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Issue 33, 2016
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Facile synthesis of optical pH-sensitive molybdenum disulfide quantum dots

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Abstract

An effective fabrication of MoS2 quantum dots (QDs) has been developed using alkali metal-intercalation and exfoliation. The obtained MoS2 QDs are monolayers with a uniform lateral size of 4.26 ± 0.96 nm, which exhibit distinct blue fluorescence with a quantum yield of 2.28%, robust dispersibility, storage stability and pH dependent optical properties.

Graphical abstract: Facile synthesis of optical pH-sensitive molybdenum disulfide quantum dots

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Publication details

The article was received on 12 Jun 2016, accepted on 09 Jul 2016 and first published on 11 Jul 2016


Article type: Communication
DOI: 10.1039/C6NR04726B
Citation: Nanoscale, 2016,8, 15152-15157

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    Facile synthesis of optical pH-sensitive molybdenum disulfide quantum dots

    S. Zhang, X. Jia and E. Wang, Nanoscale, 2016, 8, 15152
    DOI: 10.1039/C6NR04726B

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