Fig. 8.
a Fabrication of Ag/ZnMOF-based PEC biosensor with Au/WS2 photoelectrode as a PEC matrix for detection of BLM. b Colorimetric sensor assay based on MnO2 nanosheets with TMB as substrates for simultaneous detection of multiple antioxidants. c Detection of H2O2 based on AuPt/ZIF-8–rGO as POD mimics. d Application of the sensor platform based on GOD-GO/MnO2 in blood glucose quantitative analysis.
Adapted from a Ref. [330], b Ref. [340], c Ref. [349], d Ref. [362] with permission