ICCAS OpenIR
Molecular recognition of nucleotides by a calix[4]arene derivative with two alkyl guanidinium groups at the air water interface
Liu, F; Lu, GY; He, WJ; Liu, MH; Zhu, LG; Wu, HM
2002
Source PublicationNEW JOURNAL OF CHEMISTRY
ISSN1144-0546
Volume26Issue:5Pages:601-606
AbstractMonolayers of 5,11,17,23-tetra-tert-butyl-25,27-bis(2-guanidinoethoxy)-26,28-dihydroxy calix [ 4] arene hydrochloride (BGC) on the surface of pure water and of aqueous subphases containing 5'-AMP(-) and 5'-GMP(2-) were studied by film balance measurements and relaxation experiments. LB films deposited from the monolayers on the three kinds of subphases were investigated by ultraviolet visible spectra (UV), circular dichroism spectra ( CD), Fourier transform infrared spectra (FT-IR) and X-ray photoelectron spectra (XPS). All the results indicate that BGC can form stable monolayers on these different subphases. Moreover, BGC can effectively bind with 5'-AMP(-) and 5'-GMP(2-) dissolved in the subphase by complementary hydrogen bonding and electrostatic interactions in 1 : 1 and 2 : 1 molar ratios, respectively. Two intermolecular interaction patterns are proposed and the binding constants are estimated to be 1 +/- 0.5 x 10(6) and 6 +/- 1 x 10(5) M-1 respectively.
DOI10.1039/b108275m
Indexed BySCI
Language英语
WOS IDWOS:000175757200019
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:34[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78882
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, Lab Colloid & Interface Sci, Ctr Mol Sci, Inst Chem, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
Recommended Citation
GB/T 7714
Liu, F,Lu, GY,He, WJ,et al. Molecular recognition of nucleotides by a calix[4]arene derivative with two alkyl guanidinium groups at the air water interface[J]. NEW JOURNAL OF CHEMISTRY,2002,26(5):601-606.
APA Liu, F,Lu, GY,He, WJ,Liu, MH,Zhu, LG,&Wu, HM.(2002).Molecular recognition of nucleotides by a calix[4]arene derivative with two alkyl guanidinium groups at the air water interface.NEW JOURNAL OF CHEMISTRY,26(5),601-606.
MLA Liu, F,et al."Molecular recognition of nucleotides by a calix[4]arene derivative with two alkyl guanidinium groups at the air water interface".NEW JOURNAL OF CHEMISTRY 26.5(2002):601-606.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, F]'s Articles
[Lu, GY]'s Articles
[He, WJ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, F]'s Articles
[Lu, GY]'s Articles
[He, WJ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, F]'s Articles
[Lu, GY]'s Articles
[He, WJ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.