Developing a Silk Fibroin Composite Film to Scavenge and Probe H2O2 Associated with UV-Excitable Blue Fluorescence

• Published in: Sensors (Basel, Switzerland) Vol. 20; no. 2; p. 366
• Main Authors: Chung, Tze-Wen, Chang, Chun-Yi, Chang, Chun-Ning, Liao, Chiu-Hsun, Jan, Yun-Jen, Chen, Li-Ting, Chen, Weng-Pin
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 08.01.2020; MDPI
• Subjects: Biosensors; blue fluorescence; Cell growth; Dopamine; Enzymes; Fourier transforms; Graphene; graphene oxide; Graphite; h2o2 probe; h2o2 scavenge; Hydrogels; Laboratories; Nanoparticles; Polymerization; Scanning electron microscopy; silk fibroin; Software; United States > US; Japan

A silk fibroin composite film that can simultaneously scavenge and probe H2O2 in situ was developed for possibly examining local concentrations of H2O2 for biomedical applications. A multi-functional composite film (GDES) that consists of graphene oxide (G), a photothermally responsive element that...