Ultrasensitive photoelectrochemical biosensing platform based target-triggered biocatalytic precipitation reactions on a flower-like Bi2O2S super-structured photoanode

Authors :: Liangjie Chi
Xiangyu Wang
Hongyuan Chen
Dianping Tang
Fangqin Xue
Source :: Journal of Materials Chemistry B. 10:10018-10026
Publication Year :: 2022
Publisher :: Royal Society of Chemistry (RSC), 2022.
Abstract: Herein, we reported a novel photoelectrochemical immunoassay method based on a target-triggered on/off signal of the ultra-structured Bi2O2S (BOS) photoanode system for the sensitive testing of carcinoembryonic antigen (CEA) in serum samples.

Subjects :: Biomedical Engineering
General Materials Science
General Chemistry
General Medicine

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