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Asymmetry-Induced Supramolecular Helices of Pyrene-Perylene Bisimide Triads
- Source :
- Advanced Materials Research; February 2012, Vol. 472 Issue: 1 p462-465, 4p
- Publication Year :
- 2012
-
Abstract
- The formation of helical nanostructure is investigated for donor/acceptor system. The helices of the supramolecular nanofibres can be revealed by atom force microscope (AFM) and circular dichroism (CD) measurement. The expermental results show the Py-Per-Py can self assembly into helical nanofibres. The controlled experiments on the compound Py-e-Per-e-Py with symmetrical conformation indicates the formation of helical nanofibres may be attributed to asymmetrical conformation.
Details
- Language :
- English
- ISSN :
- 10226680
- Volume :
- 472
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Advanced Materials Research
- Publication Type :
- Periodical
- Accession number :
- ejs26950038
- Full Text :
- https://doi.org/10.4028/www.scientific.net/AMR.472-475.462