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Structure elucidation of laser dye coumarin-540A by joint application of X-ray diffraction, X-ray fluorescence, prompt fluorescence, UV and visible spectroscopy

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dc.contributor.authorKESKİN, SIDDIK SİNAN
dc.contributor.authorsKeskin, Sinan S.; Aslan, Necdet; Bayrakceken, Fuat
dc.date.accessioned2022-03-12T17:32:37Z
dc.date.accessioned2026-01-11T19:02:03Z
dc.date.available2022-03-12T17:32:37Z
dc.date.issued2007
dc.description.abstractX-ray, ultraviolet, and visible light induced photophysical changes of coumarin-540A in ethanol have been studied by the joint applications of X-ray, ultraviolet, and visible spectroscopy. Some impurities were found by X-ray fluorescence measurements. During the high power optical pumping, coumarin showed photochemical changes. Photoproduct emission spectra characteristics showed that photoproduct molecules can also be used as a laser dye at a different emission frequency in the ultraviolet region. (c) 2006 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.saa.2006.07.056
dc.identifier.eissn1879-2731
dc.identifier.issn1386-1425
dc.identifier.pubmed17030009
dc.identifier.urihttps://hdl.handle.net/11424/228637
dc.identifier.wosWOS:000247452400031
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectlaser dye
dc.subjectcoumarin-540A
dc.subjectX-ray diffraction
dc.subjectX-ray fluorescence
dc.subjectabsorption spectra
dc.subjectGAIN CHARACTERISTICS
dc.subjectINTENSITY
dc.subjectMOLECULES
dc.subjectSTATE
dc.titleStructure elucidation of laser dye coumarin-540A by joint application of X-ray diffraction, X-ray fluorescence, prompt fluorescence, UV and visible spectroscopy
dc.typearticle
dspace.entity.typePublication
oaire.citation.endPage766
oaire.citation.issue3-4
oaire.citation.startPage762
oaire.citation.titleSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
oaire.citation.volume67

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