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Construction and self-assembly of beta-cyclodextrin derivative composite Langmuir films: Host-guest reaction and nanostructures
Gao, Yagui1; Jiao, Tifeng1,2; Xing, Ruirui1,3; Zhang, Lexin1; Zhou, Jingxin1; Peng, Qiuming2
2017-11-20
发表期刊COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
卷号533期号:NOV页码:68-75
摘要

The design and preparation of functional beta-cyclodextrin-based composite films are of key importance for wide application fields. This study demonstrates a new route to construct composite films by Langmuir-Blodgett (LB) method via cholesterol-modified beta-cyclodextrin derivative (CD-CHOL). The inclusion complex formation of CD-CHOL and azobenzene derivative (N-Azo) at the air/water interface was investigated. It has been found that the interfacial host-guest recognition could easily occur in the in situ formed CD-CHOL/N-Azo composite films and relatively difficult to occur in the ex situ immersed composite films, because there exist host-guest interaction as well as intermolecular hydrogen bonding interaction. The inclusion complex formation was confirmed by changes in the surface pressure-area isotherms, circular dichroism (CD) and UV-vis spectra of the transferred LB films. And the solvent effect of the composite CD-CHOL/N-Azo films was also investigated, indicating that host-guest interaction between N-Azo and CD-CHOL could occur rather in the nonpolar solvent than the polar solvent. The present research work about beta-cyclodextrin-based composite films by LB method may provide new exploration to prepare organized composite films and demonstrate potential applications in many fields.

关键词Composite Lb Film Self-assembly Beta-cyclodextrin Derivative Host-guest Reaction Nanostructure
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.colsurfa.2017.08.025
收录类别SCI
语种英语
关键词[WOS]AIR/WATER INTERFACE ; INCLUSION COMPLEXES ; SUPRAMOLECULAR CHIRALITY ; GRAPHENE OXIDE ; AMPHIPHILES ; CHOLESTEROL ; FABRICATION ; VESICLES ; HYDROGEL ; SURFACE
WOS研究方向Chemistry
WOS类目Chemistry, Physical
项目资助者National Natural Science Foundation of China(21473153) ; Support Program for the Top Young Talents of Hebei Province ; China Postdoctoral Science Foundation(2015M580214) ; Scientific and Technological Research and Development Program of Qinhuangdao City(201701B004 ; 201502A006)
WOS记录号WOS:000413628000009
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/23360
专题生化工程国家重点实验室
作者单位1.Yanshan Univ, Sch Environm Chem Engn, Hebei Key Lab Appl Chem, Qinhuangdao 066004, Peoples R China
2.Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
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Gao, Yagui,Jiao, Tifeng,Xing, Ruirui,et al. Construction and self-assembly of beta-cyclodextrin derivative composite Langmuir films: Host-guest reaction and nanostructures[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2017,533(NOV):68-75.
APA Gao, Yagui,Jiao, Tifeng,Xing, Ruirui,Zhang, Lexin,Zhou, Jingxin,&Peng, Qiuming.(2017).Construction and self-assembly of beta-cyclodextrin derivative composite Langmuir films: Host-guest reaction and nanostructures.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,533(NOV),68-75.
MLA Gao, Yagui,et al."Construction and self-assembly of beta-cyclodextrin derivative composite Langmuir films: Host-guest reaction and nanostructures".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 533.NOV(2017):68-75.
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