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Mathilde Knott

Dr Mathilde Knott

Natur- und Umweltwissenschaften (RPTU in Landau), Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau
Profil

Kompetenzen

Physical measurements of gels and gel amended soil:
- 1H NMR Relaxometry
- Gel properties: Rheology
- Surface properties: Contact angle, surface tension
- ESEM
- Diffusion coefficient

Chemical characterization gel constituting polymers:
- Microplate methods (phenols, lipids, proteins, sugars, uronic acids)
- Sugar composition (HPLC - UV)
- Size exclusion chromatographie (LC-ELSD)
- Ion composition (ICP-OES, ion chromatography)

Gutachterfunktionen

Various scientific journals (Geoderma, JPNSS ...)
Bachelor and master theses

Mitgliedschaften

- Deutsche Bodenkundliche Gesellschaft (DBG)

DFG Fachgebiet

207-1 - Bodenwissenschaften

Funktionen

Mitarbeiter/in (Natur- und Umweltwissenschaften (RPTU in Landau))

Forschungsgebiet

  • Key research areas Plant-soil interactions Physico-chemical properties of roots and seeds exuded mucilage Gel effect on soil physico-chemical properties lab scale and field scale Current research activities - Surface and gel properties of roots and seeds exuded mucilages - Development of methods adapted for the chemical characterization of mucilage: microtiter plate methods sugar composition size exclusion chromatography of mucilage polymers - Various applications of a biohydrogel to help young transplanted trees to survive the first year in the palatinate forest - Application of various (bio)hydrogels to help seedlings of various tree species to germinate and develop during the first year in the palatinate forest - Diffusion of model compounds and nutrients through biohydrogel and rhizosphere soil

Lehrgebiet

  • Grundlagen der Chemie Laborpraktikum Umweltanalytik