. Fischer, R. Haag, C. Freund, M. Weber and J. Rademann, Beilstein J. Org. Chem., 2015, 11, 837–847. Peptide-polymer ligands for a Tandem WW-Domain, an adaptive multivalent protein-Protein interaction: lessons on the thermodynamic fitness of flexible ligands.


S. Krysiak, Q. Wei, K. Rischka, A. Hartiwg, R. Haag and T. Hugel, Beilstein J. Org. Chem., 2015, 11, 828–836. Adsorption mechanism and valency of catechol functionalized hyperbranched polyglycerols.


T. Becherer, M. Vieira Nascimento, J. Sindram, P.-L. M. Noeske, Q. Wei, R. Haag, and I. Grunwald, Prog. Org. Coat., 2015, 87, 146–154. Fast and easily applicable glycerol based nonfouling spray-coating


T. Pecchioli, M. K. Muthyala, R. Haag and M. Christmann, Beilstein J. Org. Chem., 2015,11, 730–738, Multivalent polyglycerol supported imidazolidin-4-one organocatalysts for enantioselective Friedel–Crafts slkylations.


L. M. Henning, S. Bhatia, M. Bertazzon, M. Marczynke, O. Seitz, R. Volkmer, R. Haag and C. Freund, Beilstein J. Org. Chem., 2015, 11, 701–706, Exploring monovalent and multivalent peptides for the inhibition of FBP21-tWW


F. Sheikhi Mehrabadi, H. Zeng, M. Johnson, C. Schlesener, Z. Guan, and R. Haag, Beilstein J. Org. Chem., 2015, 11, 763–772, Multivalent dendritic polyglycerolamine with arginine and histidine end groups for efficient siRNA transfection.


K. Pant, D. Gröger, R. Bergmann, J. Pietzsch, J. Steinbach, B. Graham, L. Spiccia, F. Berthon, B. Czarny, L. Devel, V. Dive, H. Stephan, and R. Haag, Bioconjugate Chem., 2015, 26(5), 906–918. Synthesis and biodistribution studies of 3H- and 64Cu-labeled
dendritic polyglycerol and dendritic polyglycerol sulfate

L. H. Urner, B. N. S. Thota, O. Nachtigall, S. Warnke, G. von Helden, R. Haag and K. Pagel, Chem. Commun., 2015, 51, 8801-8804, Online monitoring the isomerization of an azobenzene-based dendritic bolaamphiphile using ion mobility-mass spectrometry.

M. C. Lukowiak, B. N. S. Thota and R. Haag, Biotechnol. Adv., 2015, S0734-9750(15)00067-1. Dendritic core-shell systems as soft drug delivery nanocarriers.


B. N. S. Thota, H. v. Berlepsch, C. Böttcher and R. Haag, Chem. Commun., 2015, 51, 8648-8651, Towards engineering of self-assembled nanostructures using non-ionic dendritic amphiphiles.


C. Holzhausen, D. Gröger, L. Mundhenk, C. K. Donat, J. Schnorr, R. Haag, and A. D. Gruber, J. Nanopart. Res., 2015, 17, 116, Biodistribution, cellular localization, and in vivo tolerability of 35S-labeled antiinflammatory dendritic polyglycerol sulfate amine.


O. Redy-Keisar, K. Huth, U. Vogel, B. Lepenies, P. H. Seeberger, R. Haag and D. Shabat, Org. Biomol. Chem., 2015, 13(16), 4727-32, Enhancement of fluorescent properties of near-infrared dyes using clickable oligoglycerol dendrons.


S. Gupta, J. Pfeil, S. Kumar, C. Poulsen, U. Lauer, A. Hamann, U. Hoffmann, and R. Haag, Bioconjugate Chem., 2015, 26(4), 669–679, Tolerogenic modulation of the immune response by oligoglycerol- and polyglycerol-peptide conjugates


T. Becherer, C. Grunewald, V. Engelschalt, G. Multhaup, T. Risse, and R. Haag, Anal. Chim. Acta, 2015, 867, 47-55, Polyglycerol Based Coatings to Reduce Nonspecific Protein Adsorption in Sample Vials and on SPR Sensors


J. Vonnemann, S. Liese, C. Kuehne, K. Ludwig, J. Dernedde, C. Böttcher, R. R. Netz and R. Haag, J. Am. Chem. Soc., 2015, 137(7), 2572–2579, Size-dependence of steric shielding and multivalency effects for globular binding inhibitors


M. Adeli, H. Namazi, F. Du, S. Hönzke, S. Hedtrich, J. Keilitz, and R. Haag, RSC Advances, 2015, 5, 14958 - 14966, Synthesis of Multiarm Star Copolymers Based on Polyglycerol Cores with Polylactide Arms and Their Application as Nanocarriers

X. Zhang, S. Malhotra, M. Molina and R. Haag, Chem. Soc. Rev., 2015, 44(7), 1948 - 1973, Micro- and nanogels with labile crosslinks — from synthesis to biomedical applications
X. Zhang, K. Achazi, and R. Haag, Adv. Healthcare Mat., 2015, 4(4), 585-92, Boronate Cross-linked ATP- and pH-Responsive Nanogels for Intracellular Delivery of Anticancer Drugs
M. C. Lukowiak, S. Wettmarshausen, G. Hidde, P. Landsberger,  V. Boenke, K. Rodenacker, U. Braun, J. F. Friedrich, A. Gorbushina, and R. Haag, Polymer Chemistry, 2015, 6, 1350-1359, Polyglycerol coated polypropylene surfaces for protein and bacteria resistance
A. Sousa-Herves, P. Würfel, P. Welker, K. Licha, J. Khandare, R. Haag, and M. Calderón, Nanoscale, 2015, 7, 3923 - 3932, Dendritic polyglycerol sulfate as a novel platform for paclitaxel delivery: pitfalls of ester linkage
W. Chen, K. Achazi, B. Schade, and R. Haag, J. Controlled Release, 2015, 205, 15-24, Charge-conversional and reduction-sensitive poly(vinyl alcohol) nanogels for enhanced cell uptake and efficient intracellular doxorubicin release
S. Bhatia, and R. Haag, in Targeted Drug Delivery: Concepts and Design, eds. P. V. Devarajan, S. Jain for Advances in Delivery Science and Technology, Springer Verlag, 2015, 543-569, Dendritic polymers in targeted drug delivery
M. Kumari, S. Gupta, K. Achazi, C. Böttcher, J. Khandare, S. K. Sharma, and R. Haag, Macromol Rapid Comm. 2015, 36, 254–261, Dendronized multifunctional amphiphilic polymers as efficient nanocarriers for biomedical applications
M. C. Lukowiak, B. Ziem, K. Achazi, G. Gunkel-Grabole, C. S. Popeney, B. N. S. Thota, C. Böttcher, A. Krueger, Z. Guan and R. Haag, J. Mater. Chem. B, 2015, 3, 719-722, Carbon-based cores with polyglycerol shells – The importance of core flexibility for encapsulation of hydrophobic guests
C. Wu, C. Böttcher, and R. Haag, Soft Matter, 2015, 11, 972-980, Enzymatically crosslinked dendritic polyglycerol nanogels for encapsulation of catalytically active proteins


C. Rabe, E. Fleige, K. Vogtt, N. Szekely, P. Lindner, W. Burchard, R. Haag, and M. Ballauff, Polymer, 2014, 55, 6735-6742,The multi-domain nanoparticle structure of a universal core-multishell nanocarrier
A. S. de Leon,  S. Malhotra, M. Molina, R. Haag, M. Calderon, J. Rodríguez-Hernández, and A. Muñoz-Bonilla, J. Colloid Interface Sci., 2014, 440 (2015) 263–271, Dendritic amphiphiles as additives for honeycomb-like patterned surfaces by breath figures: role of the molecular characteristics on the pore morphology
A. Campo Rodrigo, S. Malhotra, C. Böttcher, M. Adeli and R. Haag , RSC Advances, 2014, 4, 61656-61659, Dendritic polyglycerol cyclodextrin amphiphiles and their self-assembled architectures to transport hydrophobic guest molecules

M. Richter, D. Steinhilber, R. Haag, and R. von Klitzing, Macromol Rapid Comm., 2014, 35, 2018-2022, Visualization of real time degradation of pH-responsive polyglycerol nanogels via atomic force microscopy


Q. Wei, C. Schlaich, S. Prévost, A. Schulz, C. Böttcher, M. Gradzielski, Z. Qi, R. Haag and C. A. Schalley, Adv. Mater., 2014, 26, 7358–7364. Supramolecular polymers as surface coatings: rapid fabrication of healable superhydrophobic and slippery surfaces


C. Wu, C. Strehmel, K. Achazi, L. Chiappisi, J. Dernedde, M. Lensen, M. Gradzielski, M. Ansorge-Schumacher, and R. Haag, Biomacromolecules, 2014, 15(11), 3881–3890. Enzymatically Crosslinked Hyperbranched Polyglycerol Hydrogels as Scaffolds for Living Cells

