Melamine Functionalized Silver Nanoparticles as the Probe for Electrochemical Sensing of Clenbuterol

	Melamine Functionalized Silver Nanoparticles as the Probe for Electrochemical Sensing of Clenbuterol
	Miao P.; Han K.; Sun H. X.; Yin J.; Zhao J.; Wang B. D.; Tang Y. G.
	2014
发表期刊	Acs Applied Materials & Interfaces
ISSN	ISBN/1944-8244
卷号	6 期号:11 页码:8667-8672
摘要	Clenbuterol, a member of beta-agonist family, has now been a serious threat to human health due to its illegal usage in the livestock feeding. Herein, we describe the application of melamine functionalized silver nanoparticles (M-AgNPs) as the electrochemical probe for simple, fast, highly sensitive and selective detection of clenbuterol. Generally, AgNPs are prepared and functionalized by melamine. After interacting with melamine modified gold electrode in the presence of clenbuterol, M-AgNPs can be immobilized on the surface of the electrode via the hydrogen-bonding interactions between clenbuterol and melamine. This sandwich structure permits sensitive and selective detection of clenbuterol. Since M-AgNPs can provide a couple of well-defined sharp silver stripping peaks, which stands for a highly characteristic solid-state Ag/AgCl reaction, a rather low detection limit of 10 pM can be achieved. The detection range is from 10 pM to 100 nM, which is quite wide. This developed biosensor can potentially be used for clenbuterol detection in biological fluids in the presence of various interferences.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44150
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Miao P.,Han K.,Sun H. X.,et al. Melamine Functionalized Silver Nanoparticles as the Probe for Electrochemical Sensing of Clenbuterol[J]. Acs Applied Materials & Interfaces,2014,6(11):8667-8672.
APA	Miao P..,Han K..,Sun H. X..,Yin J..,Zhao J..,...&Tang Y. G..(2014).Melamine Functionalized Silver Nanoparticles as the Probe for Electrochemical Sensing of Clenbuterol.Acs Applied Materials & Interfaces,6(11),8667-8672.
MLA	Miao P.,et al."Melamine Functionalized Silver Nanoparticles as the Probe for Electrochemical Sensing of Clenbuterol".Acs Applied Materials & Interfaces 6.11(2014):8667-8672.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
am501473m (1).pdf（1042KB）			开放获取	CC BY-ND	浏览下载