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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Tuning the Structure and Properties of Ultra-Low Cross-Linked Temperature-Sensitive Microgels at Interfaces via the Adsorption Pathway
M. F. Schulte, A. Scotti, M. Brugnoni, S. Bochenek, A. Mourran and W. Richtering
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https://www.doi.org/10.1021/acs.langmuir.9b02478 | Langmuir | 2019 | |
Probing the Internal Heterogeneity of Responsive Microgels Adsorbed to an Interface by a Sharp SFM Tip: Comparing Core-Shell and Hollow Microgels
M. F. Schulte, A. Scotti, A. P. H. Gelissen, W. Richtering and A. Mourran
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https://www.doi.org/10.1021/acs.langmuir.7b03811 | Langmuir | 2018 | |
Nanogels and Microgels: From Model Colloids to Applications, Recent Developments, and Future Trends
M. Karg, A. Pich, T. Hellweg, T. Hoare, L. A. Lyon, J. J. Crassous, D. Suzuki, R. A. Gumerov, S. Schneider, I. I. Potemkin and W. Richtering
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https://doi.org/10.1021/acs.langmuir.8b04304 | Langmuir | 2019 | |
Interfacial Assembly of Anisotropic Core–Shell and Hollow Microgels
A. C. Nickel, A. A. Rudov, I. I. Potemkin, J. J. Crassous and W. Richtering
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https://doi.org/10.1021/acs.langmuir.2c00093 | Langmuir | 2022 | |
Influence of Charges on the Behavior of Polyelectrolyte Microgels Confined to Oil-Water Interfaces
M. M. Schmidt, S. Bochenek, A. A. Gavrilov, I. I. Potemkin and W. Richtering
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https://doi.org/10.1021/acs.langmuir.0c02081 | Langmuir | 2020 | |
Influence of Architecture on the Interfacial Properties of Polymers: Linear Chains, Stars, and Microgels
S. Bochenek, A. A. Rudov, T. Sassmann, I. I. Potemkin and W. Richtering
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https://doi.org/10.1021/acs.langmuir.3c02470 | Langmuir | 2023 | |
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 | |
Polyelectrolyte Microgels at a Liquid-Liquid Interface: Swelling and Long-Range Ordering
A. A. Gavrilov, W. Richtering and I. I. Potemkin
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https://www.doi.org/10.1021/acs.jpcb.9b07725 | Journal of Physical Chemistry B | 2019 | |
Is the Microgel Collapse a Two-Step Process? Exploiting Cononsolvency to Probe the Collapse Dynamics of Poly-N-isopropylacrylamide (pNIPAM)
K. Nothdurft, D. H. Müller, S. D. Mürtz, A. A. Meyer, L. P. B. Guerzoni, A. Jans, A. J. C. Kühne, L. De Laporte, T. Brands, A. Bardow and W. Richtering
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https://doi.org/10.1021/acs.jpcb.0c10430 | Journal of Physical Chemistry B | 2021 | |
Hollow microgels squeezed in overcrowded environments
A. Scotti, M. Brugnoni, A. A. Rudov, J. E. Houston, I. I. Potemkin and W. Richtering
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https://www.doi.org/10.1063/1.5026100 | Journal of Chemical Physics | 2018 | |
Microgel stabilized emulsions: Breaking on demand
S. Wiese, Y. Tsvetkova, N. J. E. Daleiden, A. C. Spiess and W. Richtering
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https://www.doi.org/10.1016/j.colsurfa.2016.02.003 | Colloids and Surfaces a-Physicochemical and Engineering Aspects | 2016 | |
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 |