Rapid detection method for nitrofuran antibiotic residues by surface-enhanced Raman Spectroscopy

	Rapid detection method for nitrofuran antibiotic residues by surface-enhanced Raman Spectroscopy
	Xie YF ; Zhu XY ; Sun YY ; Wang HY ; Qian H ; Yao WR
刊名	european food research and technology
	2012
卷号	235 期号:3 页码:555-561
关键词	LIQUID-CHROMATOGRAPHY SAMPLE PREPARATION SILVER ELECTRODE ADSORPTION PRODUCTS ELISA
ISSN号	1438-2377
通讯作者	yao wr
中文摘要	nitrofurans are a group of widely used veterinary antibiotics which have been forbidden in many countries. surface-enhanced raman spectroscopy (sers) coupled with gold nanoparticles was used in this study for the rapid detection and characterization of nitrofuran antibiotics (including furadantin, furaltadone, and their mixture). density functional theory calculations were conducted with gaussian 03 at the b3lyp level using the 6-31g(d) basis set to analyze the assignment of vibrations. the sers measurement of nitrofuran antibiotics has been investigated by active sers substrate of gold nanoparticles with average size around 50 nm. the sers qualitative analysis has been studied for furadantin and furaltadone by their characteristic sers peaks. the peaks at 1,420 and 1,456 cm(-1) could be used to discriminate between the two compounds in a mixture. the sers peaks at 1,008 and 1,162 cm(-1) were used as the index of quantitative analysis for furadantin and furaltadone, respectively. under optimal conditions, the limit of detection could reach the level of 5 ppm. the results showed that the sers method with gold nanoparticles is capable of identifying and characterizing furaltadone and furadantin, which is valuable to be further applied on the detection of antibiotic residues in food samples.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000307513600020
公开日期	2013-04-23
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/47977]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Xie YF,Zhu XY,Sun YY,et al. Rapid detection method for nitrofuran antibiotic residues by surface-enhanced Raman Spectroscopy[J]. european food research and technology,2012,235(3):555-561.
APA	Xie YF,Zhu XY,Sun YY,Wang HY,Qian H,&Yao WR.(2012).Rapid detection method for nitrofuran antibiotic residues by surface-enhanced Raman Spectroscopy.european food research and technology,235(3),555-561.
MLA	Xie YF,et al."Rapid detection method for nitrofuran antibiotic residues by surface-enhanced Raman Spectroscopy".european food research and technology 235.3(2012):555-561.