Anti-interference monitoring of sweat pH: a new sensing mechanism based on the p–n transition potential of a flexible Bi<sub>2</sub>O<sub>3</sub>photoelectrode-Reference-Cited by-同舟云学术

Anti-interference monitoring of sweat pH: a new sensing mechanism based on the p–n transition potential of a flexible Bi₂O₃photoelectrode

Published:2023 Issue:6 Volume:11 Page:2074-2081
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Dong Boheng¹²,Zhang Xinya¹^ORCID,Cao Lingfeng¹,Jiang Xiang¹,Wang Fuxian²^ORCID

Affiliation:

1. School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong 510000, China

2. Guangdong Provincial Key Laboratory of Chemical Measurement and Emergency Test Technology, Institute of Analysis, Guangdong Academy of Sciences (China National Analytical Center, Guangzhou), Guangzhou, Guangdong 510000, China

Abstract

p–n transition potential (Vp–n) as a new signal for photoelectrochemical (PEC) sensors.Vp–nbased flexible wearable PEC pH sensor shows strong anti-interference ability. A benchmark signal-to-noise ratio of 106was achieved during practical exercise.

Funder

National Natural Science Foundation of China

Guangzhou Science, Technology and Innovation Commission

Guangdong Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TC/D2TC04620B

Reference57 articles.

1. Advanced Soft Materials, Sensor Integrations, and Applications of Wearable Flexible Hybrid Electronics in Healthcare, Energy, and Environment