CaCO3 nanoparticles as the tags for potentiometric detection of a cardiac biomarker using a calcium ion-selective electrode

Xiaohong Fu; Kun Xu; Xueyu Feng; Bo Chang; Fan Yang; Rong Huang

doi:10.1039/C7AY01949A

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CaCO₃ nanoparticles as the tags for potentiometric detection of a cardiac biomarker using a calcium ion-selective electrode†

Xiaohong Fu,

*^a Kun Xu,^a Xueyu Feng,^a Bo Chang,^a Fan Yang^a and Rong Huang^a

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* Corresponding authors

^a Department of Chemistry and Bioscience, Chengdu Normal University, Chengdu 611130, P. R. China
E-mail: xiaohong.fuzq@gmail.com
Fax: +86 28 6627 2041
Tel: +86 28 6677 2040

Abstract

A novel potentiometric immunosensing protocol was developed for the detection of myoglobin (a cardiac biomarker for acute myocardial infarction), using bovine serum albumin (BSA)-functionalized calcium carbonate (CaCO₃) nanoparticles as the signal-generation tags and using a calcium ion-selective electrode.

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Article information

DOI: https://doi.org/10.1039/C7AY01949A
Article type: Communication
Submitted: 11 Aug 2017
Accepted: 11 Nov 2017
First published: 13 Nov 2017

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Anal. Methods, 2017,9, 6609-6612

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CaCO₃ nanoparticles as the tags for potentiometric detection of a cardiac biomarker using a calcium ion-selective electrode

X. Fu, K. Xu, X. Feng, B. Chang, F. Yang and R. Huang, Anal. Methods, 2017, 9, 6609 DOI: 10.1039/C7AY01949A

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