A sensitive aptasensor for adenosine based on the quenching of Ru(bpy)32+-doped silica nanoparticle ECL by ferrocene

Lifen Chen; Qihong Cai; Fang Luo; Xian Chen; Xi Zhu; Bin Qiu; Zhenyu Lin; Guonan Chen

doi:10.1039/C0CC03225E

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A sensitive aptasensor for adenosine based on the quenching of Ru(bpy)₃²⁺-doped silicananoparticleECL by ferrocene†

Lifen Chen,^a Qihong Cai,^ab Fang Luo,^a Xian Chen,^a Xi Zhu,^a Bin Qiu,^a Zhenyu Lin*^a and Guonan Chen*^a

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* Corresponding authors

^a Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
E-mail: zylin@fzu.edu.cn, gnchen@fzu.edu.cn
Fax: (+86) 591-22866135
Tel: (+86) 591-22866135

^b Department of Pharmacy, Medical College of Putian University, Putian, Fujian 351100, China

Abstract

A reusable signal on aptasensor for adenosine based on the quenching of Ru-SNPs electrochemiluminescence by ferrocene was developed.

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Supplementary files

Experimental details, sensor preparation, ECL measurements PDF (415K)

Article information

DOI: https://doi.org/10.1039/C0CC03225E
Article type: Communication
Submitted: 13 Aug 2010
Accepted: 01 Sep 2010
First published: 20 Sep 2010

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Chem. Commun., 2010,46, 7751-7753

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A sensitive aptasensor for adenosine based on the quenching of Ru(bpy)₃²⁺-doped silica nanoparticle ECL by ferrocene

L. Chen, Q. Cai, F. Luo, X. Chen, X. Zhu, B. Qiu, Z. Lin and G. Chen, Chem. Commun., 2010, 46, 7751 DOI: 10.1039/C0CC03225E

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