R. Tyagi, C. Witte, R. Haag, and L. Schröder, Org. Lett., 2014,16 (17), 4436–4439, Dendronized cryptophanes as water soluble xenon hosts for 129Xe magnetic resonance imaging
M. Dommaschk, F. Gutzeit, S. Boretius, R. Haag and R. Herges, Chem. Commun., 2014, 50, 12476-12478, Coordination-induced spin-state-switch (CISSS) in water
N. Do, G. Weindl, E. Fleige, M. Salwiczek, B. Koksch, R. Haag and M. Schäfer-Korting, Polym. Adv. Technol., 2014, 25, 1337–1341, Core-multishell nanotransporters enhance skin penetration of the cell-penetrating peptide low molecular weight protamine
Q. Wei, S. Krysiak, K. Achazi, T. Becherer, P.-L. M. Noeske, F. Paulus, H. Liebe, I. Grunwald, J. Dernedde, A. Hartwig, T. Hugel, and R. Haag, Colloids Surf., B, 2014, 122, 684-92, Multivalent anchored and crosslinked hyperbranched polyglycerol monolayers as antifouling coating for titanium oxide surfaces
Q. Wei, K. Achazi, H. Liebe, A. Schulz, P.-L. M. Noeske, I. Grunwald, and R. Haag, Angew. Chem. Int. Ed., 2014, 53, 11650–11655, Mussel-inspired dendritic polymers as universal multifunctional coatings
K. Neuthe, C. Popeney, K. Bialedka, A. Hinsch, A. Sokolowski, W. Veurmann, and R. Haag, Polyhedron, 2014, 81, 583–587, Simple NIR complexes and their applicability in dye-sensitized solar cells
K. Neuthe, H. Brandt, A. Hinsch, C. C. Tzschucke, W. Veurman, B. Ziem, and R. Haag, ChemElectroChem, 2014, 1 (10), 1656–1661, Thiocyanate-Free versus Thiocyanate-Containing Dyes for TiO2-Based Dye-Sensitized Solar Cells
O. Nachtigall, C. Kördel, L. H. Urner, and R. Haag, Angew. Chem., 2014, 126, 9824–9828, Lichtgesteuertes Schalten von Azobenzol-Oligoglycerin-Konjugaten auf supramolekular funktionalisierten Oberflächen
O. Nachtigall, C. Kördel, L. H. Urner, and R. Haag, Angew. Chem. Int. Ed., 2014, 53, 9669–9673, Photoresponsive switches at surfaces based on supramolecular functionalization with azobenzene–oligoglycerol conjugates
D. Nordmeyer, P. Stumpf, D. Groeger, A. Hofmann, S. Enders, S. B. Riese, J. Dernedde, M. Taupitz, U. Rauch, R. Haag, E. Rühl, and C. M. Graf, Nanoscale, 2014, 6, 9646, Iron oxide nanoparticles stabilized with dendritic polyglycerols as selective MRI contrast agents
D. Bernsmeier, E. Ortel, J. Polte, B. Eckhardt, S. Nowag, R. Haag, and R. Kraehnert, J. Mater. Chem. A., 2014, 2, 13075-13082, Versatile control over size and spacing of small mesopores in metal oxide films and catalytic coatings via templating with hyperbranched core-multishell polymers
M. C. Lukowiak, M. Meise and R. Haag, Synlett, 2014, 25, 2161-2165, Synthesis and application of N-Heterocyclic Carbene-Pd-Ligands with glycerol dendrons for Suzuki-Miyaura cross coupling in water
Q. Wei, T. Becherer, R. Mutihac, P.-L. M. Noeske, F. Paulus, R. Haag, and I. Grunwald, Biomacromolecules, 2014, 15, 3061−3071, Multivalent Anchoring and Crosslinking of mussel-inspired antifouling surface coatings
S. Bhatia, M. Dimde and R. Haag, Med. Chem. Commun., 2014, 5 (7), 862 - 878, Multivalent glycoconjugates as vaccines and potential drug candidates
P. Dey, M. Adamovski, S. Friebe, A. Badalyan, R. Mutihac, F. Paulus, S. Leimkühler, U. Wollenberger, and R. Haag, ACS Appl. Mater. Interfaces, 2014, 6 (12) 8937–8941, Dendritic polyglycerol−poly(ethylene glycol)-based polymer networks for biosensing application
A. Tschiche, S. Malhotra and R. Haag, Nanomedicine 2014, 9 (5), 667–693, Nonviral gene delivery with dendritic self-assembling architectures
M. Hellmund, H. Zhou, O. Samsonova, Th. Kissel, R. Haag, Macromolecular Bioscience, 2014, 14, 1215–1221, Functionalized polyglycerol amine nanogels as nanocarriers for DNA
F. Paulus, D. Steinhilber, P. Welker, D. Mangoldt, K. Licha, H. Depner, St. Sigrist, and R. Haag, Polym. Chem., 2014, 5, 5020-5028, Structure related transport properties and cellular uptake of hyperbranched polyglycerol sulfates with hydrophobic cores
S. Nowag, C. Frangville, G. Multhaup, J.-D. Marty, C. Mingotaud, R. Haag, J. Mater. Chem. B, 2014, 2, 3915 - 3918, Biocompatible, hyperbranched nanocarriers for the transport and release of copper ions
A. T. Neffe, M. von Ruesten-Lange, S. Braune, K. Lützow, T. Roch, K. Richau, A. Krüger, T. Becherer, A. F. Thünemann, F. Jung, R. Haag, A. Lendlein, J. Mater. Chem. B, 2014, 2, 3626–3635, Multivalent grafting of hyperbranched oligo- and polyglycerols shielding rough membranes to mediate hemocompatibility
S. Fehse, S. Nowag, M. Quadir, K. S. Kim, R. Haag, G. Multhaup, Biomacromolecules 2014, 15, 1910−1919, Copper transport mediated by nanocarrier systems in a blood-brain barrier in vitro model
E. Fleige, K. Achazi, K. Schaletzki, Th. Triemer, R. Haag, J. Control. Release 2014, 185, 99–108, pH-Responsive dendritic core-multishell nanocarriers
N. Alnasif, Chr. Zoschke, E. Fleige, R. Brodwolf, A. Boreham, E. Rühl, K.-M. Eckle, H.-F. Merk, U. Alexiev, R. Haag, S. Küchler, M. Schäfer-Korting, J. Control. Release 2014, 185, 45–50, Penetration of normal, damaged and diseased skin - an in vitro study on dendritic core-multishell nanotransporters
A. Tschiche, A. M. Städtler, S. Malhotra, H. Bauer, C. Böttcher, S. Sharbati, M. Calderon, M. Koch, T. M. Zollner, A. Barnard, D. K. Smith, R. Einspanier, N. Schmidt, R. Haag, J. Mater. Chem. B. 2014, 2, 2153-2167, Polyglycerol-based amphiphilic dendrons as potential siRNA carriers for in vivo applications
M. Kumari, A. K. Singh, S. Kumar, K. Achazi, S.i Gupta, R. Haag, S K. Sharma, Polym. Adv. Technol. 2014, 25 (11), 1208–1215, Synthesis of amphiphilic dendronized polymers to study their self-assembly and encapsulation potential
Q. Wei, T. Becherer, S. Angioletti-Uberti, J. Dzubiella, C. Wischke, A. T. Neffe, A. Lendlein, M. Ballauff, R. Haag, Angew. Chem. 2014, 126, 8138 – 8169, Wechselwirkungen von Proteinen mit Polymerbeschichtungen und Biomaterialien
Q. Wei, T. Becherer, S. Angioletti-Uberti, J. Dzubiella, C. Wischke, A. T. Neffe, A. Lendlein, M. Ballauff, R. Haag, Angew. Chem. Int. Ed. 2014, 53, 8004 – 8031, Protein interactions with polymer surfaces and biomaterials
Q. Wei, T. Becherer, P.-L. M. Noeske, I. Grunwald, R. Haag, Adv. Mater. 2014, 26, 2688–2693, A universal approach to crosslinked hierarchical polymer multilayers as stable and highly efficient antifouling coatings
H. v. Berlepsch, K. Ludwig, B. Schade, R. Haag, C. Böttcher, Adv. in Colloid and Interface Sci. 2014, 208, 279-292, Progress in the direct structural characterization of fibrous amphiphilic supramolecular assemblies in solution by transmission electron microscopic techniques
J. Vonnemann, N. Beziere, C. Böttcher, S. B. Riese, C. Kuehne, J. Dernedde, K. Licha, C. von Schacky, Y. Kosanke, M. Kimm, R. Meier, V. Ntziachristos, R. Haag, Theranostics 2014, 4, 629-641, Polyglycerolsulfate functionalized gold nanorods as optoacoustic signal nanoamplifiers for in vivo bioimaging of rheumatoid arthritis
A. Boreham, M. Pfaff, E. Fleige, R. Haag, U. Alexiev, Langmuir 2014, 30, 1686−1695, Nanodynamics of Dendritic Core−Multishell Nanocarriers
K. Neuthe, F. Bittner, F. Stiemke, B. Ziem, J. Du, M. Zellner, M. Wark, T. Schubert, R. Haag, Dyes and Pigments, 2014, 104, 24-33, Phosphonic acid anchored ruthenium complexes for ZnO-based dye-sensitized solar cells
S. Malhotra, R. Haag, in Hyperbranched, Star, and Dendritic Polymers, eds. D. Schlüter, A. Khan for the Encyclopedia of Polymeric Nanomaterials, eds. S. Kobayashi, K. Muellen, Springer Verlag, 2014, Dendrimers and hyperbranched polymers in medicine
X. Zhang, K. Achazi, D. Steinhilber, F. Kratz, J. Dernedde, R. Haag, J Control Release 2014, 174, 209-216, A facile approach towards dual-responsive prodrug nanogels based on dendritic polyglycerols with minimal leaching
T. S. Venkatakrishnan, J. Keilitz, R. Haag, Inorganica Chimica Acta 2014, 408, 179–184, Hyperbranched polyglycerol supported ruthenium catalysts for ring-closing metathesis
M. Calderon, S. Reichert, P. Welker, K. Licha, F. Kratz, R. Haag, Journal of Biomedical Nanotechnology 2014, 10, 92-99, Receptor mediated cellular uptake of low molecular weight dendritic polyglycerols
Jonathan Vonnemann, Christian Sieben, Christopher Wolff, Kai Ludwig, Christoph Böttcher, Andreas Herrmann, Rainer Haag, Nanoscale 2014, 6, 2353-2360, Virus inhibition induced by polyvalent nanoparticles of different sizes
F. Paulus, R. Schulze, D. Steinhilber, I. Steinke, P. Welker, K. Licha, S. Wedepohl, J. Dernedde, R. Haag, Macromolecular Bioscience, 2014, 14, 643-654, The effect of polyglycerol sulfate branching on inflammation processes
S. Nowag and R. Haag, Angew. Chem. Int. Ed. 2014, 52, 2-5, ph-Responsive, biocompatible micro- and nano-release systems
S. Nowag and R. Haag, Angew. Chem. 2014, 125, 2-5, ph-Spaltbare Mikro- und Nanoträgersysteme
D. Gröger, M. Kerschnitzki, M. Weinhart, S. Reimann, T. Schneider, B. Kohl, W. Wagermaier, G. Schultz-Tanzil, P. Fratzl, R. Haag, Advanced Healthcare Materials 2014, 3, 375-385, Selectivity in bone targeting with different polyanionic dendritic dye conjugates


D. Steinhilber, T. Rossow, S. Wedepohl, F. Paulus, S. Seiffert, R. Haag, Angewandte Chemie Int. Ed. 2013, 52, 13538-13543, A Microgel Construction Kit for Bioorthogonal Encapsulation and pH-Controlled Release of Living Cells
D. Steinhilber, T. Rossow, S. Wedepohl, F. Paulus, S. Seiffert, R. Haag, Angewandte Chemie 2013, 125, 13780-13785, Ein Mikrogelbaukasten für die bioorthogonale Verkapselung und pH-gesteuerte Freisetzung von lebenden Zellen
F. Paulus, M. E. R. Weiss, D. Steinhilber, A. N. Nikitin, C. Schütte, R. Haag, Macromolecules 2013, 46, 8458-8466, Anionic ring-opening polymerization simulations for hyperbranched polyglycerols with defined molecular weights
T. Heek, F. Würthner, R. Haag, Chem. Eur. J. 2013, 19, 10911–10921, Synthesis and optical properties of water-soluble polyglycerol-dendronized rylene bisimide dyes
D. Gröger, F. Paulus, K. Licha, P. Welker, M. Weinhart, C. Holzhausen, L. Mundhenk, U. Abram, A. D. Gruber, and R. Haag, Bioconjugate Chemistry 2013, 24, 1507-1514, Synthesis and biological evaluation of radio and dye labeled amino functionalized dendritic polyglycerol sulfates as multivalent antiinflammatory compounds
E. Fleige, R. Tyagi, R. Haag, Nanocarriers 2013, 1, 1-9, Dendronized core-multishell nanocarriers solubilization of guest molecules
K. Höger, T. Becherer, W. Qiang, R. Haag, W. Frieß, S. Küchler, Eur. Jour. of Pharm. and Biopharm. 2013, 85, 756-764, Polyglycerol coatings of glass vials for protein resistance
A. Hussain, H. R. Krüger, F. Kampmeier, T. Weissbach, K. Licha, F. Kratz, R. Haag, M. Calderón, S. Barth, Biomacromolecules 2013, 14, 2510−2520, Targeted delivery of dendritic polyglycerol-doxorubicin conjugates by scFv-SNAP fusion protein suppresses EGFR+ cancer cell growth
Z. Qi, C. Wu, P. Malo de Molina, H. Sun, A. Schulz, C. Griesinger, M. Gradzielski, R. Haag, M. B. Ansorge-Schumacher, C. A. Schalley, Chem. Eur. Jour. 2013, 19, 10150-10159, Fibrous networks with incorporated macrocycles: A chiral stimuli-responsive supramolecular supergelator and its application to biocatalysis in organic media
I. N. Kurniasih, H. Liang, S. Kumar, A. Mohr, S. K. Sharma, J. P. Rabe, R. Haag, J. Mater. Chem. B 2013, 1, 3569-3577, A bifunctional nanocarrier based on amphiphilic hyperbranched polyglycerol derivatives
F. Ernst, T. Heek, A. Setaro, R. Haag, S. Reich, physica status solidi RRL 2013, 8, 546-549, Selective interaction between nanotubes and perylene based surfactant
A. Sousa, D. Gröger, M. Calderon, E. Fernandez-Megia, R. Haag, Dendrimers in Biomedical Applications 2013, 56-72, eds. B. Klajnert. L. Peng, V. Cena, RSC Publishing, Anionic dendritic polymers for biomedical applications
R. Tyagi, S. Malhotra, A. F. Thunemann, A. Sedighi,  M. Weber, A. Schäfer,  R. Haag, J. Phys. Chem. C 2013, 117, 12307–12317, Investigations of host−guest interactions with shape-persistent nonionic dendritic micelles
C. Holzhausen, D. Gröger, L. Mundhenk, P. Welker, R. Haag, A. D. Gruber, Nanomedicine NBM 2013, 9, 465-468, Tissue and cellular localization of nanoparticles using 35S labeling and light microscopic autoradiography
F. Ernst, T. Heek, A. Setaro, R. Haag, S. Reich, Appl. Phys. Lett. 2013, 102, 233105, 5 pp., Excitation characteristics of different energy transfer in nanotube-perylene complexes
M. Zieringer, M. C. Cartagena, E. Burakowska, J. Taktikos, F.-G. Klärner, R. Haag, Eur. Jour. Org. Chem. 2013, 2, 362-367, Polyglycerol tagged molecular chips as receptors in protic solvents
M. Shan, K. E. Carlson, A. Bujotzek, A. Wellner, R. Gust, M. Weber, J. A. Katzenellenbogen, R. Haag, ACS Chem. Biol. 2013, 8, 707-15, Nonsteroidal bivalent estrogen ligands - an application of the bivalent concept to the estrogen receptor
F. Ernst, T. Heek, A. Setaro, R. Haag, S. Reich, J. Phys. Chem. C 2013, 117, 1157−1162, Functional surfactants for carbon nanotubes: Effects of design
D. Steinhilber, M. Witting, X. Zhang, M. Steagemann, W. Friess, S. Küchler, R. Haag, Journal of Controlled Release 2013, 169, 289-95, Surfactant free preparation of biodegradable dendritic polyglycerol nanogels by inverse nanoprecipiation for encapsulation and release of pharmaceutical enzymes
T. Heek, J. Nikolaus, R. Schwarzer, C. Fasting, P. Welker, K. Licha, A. Herrmann, R. Haag, Bioconjugate Chemistry 2013, 24, 153–158, An amphiphilic perylene imido diester for selective cellular imaging
S. Gupta, B. Schade, S. Kumar, C. Böttcher, S. K. Sharma, and R. Haag, Small 2013 9, 894–904, Non-ionic dendronized multiamphiphilic polymers as nanocarriers for biomedical applications

