Energy migration and transfer rates are invariant to modeling the fluorescence relaxation by discrete and continuous distributions of lifetimes
Article Abstract:
An attempt made to analyze whether calculated transfer/migration rates depend on modeling the photophysics' decay by discrete or continuous distributions of lifetimes is presented. The rates of electronic energy migration/transfer and distances determined within pairs of interacting chromophores reveal small or negligible influence on using discrete or continuous distributions of lifetimes.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Subpicosecond Fluorescence spectra of tryptophan in water
Article Abstract:
A femtosecond ultraviolet fluorescence spectrophotofluorometer is exploited for the study of tryptophan and analogues. They reveal an initial spectrum shifted 4900 cm (super -1) from the putative 0--0 band at 295 nm, along with a picosecond relaxation to a spectrum 412 cm (super -1) lower and 322 cm (super -1) wider.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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Directional fluorescence spectra of laser dye in opal and inverse opal photonic crystals
Article Abstract:
The fluorescence from R6G dye molecules embedded in fcc photonic crystals with a large range of lattice parameters is investigated. Photonic crystals with second-order bragg diffraction is explored using emission from internal light sources.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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