Title
Instrumentation for multidimensional luminescence spectroscopy and its application to low-temperature analysis in Shpol'skii matrixes and optically scattering media
Abbreviated Journal Title
Anal. Chem.
Keywords
POLYCYCLIC AROMATIC-HYDROCARBONS; SOLID-LIQUID EXTRACTION; WATER; SAMPLES; PHARMACEUTICAL-PREPARATIONS; FLUORESCENCE SPECTROSCOPY; ANALYTICAL-CHEMISTRY; HELIUM TEMPERATURE; FIBEROPTIC PROBE; PHOSPHORESCENCE; PHOSPHORIMETRY; Chemistry, Analytical
Abstract
We present a single instrument with the capability to collect multidimensional data formats in both the fluorescence and the phosphorescence time domains. We also demonstrate the ability to perform luminescence measurements in highly scattering media by comparing the precision of measurements in Shpol'skii solvents to those obtained in "snowlike" matrixes and solid samples. For decades, conventional low-temperature methodology has been restricted to optically transparent media. This restriction has limited its application to organic solvents that freeze into a glass. We remove this limitation with the use of cryogenic fiber-optic probes.
Journal Title
Analytical Chemistry
Volume
78
Issue/Number
2
Publication Date
1-1-2006
Document Type
Article
DOI Link
Language
English
First Page
484
Last Page
492
WOS Identifier
ISSN
0003-2700
Recommended Citation
"Instrumentation for multidimensional luminescence spectroscopy and its application to low-temperature analysis in Shpol'skii matrixes and optically scattering media" (2006). Faculty Bibliography 2000s. 4657.
https://stars.library.ucf.edu/facultybib2000/4657
Comments
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