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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 12, Number 4
BKCSDE 12(4)
April 20, 1991 

 
Title
Effects of Light Intensity on the Steady-State Fluorescence Quenching Kinetics
Author
Mino Yang, Sangyoub Lee*, Kook Joe Shin*, Kwang Yul Choo, Duckhwan Lee
Keywords
Abstract
Effects of light intensity on the steady-state fluorescence quenching kinetics are examined for general cases where the bimolecular quenching can occur via long-range energy transfer processes and the potential of mean force between the energy donor and acceptor molecules is not negligible. Approximate analytic expressions are derived for the steady-state quenching rate constant and for the ratio of the steady-state intensity of unquenched to quenched fluorescence. The analytic results are compared with the exact results obtained from numerical analysis and the results of conventional theories.
Page
414 - 423
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