Improved photon yield from a green dye with a reducing and oxidizing system
CLAVIER, Gilles
Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires [PPSM]
See more >
Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires [PPSM]
CLAVIER, Gilles
Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires [PPSM]
Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires [PPSM]
MÉALLET-RENAULT, Rachel
Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires [PPSM]
Laboratoire de Photophysique et Photochimie Supramoléculaires et Macromoléculaires [PPSM]
BOUYER, Philippe
Laboratoire Charles Fabry de l'Institut d'Optique / Otique atomique - bio
lp2n-04,lp2n-11
< Reduce
Laboratoire Charles Fabry de l'Institut d'Optique / Otique atomique - bio
lp2n-04,lp2n-11
Language
en
Article de revue
This item was published in
ChemPhysChem. 2011-05-31, vol. 12, n° 9, p. 1657-1660
Wiley-VCH Verlag
English Abstract
An optimized chemistry turns a small green dye into a useful label for single- molecule experiments where steric hin- drance is an issue. Thanks to a reducing and oxidizing system combined to oxygen depletion, a single ...Read more >
An optimized chemistry turns a small green dye into a useful label for single- molecule experiments where steric hin- drance is an issue. Thanks to a reducing and oxidizing system combined to oxygen depletion, a single Bodipy (boron-dipyrromethene) FL fluorophore emits, on average, 20 times more pho- tons around 510 nm (see picture) and its lifetime before photobleaching is in- creased by the same amount, reaching several seconds.Read less <
English Keywords
fluorescence
biophysics
single-molecule studies
photophysics
electron transfer
Origin
Hal imported