ICCAS OpenIR
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
2011
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
ISSN1463-9076
Volume13Issue:37Pages:16520-16529
AbstractA 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.
DOI10.1039/c1cp21561b
Indexed BySCI
Language英语
WOS IDWOS:000294501700006
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72092
Collection中国科学院化学研究所
Corresponding AuthorWang, Tianyu
AffiliationChinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, BNLMS, Beijing 100190, Peoples R China
Recommended Citation
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.
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