A. Berkessel, J. Krämer, F. Mummy, J.-M. Neudörfl, R. Haag, Angew. Chem. 2013, 125, 767-771, Dendritische Fluoralkohole als Katalysatoren für die Epoxidierung von Olefinen mit Wasserstoffperoxid, Angew. Chem. Int. Ed. 2013, 52, 739-743, Dendritic fluoroalcohols as catalysts for alkene epoxidation with hydrogen peroxide

F. Sheikhi Mehrabadi, W. Fischer, R. Haag, Current Opinion in Solid State and Materials Science 2013, 16, 310-322, Dendritic and lipid-based carriers for gene/siRNA delivery


F. Ernst, T. Heek, R. Haag, S. Reich, A. Setaro, Phys. Status Solidi B 2012, 12, 2465–2468, Chirally enhanced solubilization through perylene-based surfactant
D. Steinhilber, F. Paulus, A. T. Zill, S. C. Zimmerman, R. Haag, MRS Proceedings 2012, 1403, Calix[8]arene functionalized polyglycerol nanogels for encapsulation and stabilization of fluorescent dyes,
H. Zhou, M. Richter, R. von Klitzing, R . Haag, MRS Proceedings 2012, 1403, Multifunctional dendritic architectures: An investigation of their mechanical properties,
F. Ernst, T. Heek, A. Setaro, R. Haag, S. Reich, Adv. Funct. Mater. 2012, 22, 3921–3926, Energy Transfer in Nanotube-Perylene Complexes
E. Fleige, B. Ziem, M. Grabolle, R. Haag, U. Resch-Genger, Macromolecules 2012, 45, 4452-4459, Aggregation phenomena of host and guest upon the loading of dendritic core-multishell nanoparticles with salvatochromic dyes
S. Gupta, S. Jalal, S. Kumar, R. Haag, S. K. Sharma, Indian Journal of Chemistry 2012, 51B, 1376-1387, A simple and convenient chemoenzymatic approach for the synthesis of valuable triacylglycerol-based dendritic building blocks
A. Barnard, M. Calderon , A. Tschiche , R. Haag, and D. K. Smith, Org. Biomol. Chem. 2012, 10, 8403–8409, Effects of a PEG additive on the biomolecular interactions of self-assembled dendron nanostructures
S. Malhotra, H. Bauer, A. Tschiche, A. Staedtler, A. Mohr, M. Calderon, V. Parmar, L. Hoeke, S. Sharbati, R. Einspanier, R. Haag, Biomacromolecules 2012, 13, 3087−3098, Glycine-terminated dendritic amphiphiles for nonviral gene delivery


F. Mummy, R. Haag, Synlett 2012, 23, 2672-2676, Dendritic HMPA as promoter for the Mukaiyama aldol- and allylation reaction
C. Fasting, C. A. Schalley, M. Weber, O. Seitz, S. Hecht, B. Koksch, J. Dernedde, C. Graf, E.-W. Knapp, R. Haag, Angew. Chem. 2012, 124, 10622-10650, Multivalenz als chemisches Organisations- und Wirkprinzip; Angew. Chem. Int. Ed. 2012, 51, 10472-10498, Multivalency as a chemical organization and action principle
M. Weber, A. Bujotzek, R. Haag, The Journal of Chemical Physics 2012, 173, 05411 (10 pp), Quantifying the rebinding effect in multivalent chemical ligand-receptor systems
J. I. Paez, V. Brunetti, M. C. Strumia, T. Becherer, T. Solomun, J. Miguel, C. F. Hermanns, M. Calderon, R. Haag, J. Mater. Chem., 2012, 22, 19488-19497, Dendritic polyglycerolamine as a functional antifouling coating of gold surfaces
V. Boehrsch, T. Mathew, M. Zieringer, R. J. Vallée, L. M. Artner, J. Dernedde, R.Haag, C. P. R. Hackenberger, Org. & Biomol. Chem. 2012, 10, 6211-6216, Chemoselective Staudinger-phosphite reaction of symmetrical glycosyl-phosphites with azido-peptides and polygycerols
W. J. Duncanson, M. Zieringer, O. Wagner, J. N. Wilking, A. Abbaspourrad, R. Haag and D. A. Weitz, Soft Matter 2012, 8, 10636-10640, Microfluidic synthesis of monodisperse porous microspheres with size-tunable pores
S. Gupta, R. Tyagi, S. K. Sharma and R. Haag, Polymer 2012, 53, 3053-3078 Polyether based amphiphiles for delivery of active components
Chris S. Popeney, Maike C. Lukowiak, Christoph Böttcher, Boris Schade, Pia Welker, Dorothea Mangoldt, Gesine Gunkel, Zhibin Guan, and Rainer Haag, ACS Macro Lett., 2012, 1, 564–567, Tandem coordination, ring-opening, hyperbranched polymerization for the synthesis of water-soluble core-shell unimolecular transporters
Ch. Lotze, Y. Luo, M. Corso, K.J. Franke, R. Haag, J.I. Pascual, Journal of Physics: Condensed Matter 2012, 24, 394016 (8 pp), Reversible electron-induced cis-trans isomerization stabilized by intermolecular interactions
M. Lange, S. Braune, K. Luetzow, K. Richau, N. Scharnagl, M. Weinhart, A. T. Neffe, F. Jung, R. Haag, A. Lendlein, Macromol. Rapid Commun. 2012, 33, 1487-1492, Surface functionalization of poly(ether imide) membranes with linear, methylated oligoglycerols for reducing thrombrogenicity
M. E. R. Weiss, F. Paulus, D. Steinhilber, A. Nikitin, R. Haag, C. Schütte, Macromolecular Theory and Simulations 2012, 21, 470-481, Estimating kinetic parameters for the spontaneous polymerization of glycidol at elevated temperatures
T. Rossow, J. A. Heyman, A. J. Ehrlicher, A. Langhoff, D. A. Weitz, R. Haag, and S. Seiffert, J. Am. Chem. Soc. 2012, 134, 4983-4989, Controlled synthesis of cell-laden microgels by radical-free gelation in droplet microfluidics
C. Kördel, A. Setaro, C. S. Popeney, P. Blümmel, S. Reich, R. Haag, Nanoscale 2012, 4, 3029-3031, Controlled reversible debundling of single-walled carbon nanotbues by photo-switchable dendritic surfactants
K. Wan, B. Ebert, J. Voigt, R. Haag, W. Kemmner, Nanomedicine: Nanotechnology, Biology, and Medicine 2012, 8, 393-398, In-vivo tumor imaging using a novel RNAi-based detection mechanism
E. Fleige, M. A. Quadir, R. Haag, Advanced Drug Delivery Reviews 2012, 64, 866-884Stimuli-responsive Polymeric Nanocarriers for the Controlled Transport of Active Compounds: Concepts and Applications
M. A. Quadir, R. Haag, Journal of Controlled Release 2012, 161, 484-495, Biofunctional nanosystems based on dendritic polymers
S. Reichert, M. Calderón, K. Licha, R. Haag, in Multifunctional Nanoparticles for Medical Applications: Imaging, Targeting, and Drug Delivery, eds. Sonke Svenson, Robert K. Prud'homme, Springer New York 2012, 315-344, Multivalent Dendritic Architectures in Theranostics In Multifunctional Nanoparticles for Drug Delivery Applications: Imaging, Targeting, and Delivery
Y. Luo, M. Bernien, A. Krüger, C. Felix Hermanns, J. Miguel, Y.-M. Chang, S. Jaekel, W. Kuch, R. Haag, Langmuir 2012, 28, 358-366, In-situ hydrolysis of imine derivatives on Au(III) for the formation of aromatic mixed self-assembled monolayers: Multi-technique analysis of this tunable surface modification

C. S. Popeney, A. Setario, R.-C. Mutihac, P. Bluemmel, B. Trappmann, J. Vonnemann, S. Reich, R. Haag, ChemPhysChem 2012, 13, 203-211, Polyglycerol-derived amphiphiles for the solubilization of single-walled carbon nanotubes in water: A structure-property study

A. Mohr, R. Haag, in Applications of Supramolecular Chemistry 2012, 341-362, Taylor & Francis publishers, ed. Jörg Schneider, Supramolecular drug delivery systems
J. Khandare, M. Calderon, N. Dagia, R. Haag, Chem. Soc. Rev. 2012, 41, 2824-2848, Multifunctional dendritic polymers in nanomedicine: opportunities and challenges
A. T. Zill, K. Licha, R. Haag, S. C. Zimmermann, New J. Chem. 2012, 36, 419-427, Synthesis and properties of fluorescent dyes conjugated to hyperbranched polyglycerols
I. N. Kurniasih, H. Liang, V. D. Möschwitzer, M. A. Quadir, M. Radowski, J. P. Rabe, R. Haag, New J. Chem. 2012, 36, 371-379, Synthesis and transport properties of new dendritic core-shell architectures based on hyperbranched polyglycerol with biphenyl-PEG shells
M. Zieringer, M. Wyszogrodzka, K. Biskup, R. Haag, New J. Chem. 2012, 36, 402-406, Supramolecular behavior of fluorous polyglycerol dendrons and polyglycerol dendrimers in water
K. Licha, P. Welker, M. Weinhart, N. Wegner, S. Kern, S. Reichert, I. Gemeinhardt, C. Weissbach, B. Ebert, R. Haag, M. Schirner, Bioconjugate Chemistry 2012, 22, 2453–2460, Fluorescence imaging with multifunctional polyglycerol sulfates: novel polymeric near-IR probes targeting inflammation


