Article (Published version) (429 Kb) - 
Free accessOther version: http://scitation.aip.org/content/aip/journal/jcp/128/7/10.1063/1.2828558
Highlights
More informations
Home
Titles listFemtosecond pump-probe experiments on trapped flavin: Optical control of dissociation
Titles listFemtosecond pump-probe experiments on trapped flavin: Optical control of dissociation
Scientific Article
unige:37868 
 |
Femtosecond pump-probe experiments on trapped flavin: Optical control of dissociation |
|
| Authors | ||
| Published in | Journal of Chemical Physics. 2008, vol. 128, no. 7, p. 075103 | |
| Abstract | Femtosecond pump-probe experiments are performed on flavin biomolecules isolated in an ion trap. Mass spectra of the photoinduced fragments show that the fragmentation pathways can be modified using two-color two-photon excitation. In particular, when an infrared probe pulse (810nm) is added subsequent to the first excitation step (excitation of the S1 state of flavin mononucleotide at 405nm), branching ratios between lumichrome and lumiflavin production are inverted relative to the single excitation case. | |
| Keywords | Pump probe experiments — Photodissociation — Mass spectra — Reaction mechanisms — Dissociation | |
| Identifiers | DOI: 10.1063/1.2828558 | |
| Full text |
Article (Published version) (429 Kb) - Free access Other version: http://scitation.aip.org/content/aip/journal/jcp/128/7/10.1063/1.2828558 |
|
| Structures | ||
| Citation (ISO format) | GUYON, Laurent et al. Femtosecond pump-probe experiments on trapped flavin: Optical control of dissociation. In: Journal of Chemical Physics, 2008, vol. 128, n° 7, p. 075103. https://archive-ouverte.unige.ch/unige:37868 |
202 hits 
200 downloads 
Contact an author
Update