Answered: In water, the fluorescence quantum…

In water, the fluorescence quantum yield and observed fluorescence lifetime of tryptophan are Øf =0.20 and 7, =2.6 ns, respectively. the fluorescence rate constant kç is ? !!

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter27: Molecular Fluorescence Spectroscopy

Section: Chapter Questions

Problem 27.3QAP

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UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.

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In water, the fluorescence quantum yield and observed fluorescence lifetime of
tryptophan are of =0.20 and 7, =2.6 ns, respectively. I
the fluorescence rate constant kç is ?

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