For her poster "Development of Preparative Chromatographic Processes for the Isolation of Pure PEG Homologs", Malvina Supper received one of three "Best Poster Awards" at the 18th International Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA 2022, Oct 11-14, 2022)...
A dedicated session was organized for the honor of Prof. Andreas Seidel-Morgenstern (Max Planck Institute, Magdeburg, Germany) at this year's AIChE Annual Meeting in Phoenix/Arizona (USA). The Area Plenary: Adsorption and Ion Exchange acknowledged the important contributions of Andreas Seidel-Morgen...
Malte Kaspereit (co-authors Malvina Supper, Lukas Gromotka, Wolfgang Peukert) gave a presentation entitled "Development of Preparative Chromatographic Processes for the Classification of Nanoparticles" at the 18th International Symposium on Preparative and Industrial Chromatography and Allied Techni...
In a new open-access publication, we present results of our long-lasting investigations on the chromatographic separation of polyethylene glycols (PEGs). Syntheses of polymers like PEGs always yield products with a distribution of molar weights. The broader such distribution, the less defined are th...
Understanding diffusion of molecules or nanoparticles in pores is critical for the design of chemical reactions as well as separation processes by chromatography, adsorption, or porous membranes. Our group contributed to a recent paper that resulted from a broader collaboration within the Collaborat...
Advanced measurement techniques for diffusion coefficients pave the way to a better understanding of diffusion in chemical processes. In an open-acess paper by Wenchang Wu et al. from the Institute of Advanced Optical Technologies – Thermophysical Properties (AOT‑TP), diffusivities of polyethylene g...
Malte Kaspereit contributed to a chapter on Size Exclusion Chromatography (SEC) in the recently published collection book on "Particle Separation Techniques" (Ed. C. Contado).
The chapter and the book can be accessed here:
W. Peukert, M. Kaspereit, T. Hofe, and L. Gromotka:
Size exclusion chro...
Malvina Supper and Malte Kaspereit gave oral presentations at the 35th International Symposium on Preparative and Process Chromatography (PREP 2022, May 15-18, 2022) in Baltimore (USA). Malvina Supper presented on "Model-based Development of Efficient Chromatographic Processes for the
Isolation of ...
Benjamin Reif et al. published a paper on the synthesis of supported ZIF-11 membranes. Such membranes are very promising for the important problem of separating gas mixtures. The open-access paper is a result of the collaboration between the groups of Malte Kaspereit, Martin Hartmann (ECRC) and Wilh...
Malvina Supper and Malte Kaspereit gave a talk at the 34th International Symposium on Preparative and Process Chromatography (PREP 2021, June 7-9, 2021). In this virtual event we presented our most recent results on the isolation of pure single homologs from molar-weight distributed polyethylene gly...
