A highly sensitive SERS-based platform for Zn(ii) detection in cellular media

Hongjun Zhuang; Zhenzhen Wang; Xiangchun Zhang; James A. Hutchison; Wenfeng Zhu; Zhiyi Yao; Yuliang Zhao; Min Li

doi:10.1039/c6cc08541e

A highly sensitive SERS-based platform for Zn(ii) detection in cellular media

Hongjun Zhuang, Zhenzhen Wang, Xiangchun Zhang, James A. Hutchison, Wenfeng Zhu, Zhiyi Yao, Yuliang Zhao, Min Li

Houston Methodist

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

We report a highly sensitive and selective surface-enhanced Raman scattering (SERS)-based detection of aqueous Zn(ii) ions (limit of detection 10⁻¹⁴ M). Spectral changes for a silver nanoparticle-bound Raman reporter upon Zn(ii) chelation constitutes the assay, which is applied to drinking water and to measurements of cellular uptake of Zn(ii).

Original language	English (US)
Pages (from-to)	1797-1800
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	11
DOIs	https://doi.org/10.1039/c6cc08541e
State	Published - 2017

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "A highly sensitive SERS-based platform for Zn(ii) detection in cellular media",

abstract = "We report a highly sensitive and selective surface-enhanced Raman scattering (SERS)-based detection of aqueous Zn(ii) ions (limit of detection 10−14 M). Spectral changes for a silver nanoparticle-bound Raman reporter upon Zn(ii) chelation constitutes the assay, which is applied to drinking water and to measurements of cellular uptake of Zn(ii).",

author = "Hongjun Zhuang and Zhenzhen Wang and Xiangchun Zhang and Hutchison, {James A.} and Wenfeng Zhu and Zhiyi Yao and Yuliang Zhao and Min Li",

note = "Funding Information: This work was supported in part by the National Natural Science Foundation of China (Grant No. 31671012, 21303208), the National Basic Research Program of China (No. 2015CB932004). This project was also sponsored by the Australian Research Council DECRA scheme (DE130101300) and the Australian Research Council Grant LF 100100117. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

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language = "English (US)",

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T1 - A highly sensitive SERS-based platform for Zn(ii) detection in cellular media

AU - Zhuang, Hongjun

AU - Wang, Zhenzhen

AU - Zhang, Xiangchun

AU - Hutchison, James A.

AU - Zhu, Wenfeng

AU - Yao, Zhiyi

AU - Zhao, Yuliang

AU - Li, Min

N1 - Funding Information: This work was supported in part by the National Natural Science Foundation of China (Grant No. 31671012, 21303208), the National Basic Research Program of China (No. 2015CB932004). This project was also sponsored by the Australian Research Council DECRA scheme (DE130101300) and the Australian Research Council Grant LF 100100117. Publisher Copyright: © The Royal Society of Chemistry.

PY - 2017

Y1 - 2017

N2 - We report a highly sensitive and selective surface-enhanced Raman scattering (SERS)-based detection of aqueous Zn(ii) ions (limit of detection 10−14 M). Spectral changes for a silver nanoparticle-bound Raman reporter upon Zn(ii) chelation constitutes the assay, which is applied to drinking water and to measurements of cellular uptake of Zn(ii).

AB - We report a highly sensitive and selective surface-enhanced Raman scattering (SERS)-based detection of aqueous Zn(ii) ions (limit of detection 10−14 M). Spectral changes for a silver nanoparticle-bound Raman reporter upon Zn(ii) chelation constitutes the assay, which is applied to drinking water and to measurements of cellular uptake of Zn(ii).

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EP - 1800

JO - Chemical Communications

JF - Chemical Communications

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ER -

A highly sensitive SERS-based platform for Zn(ii) detection in cellular media

Abstract

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