A sandwiched photoelectrochemical biosensing platform for detecting Cytokeratin-19 fragments based on Ag2S-sensitized BiOI/Bi2S3 heterostructure amplified by sulfur and nitrogen co-doped carbon quantum dots

Zhang, ST; Wang, C; Wu, TT; Fan, DW; Hu, LH; Wang, H; Wei, Q; Wu, D

Wu, D (通讯作者)，Univ Jinan, Key Lab Interfacial React & Sensing Anal Univ Sha, Sch Chem & Chem Engn, Jinan 250022, Shandong, Peoples R China.

BIOSENSORS & BIOELECTRONICS, 2022; 196 ():

Abstract

A sandwiched photoelectrochemical (PEC) immunosensor based on BiOI/Bi2S3/Ag2S was designed for the quantitative detection of cytokeratin-19 fragments ......

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