Interfacial assembly of cinnamoyl-terminated bolaamphiphiles through the air/water interface: headgroup-dependent assembly, supramolecular nanotube and photochemical sewing

doi:10.1039/c1cp21561b

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	Interfacial assembly of cinnamoyl-terminated bolaamphiphiles through the air/water interface: headgroup-dependent assembly, supramolecular nanotube and photochemical sewing
	Liu, Xufei; Wang, Tianyu; Liu, Minghua
刊名	PHYSICAL CHEMISTRY CHEMICAL PHYSICS
	2011
卷号	13 期号:37 页码:16520-16529
ISSN号	1463-9076
DOI	10.1039/c1cp21561b
英文摘要	A series of cinnamoyl-terminated bolaamphiphiles were synthesized and their assemblies at the air/water interface were investigated. It was found that the assembly behaviour depended on the substituted groups on the cinnamoyl unit. The bolaamphiphile with 4-hydroxycinnamoyl head groups (HCDA) was found to assemble into a supramolecular nanotube, while the others formed only layer-structured films. Moreover, the nanotube formed from HCDA showed supramolecular chirality due to the symmetry breaking. Both the layered films and the nanotubes showed photochemical dimerization upon UV irradiation, which were studied from the UV-Vis, FT-IR spectral and MALDI-TOF MS analysis. Interestingly, such dimerization behavior of the cinnamoyl group could be used to stabilize the nanotube of HCDA via photochemical sewing. During such a process both the supramolecular chirality and the tubular shapes were kept. Remarkably, such a photochemical sewed chiral nanotube could further induce the chirality of an achiral porphyrin derivative assembled on it, and produced the induced chirality without using any chiral molecules.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000294501700006
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/72091]
专题	中国科学院化学研究所
通讯作者	Wang, Tianyu
作者单位	Chinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, BNLMS, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xufei,Wang, Tianyu,Liu, Minghua. Interfacial assembly of cinnamoyl-terminated bolaamphiphiles through the air/water interface: headgroup-dependent assembly, supramolecular nanotube and photochemical sewing[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2011,13(37):16520-16529.
APA	Liu, Xufei,Wang, Tianyu,&Liu, Minghua.(2011).Interfacial assembly of cinnamoyl-terminated bolaamphiphiles through the air/water interface: headgroup-dependent assembly, supramolecular nanotube and photochemical sewing.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,13(37),16520-16529.
MLA	Liu, Xufei,et al."Interfacial assembly of cinnamoyl-terminated bolaamphiphiles through the air/water interface: headgroup-dependent assembly, supramolecular nanotube and photochemical sewing".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 13.37(2011):16520-16529.