A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix

Meihong Ge; Pan Li; Chentai Cao; Shaofei Li; Dongyue Lin; Liangbao Yang

doi:10.1039/C9CC02980J

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A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix†

Meihong Ge,^ab Pan Li,

*^a Chentai Cao,^ab Shaofei Li,^a Dongyue Lin^ab and Liangbao Yang

*^a

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* Corresponding authors

^a Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
E-mail: lipan2011@iim.ac.cn, lbyang@iim.ac.cn

^b Department of Chemistry, University of Science & Technology of China, Hefei 230026, Anhui, China

Abstract

A novel long-period and high-stability 3D hotspot matrix was constructed with the assistance of glycerol based on our previous study on the dynamic-SERS approach in the water system: it could increase efficient hotspot duration from few seconds to twenty minutes and strongly improve sensitivity and reproducibility for SERS detection.

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Article information

DOI: https://doi.org/10.1039/C9CC02980J
Article type: Communication
Submitted: 17 Apr 2019
Accepted: 24 Jun 2019
First published: 24 Jun 2019

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Chem. Commun., 2019,55, 8647-8650

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A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix

M. Ge, P. Li, C. Cao, S. Li, D. Lin and L. Yang, Chem. Commun., 2019, 55, 8647 DOI: 10.1039/C9CC02980J

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Chemical Communications

A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix†

Abstract

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A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix

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