Poly(trimethylene carbonate) derivatives bearing oligo(ethylene glycol) with ester free structure and polylactide stereocomplex with functional chain-end groups

Datum

04.02.2019

Zeit

13:00 - 14:00

Sprecher

Assoc. Prof. Hiroharu Ajiro

Zugehörigkeit

Nara Institute of Science and Technology, Nara, Japan

Sprache

en

Hauptthema

Materialien

Andere Themen

Materialien, Physik

Host

Kristina Krummer

Beschreibung

We designed the functional biodegradable polymers with ester free structure, in order to avoid the acidic compounds generation after hydrolysis. We selected trimethylene carbonate (TMC) as a monomer, and the functional group was introduced as a side group. For example, we introduced oligo(ethylene glycol) (OEG) units as a thermoresponsive group. The copolymerization of TMC derivatives gave hydrophilic-hydrophobic block copolymer, and it was used for thin film preparation. The hydrogel was also prepared for the possible biomedical applications. We also utilized polylactides with functional chain-end groups and stereocomplex formation in order to apply medical polymer materials.

Links

• Seminars at the IFW

Letztmalig verändert: 04.02.2019, 01:07:43