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Issue 5, 2014
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Turning on fluorescence by plasmonic assembly with large tunable spacing: a new observation and its biosensing application

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Abstract

Assembling nanoparticle-film metallic junctions with a spacing of up to tens of nanometers efficiently turned on fluorophores attached to the film from the quenching status to an intense surface plasmon-coupled emission. Benefiting from this new finding, a fluorescence biosensor was created based on the use of a biomolecule-linked plasmonic assembly as the trigger.

Graphical abstract: Turning on fluorescence by plasmonic assembly with large tunable spacing: a new observation and its biosensing application

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Publication details

The article was received on 21 Aug 2013, accepted on 04 Oct 2013 and first published on 07 Oct 2013


Article type: Communication
DOI: 10.1039/C3CC46392C
Citation: Chem. Commun., 2014,50, 518-520
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    Turning on fluorescence by plasmonic assembly with large tunable spacing: a new observation and its biosensing application

    S. Cao, W. Cai, Q. Liu, K. Xie, Y. Weng and Y. Li, Chem. Commun., 2014, 50, 518
    DOI: 10.1039/C3CC46392C

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