Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork

In this work, we reported a simple, fast, and sensitive determination of ractopamine (RAC) residues in pork by using novel ractopamine-tetraphenylborate complexed nanoparticles (RT NPs) as sensors. The prepared RT NPs exhibited a fast response time of 10 s, a wide linear range from 0.1 to 1.0 × 10(−...

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Detalles Bibliográficos
Autores principales: Zhang, Jing, Shao, Xintian, Yue, Jingli, Li, Donghui, Chen, Zhenhua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2014
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4256977/
https://www.ncbi.nlm.nih.gov/pubmed/25489290
http://dx.doi.org/10.1186/1556-276X-9-639
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author Zhang, Jing
Shao, Xintian
Yue, Jingli
Li, Donghui
Chen, Zhenhua
author_facet Zhang, Jing
Shao, Xintian
Yue, Jingli
Li, Donghui
Chen, Zhenhua
author_sort Zhang, Jing
collection PubMed
description In this work, we reported a simple, fast, and sensitive determination of ractopamine (RAC) residues in pork by using novel ractopamine-tetraphenylborate complexed nanoparticles (RT NPs) as sensors. The prepared RT NPs exhibited a fast response time of 10 s, a wide linear range from 0.1 to 1.0 × 10(−7) mol/L, and a very low detection limit of 7.4 × 10(−8) mol/L. The prepared sensor also presents a high selectivity for ractopamine under different pH conditions ranged from 2.85 to 7.18. These results reveal that the fabricated RT NPs can be used as efficient electrochemical sensors to determine ractopamine in animal productions.
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spelling pubmed-42569772014-12-08 Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork Zhang, Jing Shao, Xintian Yue, Jingli Li, Donghui Chen, Zhenhua Nanoscale Res Lett Nano Express In this work, we reported a simple, fast, and sensitive determination of ractopamine (RAC) residues in pork by using novel ractopamine-tetraphenylborate complexed nanoparticles (RT NPs) as sensors. The prepared RT NPs exhibited a fast response time of 10 s, a wide linear range from 0.1 to 1.0 × 10(−7) mol/L, and a very low detection limit of 7.4 × 10(−8) mol/L. The prepared sensor also presents a high selectivity for ractopamine under different pH conditions ranged from 2.85 to 7.18. These results reveal that the fabricated RT NPs can be used as efficient electrochemical sensors to determine ractopamine in animal productions. Springer 2014-11-27 /pmc/articles/PMC4256977/ /pubmed/25489290 http://dx.doi.org/10.1186/1556-276X-9-639 Text en Copyright © 2014 Zhang et al.; licensee Springer. http://creativecommons.org/licenses/by/4.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
spellingShingle Nano Express
Zhang, Jing
Shao, Xintian
Yue, Jingli
Li, Donghui
Chen, Zhenhua
Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
title Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
title_full Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
title_fullStr Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
title_full_unstemmed Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
title_short Preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
title_sort preparation of ractopamine-tetraphenylborate complexed nanoparticles used as sensors to rapidly determine ractopamine residues in pork
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4256977/
https://www.ncbi.nlm.nih.gov/pubmed/25489290
http://dx.doi.org/10.1186/1556-276X-9-639
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