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Start Over Author "Zhan Lei" Topic aptamer Journal analytica chimica acta
1 results on '"Zhan Lei"'

1. Metal-enhanced fluorescence of nano-core–shell structure used for sensitive detection of prion protein with a dual-aptamer strategy.

Author

Hu, Ping Ping, Zheng, Lin Ling, Zhan, Lei, Li, Jing Yun, Zhen, Shu Jun, Liu, Hui, Luo, Ling Fei, Xiao, Geng Fu, and Huang, Cheng Zhi

Subjects
*FLUORESCENCE spectroscopy, *CHEMICAL structure, *CHEMICAL detectors, *PRIONS, *APTAMERS, *SOLUTION (Chemistry), *METALLIC surfaces, *LIGHT scattering
Abstract

Highlights: [•] We report a solution-based MEF sensing platform. [•] Metallic surface-dye distance is controlled by changing the thickness of silica shell. [•] Dual-aptamer was involved to recognize distinct binding epitopes of the same target. [•] Ag@Si NPs was used as an excellent probe for darkfield light scattering imaging. [ABSTRACT FROM AUTHOR]

Published
2013
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