Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing

Biosensors are widely used in production and life, and can be used in medicine, industrial production, and scientific research. Among them, the detection of pH has always received extensive attention. In this study, we demonstrate the use of a one-step hydrothermal method to prepare Co-FeS(2)/CoS(2)...

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Detalles Bibliográficos
Autores principales: Gao, Yuan, Peng, Zehui, Wang, Ka, Yan, Shancheng, Lin, Zixia, Xu, Xin, Shi, Yi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7583948/
https://www.ncbi.nlm.nih.gov/pubmed/33003284
http://dx.doi.org/10.3390/s20195571
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author Gao, Yuan
Peng, Zehui
Wang, Ka
Yan, Shancheng
Lin, Zixia
Xu, Xin
Shi, Yi
author_facet Gao, Yuan
Peng, Zehui
Wang, Ka
Yan, Shancheng
Lin, Zixia
Xu, Xin
Shi, Yi
author_sort Gao, Yuan
collection PubMed
description Biosensors are widely used in production and life, and can be used in medicine, industrial production, and scientific research. Among them, the detection of pH has always received extensive attention. In this study, we demonstrate the use of a one-step hydrothermal method to prepare Co-FeS(2)/CoS(2) nanomaterials as pH sensor (pH vs. overpotential) for the first time. The proposed pH sensor exhibits outstanding performance in KOH solutions via electrochemical methods with good stability. Overall, the results of this study not only add to the non-noble transition metal electrocatalysis research, but also identify important sensing characteristics for electrocatalysts.
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spelling pubmed-75839482020-10-29 Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing Gao, Yuan Peng, Zehui Wang, Ka Yan, Shancheng Lin, Zixia Xu, Xin Shi, Yi Sensors (Basel) Communication Biosensors are widely used in production and life, and can be used in medicine, industrial production, and scientific research. Among them, the detection of pH has always received extensive attention. In this study, we demonstrate the use of a one-step hydrothermal method to prepare Co-FeS(2)/CoS(2) nanomaterials as pH sensor (pH vs. overpotential) for the first time. The proposed pH sensor exhibits outstanding performance in KOH solutions via electrochemical methods with good stability. Overall, the results of this study not only add to the non-noble transition metal electrocatalysis research, but also identify important sensing characteristics for electrocatalysts. MDPI 2020-09-29 /pmc/articles/PMC7583948/ /pubmed/33003284 http://dx.doi.org/10.3390/s20195571 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Gao, Yuan
Peng, Zehui
Wang, Ka
Yan, Shancheng
Lin, Zixia
Xu, Xin
Shi, Yi
Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing
title Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing
title_full Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing
title_fullStr Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing
title_full_unstemmed Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing
title_short Co-FeS(2)/CoS(2) Heterostructured Nanomaterials for pH Sensing
title_sort co-fes(2)/cos(2) heterostructured nanomaterials for ph sensing
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7583948/
https://www.ncbi.nlm.nih.gov/pubmed/33003284
http://dx.doi.org/10.3390/s20195571
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AT pengzehui cofes2cos2heterostructurednanomaterialsforphsensing
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AT yanshancheng cofes2cos2heterostructurednanomaterialsforphsensing
AT linzixia cofes2cos2heterostructurednanomaterialsforphsensing
AT xuxin cofes2cos2heterostructurednanomaterialsforphsensing
AT shiyi cofes2cos2heterostructurednanomaterialsforphsensing

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