News

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05MAY 2023
News
Atomically Precise Gold Nanoclusters by Alternate Pumping Chromatography
We just published an exciting open access work where we present a new, very efficient chromatographic process for producing highly defined nanomaterials. Specifically, we devised a special two-column process, alternate pumping, for obtaining small, atomically precise gold nanoclusters at high purity from synthesized mixtures. By utilization of anion exchange chromatography as established by our partners […]We just published an exciting open access work where we present a new, very efficient chromatographic process for producing highly defined nanomaterials. Specifically, we devised a special two-column process, alternate pumping, for obtaining small, atomically precise gold nanoclusters at high purity from synthesized mixtures. By utilization of anion exchange chromatography as established by our partners […]
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25NOV 2022
News
New group member Johannes Wieczorek
We are happy to welcome Johannes Wieczorek, M.Sc., in our group! Johannes Wieczorek studied Life Science Engineering at FAU. He is currently finishing his master thesis on Modelling and optimization of chromatographic processes for the isolation of pure PEG homologs under co-supervision of Malvina Supper and Malte Kaspereit. He starts working with us as a […]
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24NOV 2022
Conferences
Poster award for Malvina Supper at SPICA 2022
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) in Lisbon (Portugal). Congratulations! In her work, Malvina Supper demonstrated how reversed-phase chromatography […]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) in Lisbon (Portugal). Congratulations! In her work, Malvina Supper demonstrated how reversed-phase chromatography […]
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23NOV 2022
Conferences
Honorary session for Andreas Seidel-Morgenstern at AIChE Annual Meeting
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-Morgenstern to the field. Malte Kaspereit gave an invited talk on “Towards Preparative Chromatographic Classification of […]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-Morgenstern to the field. Malte Kaspereit gave an invited talk on “Towards Preparative Chromatographic Classification of […]
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23NOV 2022
Conferences
Talk at SPICA 2022
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 Techniques (SPICA 2022), Oct 11-14, 2022) in Lisbon (Portugal). The SPICA conference series is the prime event for scientists and […]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 Techniques (SPICA 2022), Oct 11-14, 2022) in Lisbon (Portugal). The SPICA conference series is the prime event for scientists and […]
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23NOV 2022
News
Paper on highly efficient chromatographic separation of PEGs
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 the product’s physico-chemical properties. The paper demonstrates how pure single homologs of PEG […]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 the product’s physico-chemical properties. The paper demonstrates how pure single homologs of PEG […]
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