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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Ag Nanoparticle-decorated graphene quantum dots for label-free, rapid and sensitive detection of Ag+ and biothiols
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a
State Key laboratory of Rare Earth Resources Utilization and Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
E-mail: jren@ciac.jl.cn
E-mail: jren@ciac.jl.cn
b
Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
Chem. Commun., 2013,49, 1079-1081
DOI: 10.1039/C2CC38403E
Received 22 Nov 2012, Accepted 12 Dec 2012
First published online 14 Dec 2012
Chemical Communications
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