Author:
Zhang Jing,Shao Xintian,Yue Jingli,Li Donghui,Chen Zhenhua
Abstract
Abstract
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.
Publisher
Springer Science and Business Media LLC
Subject
Condensed Matter Physics,General Materials Science
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