Molecularly imprinted polymer prepared with bonded beta-cyclodextrin and acrylamide on functionalized silica gel for selective recognition of tryptophan in aqueous media
文献类型：期刊论文
| 作者 | Qin, Lei1; He, Xi-Wen1; Li, Wen-You1; Zhang, Yu-Kui1,2 |
| 刊名 | journal of chromatography a
 |
| 出版日期 | 2008-04-11 |
| 卷号 | 1187期号:1-2页码:94-102 |
| 关键词 | surface molecular imprinting technique silica gel beta-cyclodextrin tryptophan high-performance liquid chromatography enantiomer separation |
| 英文摘要 | a novel molecularly imprinted polymer (mip) selective for tryptophan (trp) was described where polymerization was performed in aqueous media. three kinds of molecularly imprinted polymers were prepared with surface molecular imprinting technique on functionalized silica gel (f-silica gel). mips prepared using bonded beta-cyclodextrin (beta-cd) and acrylamide (aa), either separately or in combination have shown various recognition proper-ties. the results of adsorption experiments indicated that the selectivity of mip, which was synthesized with bonded beta-cd and aa [mip(1)], was superior to those obtained with aa [mip(2)] or bonded beta-cd [mip(3)]. in addition, the high-performance liquid chromatography (hplc) column packed with mip(1) could not only separate trp from other aromatic amino acids, but also separate the template from its enantiomer in aqueous mobile phase. this study developed a new method for chiral amino acid separation and purification. (c) 2008 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; physical sciences |
| 类目[WOS] | biochemical research methods ; chemistry, analytical |
| 研究领域[WOS] | biochemistry & molecular biology ; chemistry |
| 关键词[WOS] | solid-phase extraction ; protein recognition ; amino-acids ; separation ; receptors ; nanowires ; binding ; sites ; amide ; water |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000255105300013 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140999]  |
| 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.Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog Res & Anal Ctr, Dalian 116011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Lei,He, Xi-Wen,Li, Wen-You,et al. Molecularly imprinted polymer prepared with bonded beta-cyclodextrin and acrylamide on functionalized silica gel for selective recognition of tryptophan in aqueous media[J]. journal of chromatography a,2008,1187(1-2):94-102. |
| APA | Qin, Lei,He, Xi-Wen,Li, Wen-You,&Zhang, Yu-Kui.(2008).Molecularly imprinted polymer prepared with bonded beta-cyclodextrin and acrylamide on functionalized silica gel for selective recognition of tryptophan in aqueous media.journal of chromatography a,1187(1-2),94-102. |
| MLA | Qin, Lei,et al."Molecularly imprinted polymer prepared with bonded beta-cyclodextrin and acrylamide on functionalized silica gel for selective recognition of tryptophan in aqueous media".journal of chromatography a 1187.1-2(2008):94-102. |
入库方式： OAI收割
来源：大连化学物理研究所
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