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Updated: Apr 28, 2026

Proton Transfer and Protein Conformation Dynamics in Photosensitive Proteins by Time-resolved Step-scan Fourier-transform Infrared Spectroscopy
Published on: June 27, 2014
Photoinduced electron transfer in a dynamic supramolecular system with curved π-structures
Shunpei Hitosugi1, Kei Ohkubo, Ryosuke Iizuka
1Department of Chemistry, Tohoku University , Aoba-ku, Sendai 980-8578, Japan.
Abstract:
Photoinduced electron-transfer processes in a carbonaceous supramolecular combination of a tubular host and a C60 guest were investigated with time-resolved transient absorption spectra upon laser flash photolysis. Following the formation of triplet charge-separated species via electron transfer from the host to the guest, a rapid back electron transfer proceeded to afford triplet C60.
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