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Nanodendritic gold/graphene-based biosensor for tri-mode miRNA sensing

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Abstract

A nanodendritic gold/graphene-based biosensor that can perform fluorescence, SERS and electrochemical tri-modal miRNA detection in a single microdroplet has been developed. The biosensor was used to successfully perform tri-modal quantitative trace miRNA-375 detection, which enormously reduces false positive readings caused by interference and ambiguous signals, and has significant implications for use in precise physiological and pathological diagnosis.

Graphical abstract: Nanodendritic gold/graphene-based biosensor for tri-mode miRNA sensing

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Publication details

The article was received on 02 Dec 2018, accepted on 09 Jan 2019 and first published on 10 Jan 2019


Article type: Communication
DOI: 10.1039/C8CC09586H
Citation: Chem. Commun., 2019, Advance Article
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    Nanodendritic gold/graphene-based biosensor for tri-mode miRNA sensing

    Y. Song, T. Xu, L. Xu and X. Zhang, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C8CC09586H

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