M. Shan, A. Bujotzek, F. Abendroth, A. Wellner, R. Gust, O. Seitz, M. Weber, R. Haag, ChemBioChem 2011, 12, 2587-2598, Conformational analysis of bivalent estrogen receptor-ligands: From intramolecular to intermolecular binding
C. S. Popeney, A. Setario, R.-C. Mutihac, P. Bluemmel, B. Trappmann, J. Vonnemann, S. Reich, R. Haag, Phys. Status Solidi B 248 2011, 11, 2532–2535, Amphiphile replacement on carbon nanotube surfaces: Effect of aromatic groups on the interaction strength
G. Gunkel, M. Weinhart, T. Becherer, R. Haag, W. T. S. Huck, Biomacromolecules 2011, 12, 4169-4172, Effect of polymer brush architecture on antibiofouling properties
A. Barnard, P. Posocco, S. Pricl, M. Calderon, R. Haag, M. E. Hwang, V. W.T. Shum, D. W. Pack, D. K. Smith, J. Am. Chem. Soc. 2011, 133, 20288–20300 Degradable self-assembling dendrons for gene-delivery - experimental and theoretical insights into the barriers to cellular uptake
M. Weinhart, T. Becherer, N. Schurbusch, K. Schwibbert, H. J. Kunte, R. Haag, Adv. Eng. Mat. 2011, 13, B501-B510, Linear and hyperbranched polyglycerol derivatives as excellent biocomparable glass coating materials
W. Fischer, M. A. Quadir, A. Barnard, D. K. Smith, R. Haag, Macromol. Biosci. 2011, 11, 1736–1746, Controlled release of DNA from photoresponsive hyperbranched polyglycerols with oligoamine shells
J. Dernedde, I. Papp, S. Enders; S. Wedepohl, F. Paulus, R. Haag, Journal of Carbohydrate Chemistry 2011, 30, 347–360, Synthesis and evaluation of non-sulfated and sulfated glycopolymers as L- and P-selectin inhibitors
A. Boreham, Tai-Yang Kim, V. Spahn, C. Stein, L. Mundhenk, A. D. Gruber, R. Haag, P. Welker, K. Licha, U. Alexiev, ACS Med. Chem. Lett. 2011, 2, 724–728, Exploiting fluorescence lifetime plasticity in FLIM: Target molecule localisation in cells and tissues
S. Bhatia, A. D. Mathur, V S. Parmar, R. Haag, A. K. Prasad, Biomacromolecules 2011, 12, 3487-3498, Biocatalytic route to sugar-PEG based polymers for drug delivery applications
S. Prévost, S. Riemer, W. Fischer, R. Haag, C. Böttcher, J. Gummel, I. Grillo, M.-S. Appavou, and M. Gradzielski, Biomacromolecules 2011, 12, 4272−4282, Colloidal structure and stability of DNA/polycations polyplexes investigated by small angle scattering
F. Abendroth, A. Bujotzek, M. Shan, R. Haag, M. Weber, O. Seitz, Angew. Chem. Int. Ed. 2011, 50, 8592–8596, DNA-gesteuerte bivalente Präsentation von Liganden für den Östrogenrezeptor; DNA-controlled bivalent presentation of ligands for the estrogen receptor
S.F. Haag, E. Fleige, M. Chen, A. Fahr, R. Bittl, C. Teutloff, J. Lademann, M. Schäfer-Korting, R. Haag, M.C. Meinke, Int J Pharm. 2011, 416, 223-228, Skin penetration enhancement of core-multishell nanotransporters and invasomes measured by electron paramagnetic resonance spectroscopy
H. Zhou, D. Steinhilber, H. Schlaad, A. L. Sisson, R. Haag, Reactive and Functional Polymers 2011, 71, 356-361, Glycerol based polyether-nanogels with tunable properties via acid-catalyzed epoxide-opening in miniemulsion
J. Dimroth, U. Schedler, J. Keilitz, R. Haag, R. Schomäcker, Adv. Synth. Catal. 2011, 353, 1335-1344, New polymer-supported catalysts for the asymmetric transfer hydrogenation of acetophenone in water - kinetic and mechanistic investigations
M. Calderon, R. Haag, F. Kratz, Journal Onkologie 2011, 3, 152-155, Säurelabile Nanotransporter als neuartige Drug-Delivery-Systeme zur Behandlung von Krebserkrankungen
M. Weber, A. Bujotzek, K. Andrae, M. Weinhart, R. Haag, Molecular Simulation 2011, 37, 2011, 899–906, Computational entrophy estimation of linear polyether modified surfaces and correlation with protein resistant properties of such surfaces
A. Bujotzek, M. Shan, R. Haag, M. Weber, J. Comput. Aided. Mol. Des. 2011, 25, 253-262, Towards a rational spacer design for bivalent inhibition of estrogen receptor
M. Weinhart, D. Gröger, S. Enders, J. Dernedde, R. Haag, Biomacromolecules 2011, 12, 2502–2511, Synthesis of dendritic polyglycerol anions and their efficiency toward L-selectin inhibition
C. Kördel, C. Popeney, R. Haag, Chem. Comm. 2011, 47, 6584–6586, Photoresponsive amphiphiles based on azobenzene-dendritic glycerol conjugates show switchable transport behavior
M. Weinhart, D. Gröger, S. Enders, S. B. Riese, J. Dernedde, R. K. Kainthan, D. E. Brooks, R. Haag, Macromol. Biosci. 2011, 11, 1088–1098, The role of dimension in multivalent binding events: Structure-activity relationship of dendritic polyglycerol sulfate binding to L-selectin in correlation with size and surface charge density
M. Schwarze, J. Keilitz, S. Nowag, R. Y. Parapat, R. Haag, R. Schomäcker, Langmuir 2011, 27, 6511–6518, Quasi-homogeneous hydrogenation with platinum and palladium nanoparticles stabilized by dendritic core-multishell architectures
I. Papp, J. Dernedde, S. Enders, S. B. Riese, T. C. Shiao, R. Roy, and R. Haag, ChemBioChem 2011, 12, 1075-1083, Multivalent Presentation of Mannose on Hyperbranched Polyglycerol and their Interaction with Concanavalin A Lectin
Y. Luo, M. Utecht, S. Korchak, J. Dokić, H.-M. Vieth, R. Haag, P. Saalfrank,ChemPhysChem 2011, 12, 2311–2321, Cis-trans isomerization of substituted aromatic imines: A comparative experimental and theoretical study
M. A. Quadir, M. Calderón, and R. Haag, (Eds. F. Kratz, H. Steinhagen) in Cancer Drug Delivery, Wiley-VCH Books 2011, 513-553, Dendritic Polymers in Oncology: Facts, Features, and Applications
D. Steinhilber, R. Haag, A. L. Sisson, Int. J. Artif. Organs 2011, 34, 118-122, Multivalent, biodegradable polyglycerol hydrogels
J. Mielke, F. Leyssner, M. Koch, S. Meyer, Y. Luo, S. Selvanathan, R. Haag, P. Tegeder, L. Grill, ACS Nano. 2011, 5, 2090–2097, Imine derivatives on Au(111): Evidence for “inverted” thermal isomerization
I. Papp, C. Sieben, A. L. Sisson, J. Kostka, C. Böttcher, K. Ludwig, A. Herrmann, R. Haag, ChemBioChem 2011, 12, 887-895, Inhibition of influenza virus activity by multivalent glycoarchitectures with matched sizes
M. Calderón, P. Welker, K. Licha, I. Fichtner, R. Graeser, R. Haag, F. Kratz, J. Controlled Release 2011, 151, 295–301, Development of efficient acid cleavable multifunctional prodrugs derived from dendritic polyglycerol with a poly(ethylene glycol) shell
S. Reichert, P. Welker, M. Calderón, J. Khandare, D. Mangoldt, K. Licha, R.K. Kainthan, D. Brooks, R. Haag, Small 2011, 7, 820-829, Size-dependant cellular uptake of dendritic polyglycerol
S. Malik, A. Mohr, A. Kumar, S. K. Sharma, R. Haag, Int. J. Artif. Organs 2011, 34, 84-92, Synthesis of biodegradable amphiphilic nanocarriers by chemo-enzymatic transformations for the solubilization of hydrophobic compounds
D. Steinhilber, S. Seiffert, J. A. Heyman, F. Paulus, D. A. Weitz, R. Haag, Biomaterials 2011, 32, 1311-1316, Hyperbranched polyglycerols on the nanometer and micrometer scale
Y. Luo, S. Korchak, H.-M. Vieth, R. Haag, ChemPhysChem 2011, 12, 132-135, Effective reversible photo-induced switching of self-assembled monolayers of functional imines on gold nanoparticles
M. Weinhart, T. Becherer, R. Haag, Chem. Commun. 2011, 47, 1553-1555, Switchable, biocompatible surfaces based on glycerol copolymers


