中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Rapid detection method for nitrofuran antibiotic residues by surface-enhanced Raman Spectroscopy

文献类型:期刊论文

作者Xie YF ; Zhu XY ; Sun YY ; Wang HY ; Qian H ; Yao WR
刊名european food research and technology
出版日期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
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.

入库方式: OAI收割

来源:长春应用化学研究所

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