Prof. Dr. Walter Richtering
The research of W. Richtering is concerned with experimental physical chemistry of soft matter. Structure and dynamics of macromolecular and colloidal systems are studied in a broad range of length and time scales. We investigate various systems including, e.g., microgels, nanoparticles, bio-colloids, hydrogels, polyelectrolytes, vesicles and emulsions.
Various experimental techniques are employed with a particular focus on scattering, i.e., light Scattering: static, dynamic and 3D-cross-correlation as well as Small Angle X-ray & Neutron Scattering, SAXS, SANS.
Curriculum Vitae
Walter Richtering studied chemistry at the universities of Bochum and Freiburg and obtained his PhD with Prof. Burchard at the University of Freiburg. Afterwards he joined the University of Massachusetts as Feodor-Lynen Fellow of the Alexander von Humboldt-Foundation. He was appointed as Professor for Physical Chemistry at Kiel University in 2000 and to the chair of Physical Chemistry at RWTH Aachen University in 2003. In the same year he received the Raphael-Eduard-Liesegang award. In 2016 he joined DWI as an Associated Scientist.
Publications
Titel/Autoren | DOI-LINK | Magazine | Jahre | |
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From Batch to Continuous Precipitation Polymerization of Thermoresponsive Microgels
H. J. M. Wolff, M. Kather, H. Breisig, W. Richtering, A. Pich and M. Wessling
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https://www.doi.org/10.1021/acsami.8b06920 | Acs Applied Materials & Interfaces | 2018 | |
Exploring the colloid-to-polymer transition for ultra-low crosslinked microgels from three to two dimensions
A. Scotti, S. Bochenek, M. Brugnoni, M. A. Fernandez-Rodriguez, M. F. Schulte, J. E. Houston, A. P. H. Gelissen, I. I. Potemkin, L. Isa and W. Richtering
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https://www.doi.org/10.1038/s41467-019-09227-5 | Nature Communications | 2019 | |
Effect of the 3D Swelling of Microgels on Their 2D Phase Behavior at the Liquid–Liquid Interface
S. Bochenek, A. Scotti, W. Ogieglo, M. Á. Fernández-Rodríguez, M. F. Schulte, R. A. Gumerov, N. V. Bushuev, I. I. Potemkin, M. Wessling, L. Isa and W. Richtering
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https://doi.org/10.1021/acs.langmuir.9b02498 | Langmuir | 2019 | |
Distribution of Ionizable Groups in Polyampholyte Microgels Controls Interactions with Captured Proteins: From Blockade and "Levitation" to Accelerated Release
W. J. Xu, A. A. Rudov, R. Schroeder, I. V. Portnov, W. Richtering, I. I. Potemkin and A. Pich
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https://doi.org/10.1021/acs.biomac.8b01775 | Biomacromolecules | 2019 | |
Direct Monitoring of Microgel Formation during Precipitation Polymerization of N-Isopropylacrylamide Using in Situ SANS
O. L. J. K. Virtanen, M.; Meyer-Kirschner, J.; Melle, A.; Radulescu, A.; Viell, J. D.; Mitsos, A.; Pich, A.; Richtering, W.
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https://www.doi.org/10.1021/acsomega.8b03461 | Acs Omega | 2019 | |
Deswelling of Microgels in Crowded Suspensions Depends on Cross-Link Density and Architecture
A. Scotti, A. R. Denton, M. Brugnoni, J. E. Houston, R. Schweins, I. I. Potemkin and W. Richtering
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https://doi.org/10.1021/acs.macromol.9b00729 | Macromolecules | 2019 | |
Could multiresponsive hollow shell-shell nanocontainers offer an improved strategy for drug delivery?
W. Richtering, I. I. Potemkin, A. A. Rudov, G. Sellge and C. Trautwein
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https://www.doi.org/10.2217/nnm-2016-0327 | Nanomedicine | 2016 | |
Compression and Ordering of Microgels in Monolayers Formed at Liquid-Liquid Interfaces: Computer Simulation Studies
N. Bushuev, R. Gumerov, S. Bochenek, A. Pich, W. Richtering and I. Potemkin
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https://doi.org/10.1021/acsami.0c01600 | ACS Applied Materials & Interfaces | 2020 | |
Combined UV-Vis-absorbance and reflectance spectroscopy study of dye transfer kinetics in aqueous mixtures of surfactants
C. G. Lopez, A. Manova, C. Hoppe, M. Dreja, P. Schmiedel, M. Job, W. Richtering, A. Boker and L. A. Tsarkova
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https://www.doi.org/10.1016/j.colsurfa.2018.04.024 | Colloids and Surfaces a-Physicochemical and Engineering Aspects | 2018 | |
An anionic shell shields a cationic core allowing for uptake and release of polyelectrolytes within core-shell responsive microgels
A. P. H. Gelissen, A. Scotti, S. K. Turnhoff, C. Janssen, A. Radulescu, A. Pich, A. A. Rudov, I. I. Potemkin and W. Richtering
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https://www.doi.org/10.1039/c8sm00397a | Soft Matter | 2018 | |
Amphiphilic microgels adsorbed at oil-water interfaces as mixers of two immiscible liquids
R. A. Gumerov, S. A. Filippov, W. Richtering, A. Pich and I. I. Potemkin
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Soft Matter | 2019 | ||
Amphiphilic Arborescent Copolymers and Microgels: From Unimolecular Micelles in a Selective Solvent to the Stable Monolayers of Variable Density and Nanostructure at a Liquid Interface
R. A. Gumerov, A. A. Rudov, W. Richtering, M. Moller and I. I. Potemkin
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https://www.doi.org/10.1021/acsami.7b00772 | Acs Applied Materials & Interfaces | 2017 |