A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout

Yingxu Chen; Weihao Ji; Jie Gao; Kai Yan; Jingdong Zhang

doi:10.1039/D0CC03745A

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A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout†

Yingxu Chen,^a Weihao Ji,^a Jie Gao,^a Kai Yan

^a and Jingdong Zhang

*^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
E-mail: zhangjd@mail.hust.edu.cn

Abstract

A self-powered aptasensor for streptomycin detection was constructed with a photofuel cell combined with a capacitor and a digital multimeter. The sensitivity of the proposed sensor was 8.7 times of that without using a capacitor amplifier circuit.

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Article information

DOI: https://doi.org/10.1039/D0CC03745A
Article type: Communication
Submitted: 27 May 2020
Accepted: 13 Jul 2020
First published: 14 Jul 2020

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Chem. Commun., 2020,56, 10034-10037

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A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout

Y. Chen, W. Ji, J. Gao, K. Yan and J. Zhang, Chem. Commun., 2020, 56, 10034 DOI: 10.1039/D0CC03745A

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Chemical Communications

A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout†

Abstract

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A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout

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