Preparation of core-shell magnetic molecular imprinted polymer with binary monomer for the fast and selective extraction of bisphenol A from milk
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- 作者：Yanhao Yuan ; Yan Liu ; Weidi Teng ; Jiean Tan ; Yong Liang ; liangy@scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Youwen Tang
- 关键词：Molecularly imprinted polymers (MIPs) ; Atom transfer radical polymerization ; β-cyclodextrin ; Binary monomer ; Bisphenol A
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：2 September 2016
- 年：2016
- 卷：1462
- 期：Complete
- 页码：2-7
- 全文大小：1664 K
文摘
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An enhanced imprinting method based on binary functional monomers was chosen for BPA imprinting.
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The magnetic MIPs nano materials were synthesized by using surface-imprinted core-shell magnetic beads.
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The magnetic MIPs showed better extraction capacity and good selectivity than that of NIPs for bisphenol A.
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We were developed a method for the determination of bisphenol A in milk samples by magnetic MIPs extraction couple with HPLC.