Ag nanoparticle-decorated graphene quantum dots for label-free, rapid and sensitive detection of Ag+ and biothiols

Ag nanoparticle-decorated graphene quantum dots for label-free, rapid and sensitive detection of Ag+ and biothiols

We demonstrate a novel, rapid and label-free assay for the detection of Ag(+) and biothiols with high sensitivity and selectivity by utilization of Ag nanoparticle-decorated graphene quantum dots.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-02, Vol.49 (11), p.1079-1081
Hauptverfasser: Ran, Xiang, Sun, Hanjun, Pu, Fang, Ren, Jinsong, Qu, Xiaogang
Format: Artikel
Sprache:eng
Schlagworte:
Graphite - chemistry
Humans
Metal Nanoparticles - chemistry
Quantum Dots
Silver - analysis
Silver - chemistry
Sulfhydryl Compounds - analysis
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Beschreibung
Zusammenfassung:We demonstrate a novel, rapid and label-free assay for the detection of Ag(+) and biothiols with high sensitivity and selectivity by utilization of Ag nanoparticle-decorated graphene quantum dots.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc38403e