A. Setaro, C. S. Popeney, B. Trappmann, R. Haag, and S. Reich, Phys. Status Solidi B 2010, 247, 2758–2761, Interaction between single-walled carbon nanotubes and alkylpolyglycerol derivatives
M. Merschky, M. Wyszogrodzka, R. Haag, C. Schmuck, Chem. Eur. J. 2010, 16, 14242-14246, pH Triggered self-assembly of zwitterionic polyglycerol dendrons into discrete and highly stable supramolecular dendrimers in water
A. Lendlein, M. Rehahn, M. R. Buchmeiser, R. Haag, Macromol. Rapid Commun. 2010, 31, 1487–1491, Polymers in Biomedicine and Electronics
R. Freudenberger, A. Zielonka, M. Funk, P. Servin, R. Haag, T. Valkova, U. Landau, Gold Bulletin 2010, 43, 169-180, Recent developments in the preparations of nano-gold composite coatings
S. Saliba, C. Valverde-Serrano, J. Keilitz, M. L. Kahn, C. Mingotaud, R. Haag, J.-D. Marty, Chem. Mater. 2010, 22, 6301–6309, Hyperbranched Polymers for the Formation and Stabilization of ZnO Nanoparticles
J. Dernedde, A. Rausch, M. Weinhart, S. Enders, R. Tauber, K. Licha, M. Schirner, U. Zügel, A. von Bonin, R. Haag, Proc. Nat. Aca. Sci. USA 2010, 107, 19679-19684, Dendritic polyglycerol sulfates as multivalent inhibitors of inflammation
I. Papp, C. Sieben, K. Ludwig, M. Roskamp, C. Böttcher, S. Schlecht, A. Herrmann, R. Haag, small, 2010, 6, 2900–2906, Inhibition of influenza virus infection by multivalent sialic acid functionalized gold particles
S. Hagen, Y. Luo, R. Haag, M. Wolf, P. Tegeder, New. J. Phys. 2010, 12, 125022, Electronic structure and electron dynamics at an organic molecule/metal interface: Interface states of tetra-tert-butyl-imine/Au(111)
B. Trappmann, K. Ludwig, M. R. Radowski, A. Shukla, A. Mohr, H. Rehage, C. Böttcher and R. Haag, J. Am. Chem. Soc. 2010, 132, 11119–11124, A new family of nonionic dendritic amphiphiles displaying unexpected packing parameters in micellar assemblies
D. Steinhilber, A. L. Sisson, D. Mangoldt, P. Welker, K. Licha, R. Haag, Adv. Funct. Mater. 2010, 20, 4133-4138, Synthesis, reductive cleavage, and cellular interaction studies of biodegradable, polyglycerol nanogels
P. Blümmel, A. Setaro, C. S. Popeney, R. Haag, S. Reich, Phys. Status Solidi B 2010, 247, 2891-2894, Dispersion of carbon nanotubes using an azobenzene derivative
W. Fischer, M. Calderón, A. Schulz, I. Andreou, M. Weber, R. Haag, Bioconjugate Chem. 2010, 21, 1744-1752, Dendritic polyglycerols with oligoamine shells show low toxicity and high transfection efficiency in vitro
U. Kemelbekov, Y. Luo, Z. Orynbekova, Zh. Rustembekov, R. Haag, W. Saenger, K. Praliyev, J. Incl. Phenom. Macrocycl. Chem. 2010, 69, 181-190, IR, UV and NMR studies of b-cyclodextrin inclusion complexes of kazcaine and prosidol bases
J. Dimroth, J. Keilitz, U. Schedler, R. Schomäcker, R. Haag, Adv. Syn. Cat. 2010, 352, 2497-2506, Immobilization of a Modified Tethered Rhodium(III)-p-Toluenesulfonyl-1,2-diphenylethylenediamine Catalyst on Soluble and Solid Polymeric Supports and Successful Application to Asymmetric Transfer Hydrogenation of Ketones
A. L. Sisson, R. Haag, Softmatter 2010, 6, 4968-4975, Polyglycerol nanogels: Highly functional scaffolds for biomedical applications
W. Fischer, M. Calderon, R. Haag, "Hyperbranched Polyamines for Transfection," in Nucleic Acid Transfection 2010, Vol. 296 (Top Curr Chem) Springer-Verlag Berlin Heidelberg
M. Zieringer, A. Garcia-Bernabé, B. Costisella, H. Glatz, W. Bannwarth and R. Haag, ChemPhysChem 2010, 11, 2617–2622, Size-tunable micron bubbles based on fluorous-fluorous interactions of dendrimers
A. Setaro, C.S. Popeney, B. Trappmann, V. Datsyuk, R. Haag, S. Reich, Chemical Physics Letters 2010, 493, 147–150, Polyglycerol-derived amphiphiles for single walled carbon nanotube suspension
J. Keilitz, S. Nowag, J.-D. Marty, R. Haag, Adv. Synth. Catal. 2010, 352, 1503-1511, Chirally Modified Platinum Nanoparticles Stabilized by Dendritic Core-Multishell Architectures for the Asymmetric Hydrogenation of Ethyl Pyruvate
M. Weinhart, I. Grunwald, M. Wyszogrodska, L. Gaetjen, A. Hartwig, R. Haag, Chemistry, An Asian Journal 2010, 5, 1992–2000, Linear poly(methyl glycerol and linear polyglycerol as potent protein and cell resistant alternatives to poly(ethylene glycol)
L. Óvári, Y. Luo, F. Leyssner, R. Haag, M. Wolf, P. Tegeder, Journal of Chemical Physics 2010, 133, 044707, Adsorption and switching properties of a N-benzylideneaniline based molecular switch on a Au(111) surface
W. Fischer, B. Brissault,  S. Prévost,  M.  Kopaczynska, I. Andreou, A. Janosch, M. Gradzielski, and R. Haag, Macromol. Biosci. 2010, 10, 1073-1083, Synthesis of linear polyamines with different amine spacings and their ability to form dsDNA/siRNA complexes suitable for transfection
S. Nowag, X.-S. Wang, J. Keilitz, A. Thomas, R. Haag, ChemCatChem 2010, 2, 807–811, Dendritic core-multishell-polymer templates for the synthesis of Pt-nanoparticle loaded porous silica and their application in catalysis
S. Gupta, M. K. Pandey, K. Levon, R. Haag, A. C. Watterson, V. S. Parmar, S. Sunil, Macromol. Chem. Phys. 2010, 211, 239-244, Biocatalytic approach for the synthesis of glycerol-based macroamphiphiles and their self-assembly to micellar nanotransporters
J. Khandare, R. Haag, "Pharmaceutically used Polymers: Principles, structures, and applications of pharmaceutical delivery systems" in Drug Delivery, Handbook of experimental Pharmacology, M. Schäfer-Korting (ed.) 2010, 221-250, Springer-Verlag, Berlin
I. N. Kurniasih, H. Liang, J. P. Rabe, R. Haag, Rapid. Macromol. Commun. 2010, 31, 1516–1520, Supramolecular aggregates of water soluble dendritic polyglycerol architectures with hydrophobic cores
J. Keilitz, M. Schwarze, S. Nowag, R. Schomäcker, R. Haag, ChemCatChem 2010, 2, 863-870, Homogeneous Stabilization of Pt Nanoparticles in Dendritic Core-Multishell Architectures: Application in Catalytic Hydrogenation Reactions and Recycling
O. Germershaus, G. Pickaert, J. Konrad, U. Krüger, T. Kissel, R. Haag, Macromol. Biosci. 2010, 10, 1055-1062, Imidazole and dimethyl aminopropyl-functionalized hyperbranched polymers for nucleic acid transfection
A. Richter, A. Wiedekind, M. Krause, T. Kissel, R. Haag, C. Olbrich, Eur. J. Pharm. Sci.2010, 40, 48-55, Non-ionic dendritic glycerol-based amphiphiles: Novel excipients for the solubization of poorly water-soluble anticancer drug sagopilone
P. Ofek, W. Fischer, M. Calderon, R. Haag, R. Satchi-Fainaro, FASEB J. 2010, 3122-3134, In vivo delivery of siRNA to tumors and their vasculature by novel dendritic nanocarriers
S. Malhotra, M. Calderon, A. K. Prasad, V. S. Parmar and R. Haag, Org. and Biomol. Chem. 2010, 8, 2228-2237, Novel chemoenzymatic methodology for the regioselective glycine loading on polyhydroxy compounds
T. Heek, C. Fasting, C. Rest, X. Zhang, F. Würthner, R. Haag, Chem. Commun. 2010, 11, 1884-1886, Highly fluorescent water-soluble polyglycerol-dendronized perylene bisimide dyes
J. Khandare, A. Mohr, M. Calderon, P. Welker, K. Licha, R. Haag, Biomaterials 2010, 31, 4268–4277, Structure-biocompatibility relationship of dendritic polyglycerol derivatives
M. Calderon, M. A. Quadir, M. Strumia, R. Haag, Biochimie, 2010, 92, 1242-1251, Functional dendritic polymer architectures as stimuli responsive nanocarriers
M. Calderon, M. A. Quadir, S. K. Sharma, R. Haag, Adv. Mater. 2010, 22, 190–218, Dendritic Polyglycerols for Biomedical Applications


E. Burakowska, J. R. Quinn, S. C. Zimmerman, R. Haag, J. Am. Chem. Soc. 2009, 131, 10574-10580, Cross-linked hyperbranched polyglycerols as hosts for selective binding of guest molecules
M. Avi, G. Steinkellner, J. Keilitz, C. Hajji, R. Haag, K. Gruber, H. Grieng, Journal of Mol. Cat. B: Enzymatic 2009, 61, 268-273, α- and β-oxygenated aldehydes derived from Diels-Alder reactions as substrates for hydroxynitrile lyases
A. L. Sisson, D. Steinhilber, T. Rossow, P. Welker, K. Licha, R. Haag, Angew. Chemie Int. Ed. 2009, 48, 7540-7545, Biocompatible functionalized polyglycerol microgels with cell penetrating properties; A. L. Sisson, D. Steinhilber, T. Rossow, P. Welker, K. Licha, R. Haag, Angew. Chem., 2009, 121, 7676-7681, Biokompatible funktionalisierte zellgängige Polyglycerinmikrogele
M. Wyszogrodzka, R. Haag, Biomacromolecules 2009, 10, 1043-1054, Synthesis and characterization of glycerol dendrons, self-assembled monolayers on gold: A detailed study of their protein resistance
J. Keilitz, R. Haag, Eur. J. Org. Chem. 2009, 19, 3272-3278, Intramolecular acceleration of asymmetric epoxide ring-opening by dendritic polyglycerol salen_CrIII complexes
E. Burakowska, S.C. Zimmerman, R. Haag, Small 2009, 5, 2199-2204, Photoresponsive cross-linked hyperbranched polyglycerols as smart nanocarriers for guest binding and controlled release
E. Burakowska, R. Haag, Macromolecules 2009, 42, 5545-5550, Dendritic polyglycerol core-double-shell architectures: Synthesis and transport properties
N. B. Wolf, S. Küchler, M. R. Radowski, K. D. Kramer, G. Weindl, B. Kleuser, R. Haag, M. Schäfer-Korting, Eur. J. Pharm. Biopharm. 2009, 73, 34-42, Influences of opioids and nanoparticles on in vitro wound healing models
M. Calderon, R. Graeser, F. Kratz, R. Haag, Biorg. Med. Chem. Lett. 2009, 14, 3725-3728, Development of enzymatically cleavable prodrugs derived from dendritic polyglycerol
S. Küchler, M. Adbel-Mottaleb, A. Lamprecht, M. Radowski, R. Haag, M. Schäfer-Korting, Int. J. Pharm. 2009, 377, 169-172, Influence of nanocarrier type and size on skin delivery of hydrophilic agents
C. Treiber, M.A. Quadir, P. Voigt, M. Radowski, S. Xu, L. M. Munter, T.A. Bayer, M. Schaefer, R. Haag, G. Multhaup, Biochemistry 2009, 48, 4273-4284, Cellular copper import by nancarrier systems, intracellular availability, and effects on amyloid beta peptide secretion
A. L. Sisson, I. Papp, K. Landfester, R. Haag, Macromolecules 2009, 42, 556-559, Functional nanoparticles from dendritic precursors: Hierarchical assembly in miniemulsion
M. Wyszogrodzka, R. Haag, Langmuir 2009, 25, 5703-5712, Study of single protein adsorption onto monoamino oligoglycerol derivatives: A structure-activity relationship
S. Küchler, M. R. Radowski, T. Blaschke, M. Dathe, J. Plendl, R. Haag, M. Schäfer-Korting, K. D. Kramer, Eur. J. of Pharm. Biopharm. 2009, 71, 243-50, Nanoparticles for skin penetration enhancement - A comparison of a dendritic core-multishell-nanotransporter and solid lipid nanoparticles
C. Siegers, B. Olàh, U. Würfel, J. Hohl-Ebinger, A. Hinsch, R. Haag, Solar Energy Materials and Solar Cells 2009, 93, 552–563, Donor-acceptor functionalized polymers for efficient light-harvesting in the dye solar cell
S. Xu, Y. Luo, R. Graeser, A. Warnecke, F. Kratz, P. Hauff, K. Licha, R. Haag, Biorg. Med. Chem. Lett. 2009, 19, 1030-1034, Development of pH-responsive core-shell nanocarriers for delivery of therapeutic and diagnostic agents
D. Appelhans, H. Komber, M. A. Quadir, S. Richter, S. Schwarz, J. van der Vlist, A. Aigner, M. Müller, K. Loos, J. Seidel, K.-F. Arndt, R. Haag, and B. Voit, Biomacromolecules 2009, 10, 1114-1124, Hyperbranched PEI with various oligosaccaride architectures: Synthesis, characterization, ATP complexation and cellular uptake properties


