Highly uniform indicator-mediated SERS sensor platform for the detection of Zn2+

Liangliang Jin; Guangwei She; Lixuan Mu; Wensheng Shi

doi:10.1039/C5RA28041A

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Highly uniform indicator-mediated SERS sensor platform for the detection of Zn²⁺†

Liangliang Jin,^ab Guangwei She,*^a Lixuan Mu^a and Wensheng Shi^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: shegw@mail.ipc.ac.cn

^b University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

An indicator-mediated surface-enhanced Raman scattering sensor platform with highly uniform SERS sensitivity was fabricated by modifying 4-mercaptopyridine molecules onto the surface of Ag nanoparticles that were anchored onto a silicon wafer. The present SERS sensor platform realized quantitative detection of Zn²⁺.

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Article information

DOI: https://doi.org/10.1039/C5RA28041A
Article type: Communication
Submitted: 30 Dec 2015
Accepted: 28 Jan 2016
First published: 29 Jan 2016

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RSC Adv., 2016,6, 16555-16560

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Highly uniform indicator-mediated SERS sensor platform for the detection of Zn²⁺

L. Jin, G. She, L. Mu and W. Shi, RSC Adv., 2016, 6, 16555 DOI: 10.1039/C5RA28041A

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