SEDL / STP / STP822-EB / STP31866S

Selective Spectrometric Analysis by Laser-Induced Matrix Isolation Fluorometry

Conrad, VB
Graduate research assistant, graduate research assistant, postdoctoral research associate, postdoctoral research associate, graduate research assistant, and professor of chemistry, University of Tennessee, Knoxville, TN

Gore, RR
Graduate research assistant, graduate research assistant, postdoctoral research associate, postdoctoral research associate, graduate research assistant, and professor of chemistry, University of Tennessee, Knoxville, TN

Hammons, JL
Graduate research assistant, graduate research assistant, postdoctoral research associate, postdoctoral research associate, graduate research assistant, and professor of chemistry, University of Tennessee, Knoxville, TN

Maple, JR
Graduate research assistant, graduate research assistant, postdoctoral research associate, postdoctoral research associate, graduate research assistant, and professor of chemistry, University of Tennessee, Knoxville, TN

Perry, MB
Graduate research assistant, graduate research assistant, postdoctoral research associate, postdoctoral research associate, graduate research assistant, and professor of chemistry, University of Tennessee, Knoxville, TN

Wehry, EL
Graduate research assistant, graduate research assistant, postdoctoral research associate, postdoctoral research associate, graduate research assistant, and professor of chemistry, University of Tennessee, Knoxville, TN

Pages: 18    Published: Jan 1983

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Abstract

The techniques of laser-induced matrix isolation fluorescence spectrometry and their application to identification and quantification of individual organic compounds (especially polycyclic aromatic hydrocarbons) in complex mixtures are described. Applications of Shpol'skii matrices, site-selection techniques, and time-resolved measurement of fluorescence to the matrix-isolation fluorometric characterization of complex mixtures are discussed. The need to use laser excitation of fluorescence to exploit fully the analytical selectivity offered by use of cryogenic specimen matrices is stressed.