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

Cited 11 time in Web of Science Cited 11 time in Scopus
Authors

Kim, Young-Kwan; Kim, Seongchan; Cho, Sung-Pyo; Jang, Hongje; Huh, Hyun; Hong, Byung Hee; Min, Dal-Hee

Issue Date
2017-10
Publisher
Royal Society of Chemistry
Citation
Journal of Materials Chemistry C, Vol.5 No.38, pp.10016-10022
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.
ISSN
2050-7534
URI
https://hdl.handle.net/10371/172201
DOI
https://doi.org/10.1039/c7tc03379f
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  • College of Natural Sciences
  • Department of Chemistry
Research Area Physics

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