Single-Layer MoS 2 -Based Nanoprobes for
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Zhu, Changfeng; Zeng, Zhiyuan; Li, Hai; Li, Fan; Fan, Chunhai; Zhang, Hua
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Article
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2013
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American Chemical Society
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English
β 333 KB
A single-layer MoS2 nanosheet exhibits high fluorescence quenching ability and different affinity toward ssDNA versus dsDNA. As a proof of concept, the MoS2 nanosheet has been successfully used as a sensing platform for the detection of DNA and small molecules.