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Application of ionic liquid-based ultrasound-assisted dispersive liquid-liquid microextraction in animal biological fluids as pre-slaughter monitoring method for acaricide residues
Zhang Jiaheng 1,Li Linxia 2,Liang Zhe 3,Yang Miyi 3,Gao Haixiang 3 #,Zhou Wenfeng 3 *
1.Department of Applied Chemistry, China Agricultural University, Beijing 100194
2.Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road 2#, Haidian District, Beijing 100194, China
3.Department of Applied Chemistry, China Agricultural University, Yuanmingyuan West Road 2#, Haidian District, Beijing 100194, China
*Correspondence author
#Submitted by
Subject:
Funding: Program for New Century Excellent Talents in University (No.NCET-10-0777), National Natural Science Foundation of China(No.Project No. 20977112), the 973 Fund, the Ministry of Science and Technology, P.R. China(No.Grant No. 2009CB118801), the Specialized Research Fund for the Doctoral Program of Higher Education of China New Teachers‘Fund for Doctor Stations, Ministry of Education(No.Grant No. 20090008120015), Chinese Universities Scientific Fund (No.Project No. 2011JS035)
Opened online:14 December 2012
Accepted by: none
Citation: Zhang Jiaheng,Li Linxia,Liang Zhe.Application of ionic liquid-based ultrasound-assisted dispersive liquid-liquid microextraction in animal biological fluids as pre-slaughter monitoring method for acaricide residues[OL]. [14 December 2012] http://en.paper.edu.cn/en_releasepaper/content/4501732
 
 
A simple and efficient method based on ionic liquid-based ultrasound-assisted dispersive liquid-liquid microextraction (UA IL-DLLME) followed by high-performance liquid chromatography-ultraviolet detection (HPLC-UV) has been developed for the extraction and determination of chlorfenapyr, clofentezine, fenpyroximate, diafenthiuron and pyridaben in urine and blood samples of swine and cattle. A simple and efficient method based on ionic liquid-based ultrasound-assisted dispersive liquid-liquid microextraction (UA IL-DLLME) followed by high-performance liquid chromatography-ultraviolet detection (HPLC-UV) has been developed for the extraction and determination of chlorfenapyr, clofentezine, fenpyroximate, diafenthiuron and pyridaben in urine and blood samples of swine and cattle.
Keywords:Ionic liquid; Dispersive liquid-liquid microextraction; Acaricide; Biological fluid; Urine sample
 
 
 

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