Nonexponential fluorescence decay in reaction centers of Rhodobacter sphaeroides reflecting dispersive charge separation up to 1 ns
Article Abstract:
A study was conducted on the nonexponential fluorescence decay pattern of the main donor state P* in the reaction center (RC) of Rhodobacter sphaeroides to determine the origin of the 40 ps to 1 ns fluorescence. Results indicate a correlation of energetically lifted P* states with stronger lifted P+B(sub A)- states. The correlation seems to arise from the interaction with charged amino acid residues in the area of both P and B(sub A)
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1998
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The lattice inclusion compound of 1,8-ANS and cucurbituril: a unique fluorescent solid
Article Abstract:
Research is presented describing the fluorescent properties and structure of the solid compound formed from mixing aqueous salt solutions of the fluorescent probe 1-anilino-8-naphthalenesulfonate (1,8-ANS) and the cage compound cucurbituril.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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- Abstracts: Microenvironment in the corona region of triblock copolymer micelles: Temperature dependent solvation and rotational relaxation dynamics of coumarin dyes
- Abstracts: Surface recombination kinetics at the GaAs/electrolyte interface via photoluminescence efficiency measurements
- Abstracts: Ultraviolet absorbers of the 2-(2-hydroxyaryl)-1,3,5-triazine class and their methoxy derivatives: fluorescence spectroscopy and X-ray structure analysis
- Abstracts: Mass transfer of a solubilizate in a micellar solution and across an interface
- Abstracts: Ultraviolet absorbers of the 2-(2-hydroxyaryl)-1,3,5-triazine class and their methoxy derivatives: fluorescence spectroscopy and X-ray structure analysis. part 2