ICCAS OpenIR
A supramolecular chiroptical switch based on chitosan and anionic porphyrin complex film
Liao, Bo1,2; Liu, Ruigang1; Huang, Yong1,3
2007
Source PublicationPOLYMER JOURNAL
ISSN0032-3896
Volume39Issue:10Pages:1071-1077
AbstractA supramolecular chiroptical switch based on chitosan and tetrakis (4-sulfonatophenyl) porphine (TPPS) complex films was prepared. The reversible changes of the chirality of the complex films were studied by UV-vis and circular dichroism (CD) spectra. It was found that the chirality of the complex films can be wiped off by being exposed to NH3 gas and subsequently recovered by being exposed to moist HCl gas. The complex film is stable and can stand at least 20 cycles of the switching to NH3 and HCl gases. There is no change in the above properties after the complex films were store in the air at room temperature.
KeywordSupramolecular Chirality Chitosan Chiroptical Switch Porphyrin
DOI10.1295/polymj.PJ2007036
Indexed BySCI
Language英语
WOS IDWOS:000251595800011
PublisherSOC POLYMER SCIENCE JAPAN
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/62948
Collection中国科学院化学研究所
Corresponding AuthorHuang, Yong
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Joint Lab Polymer Sci & Mat,State Key Lab Polymer, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Chem, Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Peoples R China
Recommended Citation
GB/T 7714
Liao, Bo,Liu, Ruigang,Huang, Yong. A supramolecular chiroptical switch based on chitosan and anionic porphyrin complex film[J]. POLYMER JOURNAL,2007,39(10):1071-1077.
APA Liao, Bo,Liu, Ruigang,&Huang, Yong.(2007).A supramolecular chiroptical switch based on chitosan and anionic porphyrin complex film.POLYMER JOURNAL,39(10),1071-1077.
MLA Liao, Bo,et al."A supramolecular chiroptical switch based on chitosan and anionic porphyrin complex film".POLYMER JOURNAL 39.10(2007):1071-1077.
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