M. Wyszogrodzka, K. Möws, S. Kamlage, J. Wodzinska, B. Plietker, R. Haag, Eur. J. Org. Chem. 2008, 53-63. New Approaches Towards Monoamino Polyglycerol Dendrons and Dendritic Triblock Amphiphiles
J. Keilitz, M. R. Radowski, J.-D. Marty, R. Haag, F. Gauffre, C. Mingotaud, Chem. Mater. 2008, 20, 2423-2425, Dendritic Polymers with a Core-Multishell Architecture: A Versatile Tool for the Stabilization of Nanoparticles
S. Xu, Y. Luo, R. Haag, Macromol. Rapid Comm. 2008, 29, 171-174. Structure-Transport Relationship of Dendritic Core-Shell Nanocarriers for Polar Dyes
M. Wyszogrodzka and R. Haag, Chem. Eur. J. 2008, 14, 9202-9214, A Convergent Approach to Biocompatible Poylglycerol "Click" Dendrons for the Synthesis of Modulare Core-Shell Architectures and Their Transport Behavior

I. Papp, J. Dernedde, S. Enders, R. Haag, Chem. Comm. 2008, 44, 5851-5853, Modular Synthesis of Multivalent Glycoarchitectures and their Unique Selectin Binding Behavior


M. A. Quadir, M. Radowski, F. Kratz, K. Licha, P. Hauff, R. Haag, J. Controlled Release2008, 132, 289-294, Dendritic Multishell Architectures for Drug and Dye Transport

M. Meise, R. Haag, ChemSusChem. 2008, 1, 637-642. Highly Active Water-soluble Cross-coupling Catalyst Based on Dendritic Polyglycerol NHC-Palladium Complexes
A. Hinsch, S. Behrens, M. Berginc, H. Bönnemann, H. Brandt, A. Drewitz, F. Einsele, D. Faßler, D. Gerhard, H. Gores, R. Haag, T. Herzig, S. Himmler, G. Khelashvili, D. Koch, G. Nazmutdinova, U. Opara-Krasovec, P. Putyra, U. Rau, R. Sastrawan, T. Schauer, C. Schreiner, S. Sensfuss, C. Siegers, K. Skupien, P. Wachter, J. Walter, P. Wasserscheid, U. Würfel, M. Zistler. Prog. Photovolt: Res. Appl. 2008, 16, 489–501, Material development for dye solar modules; results from an integrated approach
Y. Xu, S. Xu, T. Emmler, F. Roelofs, C. Böttcher, R. Haag, G. Buntkowsky, Chem. Eur. J. 2008, 14, 3311-3315, A Novel Green Template for the Synthesis of Mesoporous Silica

Y. Luo, M. Piantek, J. Miguel, M. Bernien, W. Kuch, R. Haag, Appl. Phys. A 2008, 93, 293-301, In-situ formation and detailed analysis of imine bonds for the constructionof conjugated aromatic monolayers on Au(111)


C. Siegers, R. Haag. A. Hinsch, J. Hohl-Ebinger, H. Gores, M. Zistler, U. Würfel, ChemPhysChem 2008, 9, 793-798. Overcoming Kinetic Limitations of Electron Injection in the Dye Solar Cell via Coadsorption and FRET


M. Beigi, S. Roller, R. Haag, A. Liese, Eur. J. Org. Chem. 2008, 2135-2141.
Polyglycerol supported Co- and Mn-Salen complexes as efficient and recyclable homogeneous catalysts for the hydrolytic kinetic resolution of terminal epoxides and asymmetric olefin epoxidation


A. Garcia-Bernabé, F. Dominguez-Espinosa, R. Diaz-Calleja, E. Riande, R. Haag, J. Chem. Phys. 2007, 127, 124901, Secondary and primary relaxations in hyperbranched polyglycerol: A comparative study in the frequency and time domains
M. Adeli, R. Haag, Z. Zarnegar, J. Nanoparticle Res. 2007, 9, 1957-1065. Effect of the shell on the transport properties of poly(glycerol) and poly(ethylene imine) nanoparticles
C. Siegers, J. Hohl-Ebinger, B. Zimmermann, U. Würfel, R. Mülhaupt, A. Hinsch, and R. Haag, ChemPhysChem. 2007, 8, 1548-1556, A dyadic sensitizer for dye solar cells with high energy-transfer efficiency in the device
S. C. Zimmerman, J. R. Quinn, E. Burakowska, R. Haag, Angew. Chem. 2007, 119, 8312-8315; Angew. Chem. Int. Ed. 2007, 46, 8164-8167. Cross-linked glycerol dendrimers and hyperbranched polymers as ionophoric, organic nanoparticles soluble in water and organic solvents
S. Xu, Y. Luo, R. Haag, Macromol. Biosci. 2007, 7, 968-974, Water-soluble pH-responsive dendritic core-shell nanocarriers for polar dyes based on poly(ethylene imine)
M. Wyszogrodzka, M. Weinhart, R. Haag, Poly. Mat. Sci. Eng. 2007, 48, 760-761. Protein resistant properties of bifunctional glycerol dendrons
M. Krämer, M. Kopaczynska, S. Krause, R. Haag, Journal of Polymer Science Part A: Polymer Chemistry 2007, 45/11, 2287-2303, Dendritic polyamine architectures with lipophilic shells as nanocompartments for polar guest molecules: A comparative study of their transport behavior
H. Türk, A. Shukla, P. C. Alves Rodrigues, H. Rehage, and R. Haag, Chem. Eur. J. 2007, 13, 4187-4196, Water-soluble dendritic core-shell-type architectures based on polyglycerol for solubilization of hydrophobic drugs
M. R. Radowski, A. Shukla, H. v. Berlepsch, C. Böttcher, G. Pickaert, H. Rehage, and R. Haag, Angew. Chem. 2007, 119, 1287-1292, Supramolekulare Aggregate auf Basis dendritischer Multischalenarchitekturen als universelle Nanotransporter; Angew. Chem. Int. Ed. 2007, 46, 1265-1292, Supramolecular Aggregates of Dendritic Multishell Architectures as Universal Nanocarriers


A. Garcia-Bernabé, R. Díaz-Calleja, R. Haag, Macromol. Chem. Phys. 2006, 207, 970-977, Broadband Dielectric Spectroscopy Studies of Hyperbranched Polyglycerols
M. Adeli, R. Haag, J. Polym. Sci. A 2006, 44, 5740-5749, Multiarm Star Nanocarriers Containing a Poly(ethylene imine) Core and Polylactic Arms
C. Hajii, S. Roller, M. Beigi, A. Liese, R. Haag, Adv. Synth. Catal. 2006, 348, 1760-1771 Polyglycerol Cr-Salen as a High-loading Dendritic Catalyst for Stereoselective Diels-Alder Reactions
S. Ricken, P. W. Osinski, P. Eilbracht, R. Haag, J. Mol. Catal. A 2006, 257, 78-88, A New Approach to Dendritic Supported Nixanthphos-Based Hydroformylation Catalysts
C. Hajji, R. Haag, Top. in Organomet. Chem. 2006, 20, 149-176, Hyperbranched Polymers as Platforms for Catalysts
R. Haag, G. Pickaert, Smart Nano and Microparticles, MML Series, Vol. 7 (Ed. R. Arshady, K. Kono), Kentus Books, London, 2006, 153-210, Smart Dendrimers and Dendritic Architectures
S. Roller, H. Türk, J.-F. Stumbé, W. Rapp, R. Haag, J. Combinatorial Chem. 2006, 8, 350-354, Polystyrene-graft-Polyglycerol: A New Type of High-Loading Hybrid Support for Organic Synthesis
S. Xu, M. Krämer, R. Haag, J. Drug Targeting 2006, 14, 367-374, pH-Responsive Dendritic Core-shell Architectures as Amphiphilic Nanocarriers for Polar Drugs
S. Nad, S. Roller, R. Haag, R. Breinbauer, Org. Lett. 2006, 8, 403-406, Electrolysis as an Efficient Key Step in Homogeneous Polymer Supported Synthesis of N-substituted Pyrroles
R. Haag, F. Kratz, Angew. Chem. 2006, 118, 1218-1237, Polymere Therapeutika: Konzepte und Anwendungen; Angew. Chem. Int. Ed. 2006, 45, 1198-1215, Polymer Therapeutics: Concepts and applications


F. Koç, F. Michalek, L. Rumi, W. Bannwarth, R. Haag, Synthesis 2005, 19, 3362-3372, Catalysts on Functionalized Polymer Chips (PC) as Recyclable Entities
S. Roller, H. Zhou, R. Haag, Molecular Diversity 2005, 9, 305-316, High-loading polyglycerol supported reagents for Mitsunobu and acylation reactions and other useful polyglycerol derivatives
M. Krämer, N. Pérignon, R. Haag, J.-D. Marty, R. Thomann, N. Lauth-de Viguerie, C. Mingotaud, Macromolecules 2005, 38, 8308-8315, Water Soluble Dendritic Architectures with Carbohydrate Shells for the Templation and Stabilization of Catalytically Active Metal Nanoparticles
A. Garcia-Bernabé, C. C. Tzschucke, W. Bannwarth, R. Haag, Adv. Synth. Catal. 2005, 347, 1389-1394, Supramolecular Immoblization of a Perfluoro-tagged Pd-Catalyst with Dendritic Architectures and Application in Suzuki Reactions
F. Koç, M. Wyszogrodzka, P. Eilbracht, R. Haag, J. Org. Chem. 2005, 70, 2021-2025, Highly Regioselective Synthesis of Amino-Functionalized Dendritic Polyglycerols by a One-Pot Hydroformylation/Reductive Amination Sequence
P. W. Osinski, M. Schürmann, H. Preut, R. Haag, Acta Cryst. 2005, E61, 03115-0311610-(tert-butyldimenthylsilyl)-4,6-bis(diphenyl-phosphino)phenoxazine
Y. Thomann, R. Haag, R. Brenn, R. Delto, H. Weickman, R. Thomann, R. Mülhaupt, Macromol. Chem. Phys. 2005, 206, 135-141, PMMA Gradient Materials and in situ Nanocoating via Self-Assembly of Semifluorinated Hyperbranched Amphiphiles


R. Haag, S. Roller, Top. Curr. Chem. 2004, 242, 1-42, Polymeric Supports for the Immobilisation of Catalysts
A. Garcia-Bernabé, H. Glatz, W. Bannwarth, R. Haag, Poly. Mat. Sci. Eng. 2004, 91, 64-65, Immobilization of Perfluoro-Tagged Small Molecules in the Shell of Dendritic Architectures by Non-Covalent Interactions
S. Roller, C. Siegers, R. Haag, Tetradedron 2004, 60, 8711-8720, Dendritic Polyglycerol as High-loading Support for Parallel Multistep Synthesis of GABA Lactam Analogues
C. Siegers, M. Biesalski, R. Haag, Chem. Eur. J. 2004, 10, 2831-2838, Self-assembled monolayers of dendritic polyglycerol derivatives on gold that resist the adsorption of proteins
M. Krämer, J.-F. Stumbé, G. Grimm, U. Krüger, B. Kaufmann, M. Weber, R. Haag, ChemBioChem 2004, 5, 1081-1087, Dendritic Polyamines: A Simple Access to New Materials with Defined Tree-like Structures for Application in Non-viral Gene Delivery
A. Garcia-Bernabé, M. Krämer, B. Olah, R. Haag, Chem. Eur. J. 2004, 10, 2822-2830, Phase Transfer Properties of Perfluorinated Dendritic Core-Shell Architectures
H. Türk, R. Haag, S. Alban, Bioconjugate Chem. 2004, 15, 162-167, Dendritic Polyglycerol Sulfates as New Heparin Analogues and Potent Inhibitors of the Complement System
R. Haag, Angew. Chem. 2004, 116, 280-284, Supramolekulare Wirkstoff-Transportsysteme auf der Basis polymerer Kern-Schale-Architekturen; Angew. Chem. Int. Ed. 2004, 43, 278-282, Supramolecular Drug-Delivery Systems Based on Polymeric Core-Shell Architectures
R. Haag, F. Vögtle, Angew. Chem. 2004, 116, 274-275, Hochverzweigte Makromoleküle an der Schnittstelle zwischen Chemie, Biologie, Physik und Medizin; Angew. Chem. Int. Ed. 2004, 43, 272-273, Highly Branched Macromolecules in the Interface between Chemistry, Biology, Physics and Medicine


