Electron Transfer Mechanism in Helical Peptides
β Scribed by Mandal, Himadri Shekhar; Kraatz, Heinz-Bernhard
- Book ID
- 120243040
- Publisher
- American Chemical Society
- Year
- 2012
- Tongue
- English
- Weight
- 893 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1948-7185
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π SIMILAR VOLUMES
## Abstract Helical peptides of 8mer, 16mer, and 24mer carrying a disulfide group at the __N__βterminal and a ferrocene moiety at the __C__βterminal were synthesized, and they were selfβassembled on gold by a sulfurβgold linkage. Infrared reflectionβabsorption spectroscopy and ellipsometry confirme
The β£-helical structure of donor-acceptor-substituted peptides 1 and 2 was established by circular dichroism and NMR spectroscopy. The photoproduction of a spatially separated radical ion pair was detected by transient absorption spectroscopy. The expected influence of the electric field along the h