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Issue 5, 2012
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Metal-enhanced fluorescence of carbon dots adsorbed Ag@SiO2 core-shell nanoparticles

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Abstract

Metal-enhanced fluorescence carbon dots adsorbed Ag@SiO2 composite nanoparticles, where the silica-shell is used to control the distance between silver-core and fluorescent carbon dots (CDs). A more than four-fold increase of fluorescence intensity of CDs was obtained, besides, a largely enhanced upconversion property was also observed.

Graphical abstract: Metal-enhanced fluorescence of carbon dots adsorbed Ag@SiO2 core-shell nanoparticles

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Publication details

The article was received on 04 Nov 2011, accepted on 15 Dec 2011 and first published on 13 Jan 2012


Article type: Communication
DOI: 10.1039/C2RA01032A
Citation: RSC Adv., 2012,2, 1765-1768
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    Metal-enhanced fluorescence of carbon dots adsorbed Ag@SiO2 core-shell nanoparticles

    C. Li, Y. Zhu, X. Zhang, X. Yang and C. Li, RSC Adv., 2012, 2, 1765
    DOI: 10.1039/C2RA01032A

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