Surface-imprinted magnetic nanoparticles for the selective enrichment and fast separation of fluoroquinolones in human serum
文献类型：期刊论文
| 作者 | Su, Liming1,2; Jin, Yulong1,2; Huang, Yanyan1,2; Zhao, Rui1,2 |
| 刊名 | JOURNAL OF SEPARATION SCIENCE
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 40期号:10页码:2269-2277 |
| 关键词 | Fluoroquinolones Human Serum Molecularly Imprinted Polymers Polymerization Superparamagnetism |
| 英文摘要 | Surface enrofloxacin-imprinted magnetic nanoparticles were prepared for the selective recognition and fast separation of fluoroquinolones in human serum by surfaceinitiated reversible addition fragmentation chain transfer polymerization. The surface morphology and imprinted behavior were investigated and optimized. The living/ controlled nature of reversible addition-fragmentation chain transfer polymerization reaction allowed the successful construction of well-defined imprinted polymer layer outside the Fe3O4 core. Such molecularly imprinted polymers exhibited superparamagnetic properties and specific recognition toward fluoroquinolones. Combined with reversed-phase high-performance liquid chromatography, the prepared molecularly imprinted polymers were used for the selective enrichment and analysis of fluoroquinolones in human serum samples. The recoveries of four fluoroquinolones were 86.8-95.3% with relative standard deviations of 2.0-6.8% (n = 3). Such magnetic molecularly imprinted polymers have great prospects in the separation and enrichment of trace analysts in complex biological samples. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38479]  |
| 专题 | 化学研究所_活体分析化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Analyt Chem Living Biosyst, CAS Res Educ Ctr Excellence Mol Sci,Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Liming,Jin, Yulong,Huang, Yanyan,et al. Surface-imprinted magnetic nanoparticles for the selective enrichment and fast separation of fluoroquinolones in human serum[J]. JOURNAL OF SEPARATION SCIENCE,2017,40(10):2269-2277. |
| APA | Su, Liming,Jin, Yulong,Huang, Yanyan,&Zhao, Rui.(2017).Surface-imprinted magnetic nanoparticles for the selective enrichment and fast separation of fluoroquinolones in human serum.JOURNAL OF SEPARATION SCIENCE,40(10),2269-2277. |
| MLA | Su, Liming,et al."Surface-imprinted magnetic nanoparticles for the selective enrichment and fast separation of fluoroquinolones in human serum".JOURNAL OF SEPARATION SCIENCE 40.10(2017):2269-2277. |
入库方式： OAI收割
来源：化学研究所
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