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Copper sulfide nanoplates as nanosensors for fast, sensitive and selective detection of DNA
Dewen Wang1, Qun Li1, Zhicai Xing2
1State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China; University of Science and Technology of China, Hefei 230026, China.
Talanta
|November 16, 2017
Abstract:
The present communication reports on a novel high-sensitivity DNA sensor based on cooper sulfide nanoplates (CuS NPs). The CuS NPs are successfully synthesized through a mild one-step hydrothermal method. As an efficient nanosensor for the fluorescent detection of DNA, the CuS NPs possess high sensitivity and selectivity with a detection limit of 25pM.