R. Haag, S. Roller, in Polymeric Materials in Organic Chemistry and Catalysis, (Ed. M. Buchmeiser) Wiley-VCH, Weinheim, 2003, 305-344, Dendritic Polymers as High-Loading Supports for Organic Synthesis and Catalysis
M. L. Chabinyc, R. E. Holmlin, R. Haag, X. Chen, R. F. Ismagilov, M. A. Rampi, G. M. Whitesides, in Molecular Electronic Devices, ACS Symposium Series 2003, 844, 16-35, Molecular Electronics with a Metal-Insulator-Metal Junction Based on Self-Assembled Monolayers
S. P. Verevkin, M. Kummerlin, E. Hickl, H.-D. Beckhaus, C. Ruchardt, S. I. Kozhushkov, R. Haag, R. Boese, J. Benet-Bucholz, K. Nordhoff, A. de Meijere, Eur. J. Org. Chem. 2002, 2280-2287, Thermochemical and X-ray crystallographic investigations of some (CH)10 hydrocarbons: basketene, nenitzescu's hydrocarbon, and snoutene
A. Hebel, R. Haag, J. Org. Chem. 2002, 67, 9452-9455, Polyglycerol as High-Loading Support for Boronic Acids with Application in Solution-Phase Suzuki Cross-Couplings
M. Krämer, J.-F. Stumbé, H. Türk, S. Krause, A. Komp, L. Delineau, S. Prokohova, H. Kautz, R. Haag, Angew. Chem. 2002, 114, 4426-4431, pH-spaltbare molekulare Nanotransporter auf der Basis dendritischer Kern-Schale-Architekturen; Angew. Chem. Int. Ed. 2002, 41, 4252-4256, pH-Responsive Molecular Nanocarriers Based on Dendritic Core-Shell-Architectures
C. Tzschucke, C. Markert, W. Bannwarth, A. Hebel, S. Roller, R. Haag, Angew. Chem., 2002, 114, 4136-4173, Moderne Trennverfahren zur effizienten Aufarbeitung in der organischen Synthese; Angew. Chem. Int. Ed. 2002, 41, 3694-4001, Modern Separation Techniques for the Efficient Workup in Organic Synthesis
D. J. Wold, R. Haag, M. A. Rampi, C. D. Fisbie, J. Phys. Chem. B 2002, 106, 2813-2816, Distance Dependence of Electron Tunneling through Self-Assembled Monolayers Measured by Conducting Probe Atomic Force Microscopy: Unsaturated versus Saturated Molecular Junctions
R. Haag, M. Krämer, J.-F. Stumbé, S. Krause, A. Komp, S. Prokhorova, Polymer Preprints 2002, 43, 328, Dendritic Polymers as Multifunctional Supports and Nanocarriers for Drugs
R. Haag, A. de Meijere, in Modern Arene Chemistry (Ed. D. Astruc) Wiley-VCH, Weinheim, 2002, 32-52, Oligounsaturated Five-membered Carbocycles - Aromatic and Antiaromatic Compounds in the Same Family
S.-E. Stiriba, H. Frey, R. Haag, Angew. Chem. 2002, 114, 1385-1390, Dendritische Polymere für medizinische Anwendungen: auf dem Weg zum Einsatz in Diagnostik und Therapie; Angew. Chem. Int. Ed. 2002, 41, 1329-1334, Dendritic Polymers in Biomedical Applications: From Potential to Clinical Use in Diagnostics and Therapy
R. Haag, A. Sunder, A. Hebel, S. Roller, J. Combinatorial Chem. 2002, 112-119, Dendritic Aliphatic Polyethers as High-loading Soluble Supports for Carbonyl Compounds and Parallel Membrane Separation Techniques
H. Frey, R. Haag, Rev. Mol. Biotech. 2002, 90, 257-267, Dendritic Polyglycerol: A New Versatile Biocompatible Material


J.-F. Stumbé, R. Haag, Entropie 2001, 235/236, 22-27, Applications Potentielles des Polyglycérols Hyperbranchés
R. Haag, A. Hebel, J.-F. Stumbé, in Handbook of Combinatorial Chemistry, (Eds. K.C. Nicolaou, R. Hanko, W. Hartwig) Wiley-VCH, Weinheim, 2002, 24-58, Solid Phase and Soluble Polymers for Combinatorial Synthesis
R. Haag, A. Leach, S. V. Ley, M. Nettekoven, J. Schnaubelt, Syn. Commun. 2001, 31, 2965-2977, New Polyethylene Glycol Polymers as Ketal Protecting Groups - A Polymer Supported Approach to Symmetrically Substituted Spriroketals
R. E. Homlin, R. F. Ismagilov, R. Haag, V. Mujica, M. A. Ratner, M. A. Rampi, G. M. Whitesides, Angew. Chem., 2001, 113, 2378-2382, Correlating Electron Transport and Molecular Structure in Organic Thin Films; Angew. Chem. Int. Ed. Engl. 2001, 40, 2316-2320, Correlating Electron Transport and Molecular Structure in Organic Thin Films
R. E. Holmlin, R. Haag, M. L. Chabinyc, R. F. Ismagilov, A. E. Cohen, A. Terfort, M. A. Rampi, G. M. Whitesides, J. Am. Chem. Soc. 2001, 123, 5075-5085, Electron Transport through Thin Organic Films in Metal-Insulator-Metal Junctions Based on Self-Assembled Monolayers
S. Meier, H. Reisinger, R. Haag, S. Mecking, R. Mülhaupt, F. Stelzer, Chem. Commun. 2001, 855-856, Carbohydrate Analogue Polymers by Ring Opening Metathesis Polymerization (ROMP) and Subsequent Catalytic Dihydroxylation
R. Haag, M. Krämer, J.-F. Stumbé, H. Kautz, Poly. Mat. Sci. Eng. 2001, 84, 69, Polymeric Nanocapsules based on Core-Shell-Type Architectures in Hyperbranched Polyglycerols
J.-F. Stumbé, A. Sunder, R. Haag, Poly. Mat. Sci. Eng. 2001, 84, 1023-1024, Pseudo-Dendrimers as an Alternative to Perfect Dendrimers: A General Concept
H. Frey, R. Haag, In Encyclopedia of Materials, Science and Technology, (eds. K. H. J. Buschow, R. H. Cahn, M. C. Flemings, B. Ilschner, E.J. Kramer and S. Majahan) Elsevier Science Ltd., Oxford, 2001, 3997-4000, Hyperbranched Polymers in Industry
R. Haag, Chem. Eur. J. 2001, 7, 327-335, Dendrimers and Hyperbranched Polymers as High-Loading Supports for Organic Synthesis
A. Sunder, H. Türk, R. Haag, H. Frey, Poly. Mat. Sci. Eng. 2000, 82, 15-16.
Copolymers of Glycidol and Allylglycidyl ether: Hyperbranched Polymers with Orthogonal End-Groups
B. Grzybnowski, D. Qin, R. Haag, G. M. Whitesides, Sensors and Actuators 2000, 86, 81-85, Elastomeric optical elements with deformable surface topologies: application to force measurements, tunable light transmission and light focusing
R. Haag, J.-F. Stumbé, A. Sunder, H. Frey, A. Hebel, Macromolecules 2000, 33, 8158-8166, An Approach to Core-Shell-Type Architectures in Hyperbranched Polyglycerols by Selective Chemical Differentiation
A. Sunder, H. Türk, R. Haag, H. Frey, Macromolecules 2000, 33, 7682-7692, Copolymers of Glycidol and Glycidyl ether: Design of branched polyether-polyols by combination of latent AB2 and ABR monomers
R. Haag, A. Sunder, J.-F. Stumbé, J. Am. Chem. Soc. 2000, 122, 2954-2955, An approach to glycerol dendrimers and pseudo-dendritic polyglycerols
A. Sunder, R. Mülhaupt, R. Haag, H. Frey, Adv. Mater. 2000, 12, 235-239, Hyperbranched Polyether Polyols: A Modular Approach to Complex Polymer Architectures
A. Sunder, R. Mülhaupt, R. Haag, H. Frey, Macromolecules 2000, 33, 253-254.
Chiral Hyperbranched Dendron-Analogs


W. T. Huck, L. Yan, A. Stroock, R. Haag, G. M. Whitesides, Langmuir 1999, 15, 6862-6867, Patterned Polymer Multilayers as Etch Resists
A. de Meijere, R. Haag, S. I. Kozhushkov, I. Emme, F. M. Schüngel, Pure & Appl. Chem, 1999, 71, 253-264, News about Acepentalene, Cyclopentadienyl Cations and other Elusive Aromatic and Antiaromatic Compounds
R. Haag, M. A. Rampi, R. E. Holmlin, G. M. Whitesides, J. Am. Chem. Soc., 1999, 121, 7895-7906, Electrical Breakdown of Aliphatic and Aromatic Self-Assembled Monolayers Used as Nanometer-Thick Organic Dielectrics
S. P. Verevkin, H.-D. Beckhaus, C. Rüchardt, R. Haag, S. I. Kozhushkov, T. Zywietz, A. de Meijere, H. Jiao, P. V. R. Schleyer, J. Am. Chem. Soc. 1998, 120, 11120-11135, An Experimental Thermochemical and Theoretical Study of Triquinacene: Definitive Disproof of Its Neutral Homoaromaticity
B. Grzybnowski, R. Haag, N. Bowden, G. M. Whitesides, Anal. Chem. 1998, 70, 4645-4652, Generation of Micrometer-Sized Patterns for Microanalytical Applications using a Laser Direct-Write Method and Micro-Contact Printing
R. Haag, A. de Meijere, Top. Curr. Chem. 1998, 196, 137-165, Unsaturated Oligoquinanes and Related Systems
R. Haag, F.-M. Schüngel, B. Ohlhorst, T. Lendvai, H. Butenschön, T. Clark, M. Noltemeyer, T. Haumann, R. Boese, A. de Meijere, Chem. Eur. J. 1998, 4, 1192-1200, Syntheses, Structures and Reactions of Highly Strained Dihydro- and Tetrahydro-acepentalene Derivatives
R. Haag, R. Zuber, S. Donon, C. H. Lee, M. Noltemeyer, A. de Meijere, J. Org. Chem. 1998, 63, 2544-2547, Highly exo-Selective Epoxidation and Hydroxylation of Triquinacene and its Derivatives: all-exo-Hexahydroxytriquinane
R. Haag, D. Schröder, T. Zywietz, H. Jiao, H. Schwarz, P. v. R. Schleyer. A. de Meijere, Angew. Chem. 1996, 108, 1413-1416; Angew. Chem. Int. Ed. Engl. 1996, 35, 1317-1319, The Long Elusive Acepentalene - Experimental and theoretical Evidence for its Existence
R. Zuber, G. Carlens, R. Haag, A. de Meijere, Synlett 1996, 542-544, Unexpected Pd-Catalyzed Substitution on the Triquinanedione System - An Approach to centro-Substituted Triquinanes
R. Haag, Nach. Chem. Tech. Lab. 1995, 43, 1300-1301, Solare Chemie und Materialforschung
4. R. Haag, B. Ohlhorst, M. Noltemeyer, R. Fleischer, D. Stalke, A. Schuster, D. Kuck, A. de Meijere, J. Am. Chem. Soc. 1995, 117, 10474-10485, Tribenzacepentalene Dianion and 4,7-Dihydrotribenzoacepentalene Derivatives: Formation, Reactions and Structural Properties of Potential Tribenzacepentalene Precursors
R. Haag, R. Fleischer, D. Stalke, A. de Meijere, Angew. Chem. 1995, 107, 1642-1644; Angew. Chem. Int. Ed. Engl. 1995, 34, 1492-1495, Dilithium acepentalenediide: An unusual dimer of contact ion triplets with bowl-shaped dianions
R. Haag, D. Kuck, X.-Y. Fu, J. M. Cook, A. de Meijere, Synlett 1994, 340-342, Facile Formation of Dihydroacepentalene Dianions from centro-Substituted Tribenzotriquinacenes with C-C Bond Cleavage
R. Haag, B. Ohlhorst, A. Schuster, D. Kuck, A. de Meijere, J. Chem. Soc., Chem. Commun. 1993, 1727-1729. Structural and Chemical Properties of Tribenzo-4,7-dihydroacepentalene Derivatives and Their Central Pyramidalized Double Bonds

