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Saturday, October 3, 2020

Laser-triggered dynamical plasmonic optical trapping targets advanced Raman detection sensitivity

Yan Kang, Feng Yang, Ting Wu, Siqian Lu, Yiping Du and Haifeng Yang

A novel method of laser-triggered Ag nanoparticles-based plasmonic optical trapping targets is developed. Such dynamically optimized Raman enhanced protocol exhibits superior detection sensitivity for Serratia marcescens and tetrabromobisphenol A with the LODs of 5×105 CFU mL-1 and 6×10-7 M, respectively.

DOI

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