Recent developments by femtosecond spectroscopy in biological ultrafast free radical reactions

Yann Gauduel; Stanislas Pommeret; Noelle Yamada; Andre Antonetti

doi:10.1117/12.57301

1 May 1991 Recent developments by femtosecond spectroscopy in biological ultrafast free radical reactions

Yann Gauduel, Stanislas Pommeret, Noelle Yamada, Andre Antonetti

Proceedings Volume 1403, Laser Applications in Life Sciences; (1991) https://doi.org/10.1117/12.57301
Event: Laser Applications in Life Sciences, 1990, Moscow, Russian Federation

Abstract

The elucidation ofdetailed mechanisms ofultrafast events that occur inmolecular charge transferor reaction dynamics has been made possible by recent advances in spectroscopy techniques that use ultrashort laser pulse generation. Ultrashort laser pulses (100 femtoseconds duration 1 fs 10 ''s) allow to initiate selective photochemical processes (photoejection ofepithermal electron) and to obtain unique informations on the dynamics of primary steps ofbioradical reactions involving ultrafast electron or proton transfer. 1.

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Yann Gauduel, Stanislas Pommeret, Noelle Yamada, and Andre Antonetti "Recent developments by femtosecond spectroscopy in biological ultrafast free radical reactions", Proc. SPIE 1403, Laser Applications in Life Sciences, (1 May 1991); https://doi.org/10.1117/12.57301

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