An organic fluorophore has a mean observed lifetime of 0.5 ns. What is the approximate rate constant for quenching if 29% of the initial fluorescence remains after addition of 200 mM CI- ions?
An organic fluorophore has a mean observed lifetime of 0.5 ns. What is the approximate rate constant for quenching if 29% of the initial fluorescence remains after addition of 200 mM CI- ions?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:An organic fluorophore has a mean observed lifetime of 0.5 ns. What is the
approximate rate constant for quenching if 29% of the initial fluorescence remains
after addition of 200 mM Cl' ions?
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