Ultrafast Photodissociation Dynamics of a Hexaarylbiimidazole Derivative with Pyrenyl Groups: Dispersive Reaction from Femtosecond to 10 ns Time Regions

Authors :: Yukihide Ishibashi
Syoji Ito
Hiroshi Miyasaka
Haik Chosrowjan
Seiji Taniguchi
Azusa Kikuchi
Yusuke Satoh
Jiro Abe
Noboru Mataga
Daisuke Kato
Yutaka Nagasawa
Source :: Journal of the American Chemical Society. 131:7256-7263
Publication Year :: 2009
Publisher :: American Chemical Society (ACS), 2009.
Abstract: The photodissociation dynamics of a hexaarylbiimidazole (HABI) derivative with two pyrenyl groups was investigated by time-resolved transient absorption spectroscopy and fluorescence measurements. Transient absorption spectroscopy revealed that photodissociation took place in the wide time region of

Subjects :: Photodissociation
General Chemistry
Photochemistry
Biochemistry
Fluorescence
Catalysis
chemistry.chemical_compound
Colloid and Surface Chemistry
chemistry
Hexaarylbiimidazole
Excited state
Ultrafast laser spectroscopy
Moiety
Spectroscopy
Ground state

Tools