Literature DB >> 12190612

Photon statistics and dynamics of fluorescence resonance energy transfer.

Andrew J Berglund1, Andrew C Doherty, Hideo Mabuchi.   

Abstract

We report high time-resolution measurements of photon statistics from pairs of dye molecules coupled by fluorescence resonance energy transfer (FRET). In addition to quantum-optical photon antibunching, we observe photon bunching on a time scale of several nanoseconds. We show by numerical simulation that configuration fluctuations in the coupled fluorophore system could account for minor deviations of our data from predictions of basic Förster theory. With further characterization we believe that FRET photon statistics could provide a unique tool for studying DNA mechanics on time scales from 10(-9)-10(-3) s.

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Year:  2002        PMID： 12190612     DOI： 10.1103/PhysRevLett.89.068101

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  9 in total

1.  Bayesian estimation for species identification in single-molecule fluorescence microscopy.

Authors:  Kevin McHale; Andrew J Berglund; Hideo Mabuchi
Journal:  Biophys J       Date:  2004-06       Impact factor: 4.033

2.  Intramolecular fluorescence correlation spectroscopy in a feedback tracking microscope.

Authors:  Kevin McHale; Hideo Mabuchi
Journal:  Biophys J       Date:  2010-07-07       Impact factor: 4.033

Review 3.  Single-molecule fluorescence studies of protein folding and conformational dynamics.

Authors:  Xavier Michalet; Shimon Weiss; Marcus Jäger
Journal:  Chem Rev       Date:  2006-05       Impact factor: 60.622

4.  Ultrafast dynamics of protein collapse from single-molecule photon statistics.

Authors:  Daniel Nettels; Irina V Gopich; Armin Hoffmann; Benjamin Schuler
Journal:  Proc Natl Acad Sci U S A       Date:  2007-02-14       Impact factor: 11.205

5.  Protein dynamics from single-molecule fluorescence intensity correlation functions.

Authors:  Irina V Gopich; Daniel Nettels; Benjamin Schuler; Attila Szabo
Journal:  J Chem Phys       Date:  2009-09-07       Impact factor: 3.488

6.  Detectors for single-molecule fluorescence imaging and spectroscopy.

Authors:  X Michalet; O H W Siegmund; J V Vallerga; P Jelinsky; J E Millaud; S Weiss
Journal:  J Mod Opt       Date:  2007-01-01       Impact factor: 1.464

Review 7.  Conformational Dynamics of Intrinsically Disordered Proteins Regulate Biomolecular Condensate Chemistry.

Authors:  Anton Abyzov; Martin Blackledge; Markus Zweckstetter
Journal:  Chem Rev       Date:  2022-02-18       Impact factor: 60.622

8.  Structural heterogeneity and quantitative FRET efficiency distributions of polyprolines through a hybrid atomistic simulation and Monte Carlo approach.

Authors:  Martin Hoefling; Nicola Lima; Dominik Haenni; Claus A M Seidel; Benjamin Schuler; Helmut Grubmüller
Journal:  PLoS One       Date:  2011-05-24       Impact factor: 3.240

9.  A flexible approach to assess fluorescence decay functions in complex energy transfer systems.

Authors:  Christoph Roethlein; Markus S Miettinen; Zoya Ignatova
Journal:  BMC Biophys       Date:  2015-04-03       Impact factor: 4.778
  9 in total

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