The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors

A novel branch-trunk Ag hierarchical nanostructure was synthesized via a galvanic replacement reaction combined with microwave-assisted synthesis using Te nanowire as a sacrificial template. The Te nanowire was synthesized via a hydrothermal process. We further investigated the potential application...

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Detalles Bibliográficos
Autores principales: Zhang, Yan, Chen, Meiqiong, Cai, Zhiquan, Zhang, Min, Liu, Peng, Cheng, Faliang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5751687/
https://www.ncbi.nlm.nih.gov/pubmed/29236041
http://dx.doi.org/10.3390/s17122896
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author Zhang, Yan
Chen, Meiqiong
Cai, Zhiquan
Zhang, Min
Liu, Peng
Cheng, Faliang
author_facet Zhang, Yan
Chen, Meiqiong
Cai, Zhiquan
Zhang, Min
Liu, Peng
Cheng, Faliang
author_sort Zhang, Yan
collection PubMed
description A novel branch-trunk Ag hierarchical nanostructure was synthesized via a galvanic replacement reaction combined with microwave-assisted synthesis using Te nanowire as a sacrificial template. The Te nanowire was synthesized via a hydrothermal process. We further investigated the potential application of the obtained hierarchical nanostructures in electrochemical sensor analysis. The results showed that the as-prepared sensor exhibited a wide linear range with 0.05 µM to 1.925 mM (R = 0.998) and the detection limit was estimated to be 0.013 µM (S/N = 3). These results indicate the branch-truck Ag hierarchical nanostructures are an excellent candidate material for sensing applications.
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spelling pubmed-57516872018-01-10 The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors Zhang, Yan Chen, Meiqiong Cai, Zhiquan Zhang, Min Liu, Peng Cheng, Faliang Sensors (Basel) Article A novel branch-trunk Ag hierarchical nanostructure was synthesized via a galvanic replacement reaction combined with microwave-assisted synthesis using Te nanowire as a sacrificial template. The Te nanowire was synthesized via a hydrothermal process. We further investigated the potential application of the obtained hierarchical nanostructures in electrochemical sensor analysis. The results showed that the as-prepared sensor exhibited a wide linear range with 0.05 µM to 1.925 mM (R = 0.998) and the detection limit was estimated to be 0.013 µM (S/N = 3). These results indicate the branch-truck Ag hierarchical nanostructures are an excellent candidate material for sensing applications. MDPI 2017-12-13 /pmc/articles/PMC5751687/ /pubmed/29236041 http://dx.doi.org/10.3390/s17122896 Text en © 2017 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 Article
Zhang, Yan
Chen, Meiqiong
Cai, Zhiquan
Zhang, Min
Liu, Peng
Cheng, Faliang
The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors
title The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors
title_full The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors
title_fullStr The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors
title_full_unstemmed The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors
title_short The Facile Synthesis of Branch-Trunk Ag Hierarchical Nanostructures and Their Applications for High-Performance H(2)O(2) Electrochemical Sensors
title_sort facile synthesis of branch-trunk ag hierarchical nanostructures and their applications for high-performance h(2)o(2) electrochemical sensors
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5751687/
https://www.ncbi.nlm.nih.gov/pubmed/29236041
http://dx.doi.org/10.3390/s17122896
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