Enantioselective recognition of calix[4]arene derivatives bearing chiral bicyclic guanidinium for D/L-phenylalanine zwitterions at the air-water interface
文献类型：期刊论文
| 作者 | Liu, F; Lu, GY; He, WJ; Liu, MH; Zhu, LG |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2004-12-01 |
| 卷号 | 468期号:1-2页码:244-249 |
| 关键词 | Calixarene Monolayer Lb Films Molecular Recognition Enantioselectivity Circular Dichroism |
| ISSN号 | 0040-6090 |
| DOI | 10.1016/j.tsf.2004.30.047 |
| 英文摘要 | Monolayers of the amphiphilic calixarene derivatives (BSGC, MSGC and MGC) bearing chiral bicyclic guarvidmiurn on the surface of pure water and of aqueous subphases containing L-phenylalanine or D-phenylalanine (L/D-Phe) were studied by film balance measurements. LB films deposited from the monolayers on the three kinds of subphases were investigated by circular dichroism spectra (CD). All the results indicate that BSGC, MSGC and MGC can form stable monolayers on these subphases. Moreover, BSGC (with two chiral bicyclic guanidiniurn units) can enantioselectively recognize L-aromatic amino acid and its enantioselectivity for L-Phe is better than MSGC (with one chiral bicyclic guanidinium unit) at the air-water interface, and the enantioselectivity of MGC (without hydrophobic silylether group at the arm of the chiral bicyclic guanidinium unit) for L-Phe is higher than MSGC (with hydrophobic silylether group). Therefore their enantioselectivities for L-Phe depend on the molecular structures. (C) 2004 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000224474500039 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81657]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Lu, GY |
| 作者单位 | 1.Nanjing Univ, Dept Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Colloid & Interface Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, F,Lu, GY,He, WJ,et al. Enantioselective recognition of calix[4]arene derivatives bearing chiral bicyclic guanidinium for D/L-phenylalanine zwitterions at the air-water interface[J]. THIN SOLID FILMS,2004,468(1-2):244-249. |
| APA | Liu, F,Lu, GY,He, WJ,Liu, MH,&Zhu, LG.(2004).Enantioselective recognition of calix[4]arene derivatives bearing chiral bicyclic guanidinium for D/L-phenylalanine zwitterions at the air-water interface.THIN SOLID FILMS,468(1-2),244-249. |
| MLA | Liu, F,et al."Enantioselective recognition of calix[4]arene derivatives bearing chiral bicyclic guanidinium for D/L-phenylalanine zwitterions at the air-water interface".THIN SOLID FILMS 468.1-2(2004):244-249. |
入库方式： OAI收割
来源：化学研究所
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