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Issue 38, 2017
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Facile one-pot photosynthesis of stable Ag@graphene oxide nanocolloid core@shell nanoparticles with sustainable localized surface plasmon resonance properties

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Abstract

Ag@graphene oxide nanocolloid core@shell nanoparticles (Ag@GON NPs) were photochemically synthesized by utilizing GONs as a multifunctional agent for photoreduction and stabilization. The Ag@GON NPs showed sustainable localized surface plasmon resonance (LSPR) properties under harsh conditions such as thermal oxidation, dissolution and sulfidation. Based on their stable LSPR and biocompatible properties, the Ag@GON NPs were successfully harnessed as a surface enhanced Raman scattering (SERS) platform for chemical analysis and cellular Raman bioimaging probes.

Graphical abstract: Facile one-pot photosynthesis of stable Ag@graphene oxide nanocolloid core@shell nanoparticles with sustainable localized surface plasmon resonance properties

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Supplementary files

Article information


Submitted
27 Jul 2017
Accepted
11 Sep 2017
First published
11 Sep 2017

J. Mater. Chem. C, 2017,5, 10016-10022
Article type
Paper

Facile one-pot photosynthesis of stable Ag@graphene oxide nanocolloid core@shell nanoparticles with sustainable localized surface plasmon resonance properties

Y. Kim, S. Kim, S. Cho, H. Jang, H. Huh, B. H. Hong and D. Min, J. Mater. Chem. C, 2017, 5, 10016
DOI: 10.1039/C7TC03379F

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