Simultaneous monitoring of spectral and temporal Xe - Cl excimer laser-induced fluorescence

Presents a method that enables the construction of fluorescence fingerprints from samples, with respect both to wavelength- and to time-dependences. A Xe-Cl excimer laser is used for excitation of fluorescing compounds. For every fluorophore, the course of the fluorescence is recorded over time, as...

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Bibliographic Details
Published in:Measurement science & technology 1996-01, Vol.7 (1), p.87-95
Main Authors: Stavridi, Marigo, Marmarelis, Vasilis Z, Grundfest, Warren S
Format: Article
Language:English
Subjects:
Biological and medical sciences
Fundamental and applied biological sciences. Psychology
Molecular biophysics
Spectroscopy : techniques and spectras
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Summary:Presents a method that enables the construction of fluorescence fingerprints from samples, with respect both to wavelength- and to time-dependences. A Xe-Cl excimer laser is used for excitation of fluorescing compounds. For every fluorophore, the course of the fluorescence is recorded over time, as a function of the emission wavelength, subsequent to photoexcitation. These fluorescence fingerprints may prove to be useful tools for differentiation among samples in medical diagnosis and biological samples. (Original abstract-amended)
ISSN:0957-0233
1361-6501
DOI:10.1088/0957-0233/7/1/012