Preparation and recognition properties of levodropopizine molecularly imprinted composite membranes

Shan Ping Xu, Yun Liu, Li Quan Sun, Ai Qin Luo*

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

Thin-layer molecularly imprinted composite membranes for selective binding and permeation of levodropopizine were developed via thermal-initiated surface modification of polyvinylidene fluoride microfiltration membranes. ATR-FTIR was used to analyze the surface structures of these membranes. Binding experiments revealed that the saturated binding capacity of MICM was 75.746 umol /g, nearly 3 times higher than that of NICM. Scatchard analysis showed that binding specificity of MICM was a result of multi-site binding to the template. The selective factor of LDPZ and 1-phenylpiperazine was 2.344 in competitive permeation studies. The permeation mechanism of LDPZ imprinted membranes could be inferred as facilitated permeation mechanism.

源语言英语
主期刊名New Materials, Applications and Processes
355-358
页数4
DOI
出版状态已出版 - 2012
活动2011 International Conference on Chemical, Material and Metallurgical Engineering, ICCMME 2011 - Beihai, 中国
期限: 23 12月 201125 12月 2011

出版系列

姓名Advanced Materials Research
399-401
ISSN(印刷版)1022-6680

会议

会议2011 International Conference on Chemical, Material and Metallurgical Engineering, ICCMME 2011
国家/地区中国
Beihai
时期23/12/1125/12/11

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