Publication Date:
1984-07-20
Description:
The first ultraviolet resonance Raman measurements of a coal liquid are reported. The spectra detail the presence of numerous polycyclic aromatic hydrocarbons with ring systems similar to those of naphthalene, fluorene, phenanthrene, pyrene, and triphenylene . The ultraviolet resonance Raman measurements of this highly complex sample show no significant interference from fluorescence. The lack of fluorescence interference and the high selectivity indicate that ultraviolet resonance Raman spectroscopy is a powerful new technique for characterizing highly complex samples and mixtures.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Asher, S A -- Johnson, C R -- 1R01 GM 30741-01/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1984 Jul 20;225(4659):311-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/6740313" target="_blank"〉PubMed〈/a〉
Keywords:
Coal/*analysis
;
Fluorescence
;
Polycyclic Compounds/analysis
;
*Spectrum Analysis, Raman
;
Ultraviolet Rays
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
Permalink