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Issue 54, 2013
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Quantum dot-engineered M13 virus layer-by-layer composite films for highly selective and sensitive turn-on TNT sensors

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Abstract

We developed quantum dot-engineered M13 virus layer-by-layer hybrid composite films with incorporated fluorescence quenchers. TNT is designed to displace the quenchers and turn on the quantum dot fluorescence. TNT was detected at the sub ppb level with a high selectivity.

Graphical abstract: Quantum dot-engineered M13 virus layer-by-layer composite films for highly selective and sensitive turn-on TNT sensors

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Publication details

The article was received on 20 Mar 2013, accepted on 16 May 2013 and first published on 17 May 2013


Article type: Communication
DOI: 10.1039/C3CC42032A
Citation: Chem. Commun., 2013,49, 6045-6047
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    Quantum dot-engineered M13 virus layer-by-layer composite films for highly selective and sensitive turn-on TNT sensors

    H. Jin, N. Won, B. Ahn, J. Kwag, K. Heo, J. Oh, Y. Sun, S. G. Cho, S. Lee and S. Kim, Chem. Commun., 2013, 49, 6045
    DOI: 10.1039/C3CC42032A

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