Unbiased Glucose Biosensing Based on a Schottky Junction Comprised of Au Nanoparticle-Decorated TiO2‑Coated Al Films

• Published in: ACS applied nano materials Vol. 5; no. 8; pp. 11776 - 11786
• Main Authors: Yu, Yifan, Ma, Lu, Qin, Linling, Lu, Wenxiang, Zhang, Cheng, Wu, Shaolong, Li, Xiaofeng
• Format: Journal Article
• Language: English
• Published: American Chemical Society 26.08.2022
• Subjects: Schottky junction; photoelectrochemical biosensors; self-powered sensing; titanium dioxide film; gold nanoparticles; glucose detection

Photoelectrochemical (PEC) biosensors show great potential in biochemical molecular detection due to the advantages of low background noise, high sensitivity, and easy integration. However, the current PEC glucose biosensors are subject to the deficiencies of the relatively large limit of detection,...