dorsal/arxiv
View SchemaNanosecond Dynamics of Single-Molecule Fluorescence Resonance Energy Transfer
| Authors | G. O. Ariunbold, G. S. Agarwal, Z. Wang, H. Walther, M. O. Scully |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0401140 |
| URL | https://arxiv.org/abs/quant-ph/0401140 |
| DOI | 10.1021/jp037609h |
Abstract
Motivated by recent experiments on photon statistics from individual dye pairs planted on biomolecules and coupled by fluorescence resonance energy transfer (FRET), we show here that the FRET dynamics can be modelled by Gaussian random processes with colored noise. Using Monte-Carlo numerical simulations, the photon intensity correlations from the FRET pairs are calculated, and are turned out to be very close to those observed in experiment. The proposed stochastic description of FRET is consistent with existing theories for microscopic dynamics of the biomolecule that carries the FRET coupled dye pairs.
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"abstract": "Motivated by recent experiments on photon statistics from individual dye\npairs planted on biomolecules and coupled by fluorescence resonance energy\ntransfer (FRET), we show here that the FRET dynamics can be modelled by\nGaussian random processes with colored noise. Using Monte-Carlo numerical\nsimulations, the photon intensity correlations from the FRET pairs are\ncalculated, and are turned out to be very close to those observed in\nexperiment. The proposed stochastic description of FRET is consistent with\nexisting theories for microscopic dynamics of the biomolecule that carries the\nFRET coupled dye pairs.",
"arxiv_id": "quant-ph/0401140",
"authors": [
"G. O. Ariunbold",
"G. S. Agarwal",
"Z. Wang",
"H. Walther",
"M. O. Scully"
],
"categories": [
"quant-ph",
"physics.bio-ph"
],
"doi": "10.1021/jp037609h",
"title": "Nanosecond Dynamics of Single-Molecule Fluorescence Resonance Energy Transfer",
"url": "https://arxiv.org/abs/quant-ph/0401140"
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