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Proceedings Paper

Photophysics of indole derivatives: experimental resolution of La and Lb transitions and comparison with theory
Author(s): Maurice R. Eftink; LeRoy A. Selvidge; Patrik R. Callis; Aden A. Rehms
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Paper Abstract

Fluorescence excitation and anisotropy spectra are presented for a set of methyl and methoxyindoles at -50 degreesC in propylene glycol glass. These spectra are interpreted in terms of two overlapping (pi)->(pi)* electronic transitions (1La and 1Lb). Semiempirical molecular orbital calculations are presented to correlate with the observed spectral changes caused by methyl and methoxy substitution.

Paper Details

Date Published: 1 May 1990
PDF: 8 pages
Proc. SPIE 1204, Time-Resolved Laser Spectroscopy in Biochemistry II, (1 May 1990); doi: 10.1117/12.17724
Show Author Affiliations
Maurice R. Eftink, Univ. of Mississippi (United States)
LeRoy A. Selvidge, Univ. of Mississippi (United States)
Patrik R. Callis, Montana State Univ. (United States)
Aden A. Rehms, Montana State Univ. (United States)


Published in SPIE Proceedings Vol. 1204:
Time-Resolved Laser Spectroscopy in Biochemistry II
Joseph R. Lakowicz, Editor(s)

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