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Issue 8, 2018
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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

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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.

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

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Publication details

The article was received on 20 Jan 2018, accepted on 04 Mar 2018 and first published on 07 Mar 2018


Article type: Communication
DOI: 10.1039/C8AN00118A
Citation: Analyst, 2018,143, 1775-1779
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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

    S. Wang, W. Tu and Z. Dai, Analyst, 2018, 143, 1775
    DOI: 10.1039/C8AN00118A

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