A magnetic restricted access material for rapid solid phase extraction of multiple macrolide antibiotics in honey

doi:10.1039/c7ay00478h

	A magnetic restricted access material for rapid solid phase extraction of multiple macrolide antibiotics in honey
	Liu, Lijun 1; Yang, Bingcheng 1; Zhang, Feifang 1; Liang, Xinmiao 1,2
刊名	ANALYTICAL METHODS
	2017-05-28
卷号	9 页码:2990-2996
DOI	10.1039/c7ay00478h
英文摘要	A magnetic restricted access material (MRAM) sorbent has been synthesized and for the first time used for the extraction of macrolide antibiotics (MACs). It was prepared using Fe3O4@SiO2 nanoparticles as a support substrate through silanization, atom transfer radical polymerization and hydrolysis reaction. The high magnetic characteristic of the MRAM offers simple isolation from solution and simplified operation procedures as well. The sorbent showed an effective enrichment effect for model MACs (enrichment factor similar to 520) and also a good exclusion effect towards protein. After treatment with the sorbent, liquid chromatography (LC) coupled with a common ultraviolet absorbance detector offered low limits of detection of 0.076-0.286 mu g L-1.. The residue of four model MACs in honey samples was determined with recoveries ranging from 92.7% to 109.3%.
语种	英语
WOS记录号	WOS:000402044500009
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/152186]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.East China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Liu, Lijun,Yang, Bingcheng,Zhang, Feifang,et al. A magnetic restricted access material for rapid solid phase extraction of multiple macrolide antibiotics in honey[J]. ANALYTICAL METHODS,2017,9:2990-2996.
APA	Liu, Lijun,Yang, Bingcheng,Zhang, Feifang,&Liang, Xinmiao.(2017).A magnetic restricted access material for rapid solid phase extraction of multiple macrolide antibiotics in honey.ANALYTICAL METHODS,9,2990-2996.
MLA	Liu, Lijun,et al."A magnetic restricted access material for rapid solid phase extraction of multiple macrolide antibiotics in honey".ANALYTICAL METHODS 9(2017):2990-2996.