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Enantioselective recognition of calix[4]arene derivatives bearing chiral bicyclic guanidinium for D/L-phenylalanine zwitterions at the air-water interface
Liu, F; Lu, GY; He, WJ; Liu, MH; Zhu, LG
2004-12-01
Source PublicationTHIN SOLID FILMS
ISSN0040-6090
Volume468Issue:1-2Pages:244-249
AbstractMonolayers 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.
KeywordCalixarene Monolayer Lb Films Molecular Recognition Enantioselectivity Circular Dichroism
DOI10.1016/j.tsf.2004.30.047
Indexed BySCI
Language英语
WOS IDWOS:000224474500039
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81658
Collection中国科学院化学研究所
Corresponding AuthorLu, GY
Affiliation1.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
Recommended Citation
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.
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