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题名: Molecularly imprinted polymer using beta-cyclodextrin as functional monomer for the efficient recognition of bilirubin
作者: Yang, Yu1;  Long, Yuanyuan1;  Cao, Qing1;  Li, Kean1;  Liu, Feng1
关键词: molecularly imprinted polymer ;  beta-cyclodextrin ;  bilirubin ;  selectivity
刊名: ANALYTICA CHIMICA ACTA
发表日期: 2008-01-07
DOI: 10.1016/j.aca.2007.10.044
卷: 606, 期:1, 页:92-97
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: Bilirubin (BR) imprinted polymer was successfully prepared using supramolecular host compound P-cyclodextrin (beta-CD) as functional monomer. The adsorption equilibrium was attained in about 4 h, which indicated that the adsorption kinetics was comparatively fast. The results of adsorption and selectivity experiments indicated that BR-imprinted P-CD polymer was able to bind BR specifically and reversibly. The specific recognition of BR-imprinted P-CD polymer for BR may be due to the cooperative effects of inclusion interaction and hydrogen bonding. This BR-imprinted P-CD polymer was further applied to eliminate BR in human serum sample. It was verified that the binding specificity of the BR-imprinted polymer for BR was essentially sufficient in the presence of other compounds coexisting in serum sample. Therefore, as a reusable material possessing high affinity and selectivity, BR-imprinted P-CD polymer has a potential application perspective as a clinical hemoperfusion material. (c) 2007 Elsevier B.V. All rights reserved.
关键词[WOS]: STATIONARY PHASES ;  ENZYMATIC METHOD ;  HUMAN SERUM ;  OXIDASE ;  CHEMILUMINESCENCE ;  ANTIBODIES ;  SEPARATION ;  TEMPLATES ;  RECEPTORS ;  WATER
语种: 英语
WOS记录号: WOS:000252472600012
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140848
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Peking Univ, Coll Chem, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Beijing 100871, Peoples R China

Recommended Citation:
Yang, Yu,Long, Yuanyuan,Cao, Qing,et al. Molecularly imprinted polymer using beta-cyclodextrin as functional monomer for the efficient recognition of bilirubin[J]. ANALYTICA CHIMICA ACTA,2008,606(1):92-97.
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