Network detergent chemistry of the GDCh Division of Detergent Chemistry

Map network of washing

Arbeitsschwerpunkte mit Bezug zur Chemie des Waschens 1

Universität Bielefeld, Fakultät für Chemie, Physikalische und Biophysikalische Chemie
Prof. Dr. Hellweg, Thomas
Universitätsstr. 25
33615 Bielefeld
Angewandte Forschung und Entwicklung, Grundlagenforschung, Lehre oder Weiterbildung mit überwiegendem Bezug zur Chemie des Waschens, Technische Prüfungen und andere Forschungsdienstleistungen/Analytik
Kolloid- und Grenzflächenchemie, Oberflächenanalytik, Topographie, Oberflächenausrüstung
The Hellweg group does research in Physical Chemistry and Materials Science with a focus on "Soft Matter". One of the current projects of the Hellweg group is 'Responsive microgel based smart membranes.' Another important current projects is the study of bio-surfactants (e.g. saponins and rhamnolipids) and their interaction with lipid model membranes. Moreover, confinement of ternary microemulsions in nano-pores is studied. The group uses mainly scattering experiments (light, X-rays, and neutrons; SAXS and SANS) complemented by high resolution imaging techniques (cryogenic transmission electron microscopy (Cryo-TEM), scanning force microscopy, scanning electron microscopy (SEM), and different optical microscopy techniques. In addition all standard techniques to study colloids are available (e.g. Langmuir trough, Wilhelmy-Plate, spinning drop tensiometry, contact angle measurement, rheology, etc).
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