Literature DB >> 4504348

Dynamics of fluorescence polarization in macromolecules.

G G Belford, R L Belford, G Weber.   

Abstract

Reexamination of the theory of fluorescence time dependence owing to rotational diffusion of rigid macromolecules reveals deficiencies or hidden restrictions in each of the previous treatments. The correct master equation has five exponential decay terms, with preexponential factors that depend upon the diffusion constants and, in a completely symmetrical fashion, upon the orientations of absorbing and emitting dipoles.

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Year:  1972        PMID： 4504348      PMCID： PMC426709          DOI： 10.1073/pnas.69.6.1392

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  45 in total

1.  The conformation of serum albumin in solution: a combined phosphorescence depolarization-hydrodynamic modeling study.

Authors:  M L Ferrer; R Duchowicz; B Carrasco; J G de la Torre; A U Acuña
Journal:  Biophys J       Date:  2001-05       Impact factor: 4.033

2.  Site-specific tryptophan dynamics in class A amphipathic helical peptides at a phospholipid bilayer interface.

Authors:  A H Clayton; W H Sawyer
Journal:  Biophys J       Date:  2000-08       Impact factor: 4.033

3.  An autoinhibitory peptide from the erythrocyte Ca-ATPase aggregates and inhibits both muscle Ca-ATPase isoforms.

Authors:  L G Reddy; Y Shi; H Kutchai; A G Filoteo; J T Penniston; D D Thomas
Journal:  Biophys J       Date:  1999-06       Impact factor: 4.033

4.  Brownian dynamics simulation of rigid particles of arbitrary shape in external fields.

Authors:  Miguel X Fernandes; José García de la Torre
Journal:  Biophys J       Date:  2002-12       Impact factor: 4.033

5.  Large-scale rotational motions of proteins detected by electron paramagnetic resonance and fluorescence.

Authors:  D D Thomas
Journal:  Biophys J       Date:  1978-11       Impact factor: 4.033

6.  Affinity of myosin S-1 for F-actin, measured by time-resolved fluorescence anisotropy.

Authors:  S Highsmith; R A Mendelson; M F Morales
Journal:  Proc Natl Acad Sci U S A       Date:  1976-01       Impact factor: 11.205

7.  Computer simulation of fluorescence depolarization due to brownian motion.

Authors:  S C Harvey; H C Cheung
Journal:  Proc Natl Acad Sci U S A       Date:  1972-12       Impact factor: 11.205

8.  A simple derivation of the luminescence anisotropy decay from randomly distributed cylinders rotating about a single axis.

Authors:  Robert M Clegg
Journal:  J Fluoresc       Date:  2006-11-10       Impact factor: 2.217

9.  Anisotropy decays of single tryptophan proteins measured by GHz frequency-domain fluorometry with collisional quenching.

Authors:  J R Lakowicz; I Gryczynski; H Szmacinski; H Cherek; N Joshi
Journal:  Eur Biophys J       Date:  1991       Impact factor: 1.733

10.  The influence of divalent cations on the dynamic properties of actin filaments: a spectroscopic study.

Authors:  G Hild; M Nyitrai; J Belágyi; B Somogyi
Journal:  Biophys J       Date:  1998-12       Impact factor: 4.033
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