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

科研成果: 期刊稿件文章同行评审

11 引用 (Scopus)

摘要

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.

源语言英语
页(从-至)1775-1779
页数5
期刊The Analyst
143
8
DOI
出版状态已出版 - 21 4月 2018
已对外发布

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