Enzymatic photoelectrochemical bioassay based on hierarchical CdS/NiO heterojunction for glucose determination

A visible light inducing photoelectrochemical biosensor with high-performance based on a porphyrin-sensitized carbon nitride composite

“…The mechanism had been used in PEC biosensors for Glu detection. 31,32 The fabrication steps of the PEC biosensor are certified via the corresponding photocurrent response (Fig. 3b) and EIS Nyquist plots (Fig.…”

Light-Addressable Paper-Based Photoelectrochemical Analytical Device with Tunable Detection Throughput for On-Site Biosensing

“…The essential prerequisite for this strategy is the employment of photovoltaic film electrodes with high conversion efficiency, high uniformity, and large area. Although a variety of film-formation techniques such as drop casting, , spin coating, , liquid deposition, , and electrodeposition , have been employed for constructing PEC sensors, it is still a challenge to fabricate such photovoltaic films by these techniques. Moreover, previous single-channel light-addressable PEC sensors generally employ separated three- or two-electrode cell configurations, , which are not suitable for the construction of 96-well plate-like biosensing platforms with high density and separated sensing zones.…”