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Proceedings Paper

Direct measurements of fluorescence decays of selected conformers of tryptophan derivatives
Author(s): Mark Sulkes; Steven Arnold
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Paper Abstract

Supersonic gas expansion techniques can be used to prepare samples of cold gas phase analogs of tryptophan. The excited state origins of different conformers can be selectively laser excited and the fluorescence decays recorded. When possible 1La state effects on emission lifetime are recognized and eliminated. The remaining data set can be appraised in terms of conformer dependent fluorescence quenching due to election transfer.

Paper Details

Date Published: 1 April 1992
PDF: 11 pages
Proc. SPIE 1640, Time-Resolved Laser Spectroscopy in Biochemistry III, (1 April 1992); doi: 10.1117/12.58197
Show Author Affiliations
Mark Sulkes, Tulane Univ. (United States)
Steven Arnold, Tulane Univ. (United States)


Published in SPIE Proceedings Vol. 1640:
Time-Resolved Laser Spectroscopy in Biochemistry III
Joseph R. Lakowicz, Editor(s)

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