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The laser-triggered dynamical plasmonic optical trapping of targets and advanced Raman detection sensitivity

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Abstract

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

Graphical abstract: The laser-triggered dynamical plasmonic optical trapping of targets and advanced Raman detection sensitivity

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Article information


Submitted
08 Jul 2020
Accepted
15 Sep 2020
First published
16 Sep 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

The laser-triggered dynamical plasmonic optical trapping of targets and advanced Raman detection sensitivity

Y. Kang, F. Yang, T. Wu, S. Lu, Y. Du and H. Yang, Chem. Commun., 2020, Advance Article , DOI: 10.1039/D0CC04726K

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