Patent applications

R. Haag, L. Kaufmann, U. Schedler, Bioorthogonale 3D-in situ-Hydrogele für hochsensitive Biosensoren, deutsche Patentanmeldung 2016
L. Yu, Q. Wei, R. Haag, M. Weinhart, Blockcopolymere als bionierte universelle Monoschichtsysteme, deutsche Patentanmeldung 2016, EP 16177279
A. Herrmann, S. Bhatia, D. Lauster, R. Haag, Linear and hyperbranched polyglycerol based multivalent sialosides as influenza virus inhibitors, deutsche Patentanmeldung 2016, 16 153 144.7
R. Haag, S. Reimann, J. Dernedde, Shell Cleavable Dendritic Polysulfates Show High Anti-Inflammatory Properties by Inhibiting the L-Selectin-Binding and Complement-Activation, deutsche Patentanmeldung 2015, DE 102015206819
R. Haag, B. Ziem, A. Nitsche, Verfahren zur Synthese von verlinkten multivalenten Polyglycerol-Architekturen auf Graphen/Graphit Plattformen zur Inhibition von Viren und Bakterien, deutsche Patentanmeldung 2015, DE 102015206814
D. Gröger, M. Weinhart, R. Haag, D. Brooks, B. Lai, R. Shenoi, J. Kizhakkedathu, Anionic linear polyglycerol derivatives, a method for manufacturing and applications, deutsche Patentanmeldung 2015, EP 15 151 794
R. Haag, F. Paulus, Verfahren zur Herstellung Polyglycerin-basierter Kern-Schale-Polymere mit hydrophoben Gruppen sowie anionischer Funktionalisierung, zum Einsatz als unimolekulare Nanotransporter für Wirk- und Farbstoffe zur zellulären Aufnahme, deutsche Patentanmeldung 2014
R. Haag, M. Weinhart, I. Grunwald, Q. Wei, T. Becherer, deutsche Patentanmeldung 2013, Hierachical polymer multilayer architecture as bioinert coating / Multischicht Architektur als Antifouling-Beschichtung für vielfältige Substrate, PCT/EP2014/069091
R. Haag, M. A. Quadir, S. Gupta, Ch. Stein, H. Machelska, deutsche Patentanmeldung 2012, Polyglycerol-Morphin-Konjugate zur Schmerztherapie in entzündetem Gewebe (kurztitle: PG-Morphin)
D. Steinhilber, R. Haag, W. Friess, S. Küchler, deutsche Patentanmeldung 2012, DE 10 2012 108 345.2, Verfahren zur Herstellung eines Polyglycerin-Nanogels zur Verkapselung und Freisetzung biologisch aktiver Substanzen / Verfahren zur Herstellung von bioabbaubaren Polyglycerin Nanogelen durch Nanofällung zur Stabilisierung und kontrollierten Freisetzung von Therapeutischen Enzymen
R. Haag, M. Weinhart, T. Becherer, U. Schedler, S. Küchler, K. Höger, W. Frieß, deutsche Patentanmeldung 2011, DE 10 2011 081260.1, Verfahren zur Herstellung von beschichteten Glasoberflächen
M. Weinhart, D. Gröger, R. Haag, J. Dernedde, J. Vonnemann, deutsche Patentanmeldung 2011, DE 10 2011 101 952.2, Mit dendritischen Polyglycerolsulfat funktionalisierte Nanopartikel
R. Haag, F. Paulus, europäische Patentanmeldung 2010, EP 100 021 21.1, Dendritische Polyglycerolsulfate dPGS-Effektorkonjugate
J. Keilitz, R. Haag, U. Schedler, J. Dimroth, deutsche Patentanmeldung 2009, DE- 10 2009 029173.3, internationale Patentanmeldung 2010, PCT / EP 2010 060270, WO 20110126682, Immobilisierte Rh(III)-, Ru(II), oder Ir(III)-Katalysatoren für asymmetrische Hydrierreaktionen, Immobilized rhodium (III), ruthenium (II), or iridium (III) catalysts for asymmetric hydrogenation reactions
K. Licha, M. Schirner, M. Bahner, R. Haag, T. Heek, M. Wyszogrodzka, internationale Patentanmeldung 2009, PCT / EP 2009 052786, WO 2009 112488, Polyether polyol dendron conjugates with effector molecules for biological targeting
R. Haag, F. Kratz, M. Calderon, internationale Patentanmeldung 2009, PCT / EP 2009 002346, WO 2009 121564, Drug Conjugates with Polyglycerols
R. Haag, A. Sisson, D. Steinhilber, H. Zhou, europäische Patentanmeldung 2009, EP 08158867.5, Internationale Patentanmeldung 2009, PCT / EP 2009 057924, Method for producing a nanoparticle, nanoparticle, nanoparticle system and its use
R. Haag, M. Wyszogrodzka, A. Wiedekind, A. Mohr, H. Rehage, B. Trappmann, Deutsche Patentanmeldung 2008, DE 10 2008 030992.3, internationale Patentanmeldung 2009, PCT / EP 2009 0581431, WO 2010 000713, Linear-dendritische Polyglycerol-verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
R. Haag, W. Fischer, M. A. Quadir, R. Satchi-Fainaro, P. Ofek, europäische Patentanmeldung 2008, EP 08156816.4, Internationale Patentanmeldung 2009, PTC / EC 2009 003803, WO 2009 141170, Dendritische Polyglycerinamine für die siRNA-Transfektion, Compounds suited as nanocarriers for active agents and their use
U. Landau, R. Haag, M. Krämer, M. Radowski, Internationale Patentanmeldung 2008, PCT / EP 2008 004537, WO 2008 148568 A2, Nanokomplexe mit dendritischer Struktur zur Einlagerung / zum Transport von monovalenten Metallionen, Nanocomplexes having a dendritic structure for incorporating and/or transporting monovalent metal ions

R. Haag, U. Landau, A. Zielonka, M. Krämer, T. Valkova, Internationale Patentanmeldung 2008, PCT / EP 2008 WO 2008 122570 A2, Materialsystem und Verfahren zu dessen Herstellung, Material system, and method for the production thereof

G. Multhaupt, R. Haag, C. Treiber, M. A. Quadir, Internationale Patentanmeldung 2008, PCT / EP 2010 011668, WO 2008 098780 A1, Divalent metal-ion loaded nanotransport system having a dendritic architecture useful for therapy

R. Haag, F. Kratz, M. Calderon, 2008, europäische Patentanmeldung EP-09001693.2, Drug conjugates with polyglycerols

R. Haag, J. Dernedde, R. Tauber, M. Weinhardt, H. Türk, et al., deutsche Patentanmeldung 2006 DE-10 2006 036326.4, Internationale Patentanmeldung 2007, PCT / EP 2007 006889, WP 2008 015015, Dendritische Polyglycerinsulfate als entzündungshemmende Wirkstoffe, Dendritic polyglycerol sulfates and sulfonates and their use for inflammatory diseases
M. Wyszogrodska, R. Haag, M. Weinhart, deutsche Patentanmeldung 2006, DE 10 2006 027 125.4, PCT / EP 2007 055489 / WO 2007 141248, Verfahren zur Herstellung von linearen, methylierten Polyglycerolderivaten und ihre Verwendung zur Funktionalisierung von Oberflächen, Process for preparing linear, methylated polyglycerol derivatives and their use for functionalizing surfaces
J.-F. Stumbé, B. Bruchmann, H. Türk, R. Haag, europäische Patentanmeldung 2006, EP 06113255.1, Internationale Patentanmeldung 2007, PTC / EP 2007 053675, WO 2007 125028, Verfahren zur Solubisierung von hydrophoben Wirkstoffen in wässrigem Medium, Method for solubilising hydrophobic active substances in an aqueous medium
R. Haag, M. Radowski, deutsche Patentanmeldung 2004, DE-102004 039875, Internationale Patentanmeldung 2005, PCT / EP 2005 008918 / WO 2006 018295, Mehrschalen molekulare Nanotransportsystem, Nanotransport system having a dendritic architecture (Nanotransportsystem mit dendritischer Architektur)
R. Haag, H. Türk, J.-F. Stumbé, W. Rapp, europäische Patentanmeldung 2004, EP 1440995 A1, Hydroxylgruppenhaltige Hybridpolymere
R. Haag, R. Mülhaupt, C. Siegers, deutsche Patentanmeldung 2003, DE 2004 000484, Proteinabweisende Oberflächen auf der Basis dendritischer Polymerfilme
R. Haag, S. Mecking, H. Türk, 2003, DE 10211664 A1, Verfahren zur Herstellung hochverzweigter Polymere

Highlighted references to Haag research

R. Luxenhofer, J. Groll, Nachrichten aus der Chemie, 2011, 59, 324-334, Makromolekulare Chemie 2010
M. Rehahn, M. R. Buchmeiser, Nachrichten aus der Chemie, 2010, 58, 318-330, Makromolekulare Chemie 2010
9. (M. Zieringer, A. Garcia-Bernabé, B. Costisella, H. Glatz, W. Bannwarth and R. Haag, ChemPhysChem, 2010, 11, 2617–2622, Size-tunable micron bubbles based on fluorous-fluorous interactions of dendrimers)
Wertvolle Fracht auf zielgenauer Reise, in Nachwuchs für die Nanotechnologie. Erfolgsgeschichten aus dem Förderwettbewerb NanoFutur, BMBF, 2009, 10-13
Sabrina Wendling, Tagesspiegel, 2009, Sonnabend, 18. April, NR. 20 235, Die Entzündung bekämpfen, bevor sie schmerzt. Chemiker der Freien Universität wollen gemeinsam mit Pharmaunternehmen eine neuartige Therapie gegen chronische Entzündungskrankheiten an Patienten testen
Bernd Plietker, Nachrichten aus der Chemie 2007, 55, 219; Angew. Chem. 2007, 119, 1287, Universelle Nanotransporter
Science, 2007
Chem. Eng. News, May 10, 2004, Polyglycerols block protein adsorption
Nachrichten, 2004
Nachrichten, 2002
Chem. Eng. News, 2002


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