An ultrasensitive photoelectrochemical bioanalysis strategy for tumor markers based on the significantly enhanced signal of a bismuth oxyiodine microsphere/graphitic carbon nitride composite

Shurui Wang; Wenwen Tu; Zhihui Dai

doi:10.1039/c8an00118a

An ultrasensitive photoelectrochemical bioanalysis strategy for tumor markers based on the significantly enhanced signal of a bismuth oxyiodine microsphere/graphitic carbon nitride composite

Shurui Wang, Wenwen Tu, Zhihui Dai

Nanjing Normal University

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

An innovative and ultrasensitive photoelectrochemical bioanalysis strategy was designed, which provided a promising method for the assay of tumor markers. The BiOI/g-C₃N₄ composite acted as photoelectrochemical biosensing substrate for significant signal enhancement, and CuS NPs were introduced to label signal antibodies to amplify the signal variation.

Original language	English
Pages (from-to)	1775-1779
Number of pages	5
Journal	The Analyst
Volume	143
Issue number	8
DOIs	https://doi.org/10.1039/c8an00118a
State	Published - 21 Apr 2018
Externally published	Yes

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title = "An ultrasensitive photoelectrochemical bioanalysis strategy for tumor markers based on the significantly enhanced signal of a bismuth oxyiodine microsphere/graphitic carbon nitride composite",

abstract = "An innovative and ultrasensitive photoelectrochemical bioanalysis strategy was designed, which provided a promising method for the assay of tumor markers. The BiOI/g-C3N4 composite acted as photoelectrochemical biosensing substrate for significant signal enhancement, and CuS NPs were introduced to label signal antibodies to amplify the signal variation.",

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An ultrasensitive photoelectrochemical bioanalysis strategy for tumor markers based on the significantly enhanced signal of a bismuth oxyiodine microsphere/graphitic carbon nitride composite

Abstract

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