A nanocluster beacon based on the template transformation of DNA-templated silver nanoclusters.

Chem Commun (Camb)

State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.

Published: January 2016


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Article Abstract

In this work, we developed a novel light-up nanocluster beacon (NCB) based on shuttling dark silver nanoclusters (NCs) to a bright scaffold through hybridization. The fluorescence enhancement was as high as 70-fold when the two templates were on the opposite sides of the duplexes, enabling sensitive and selective detection of DNA.

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http://dx.doi.org/10.1039/c5cc09138aDOI Listing

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