TIME-RESOLVED LUMINESCENCE SPECTROSCOPY - COMPUTER INTERFACING AND SOFTWARE-DEVELOPMENT FOR A BOXCAR-BASED LASER-LUMINESCENCE SPECTROMETER

dc.creatorNOVO, JBM
dc.creatorPESSINE, FBT
dc.date1993
dc.dateDEC
dc.date2014-12-16T11:37:15Z
dc.date2015-11-26T16:26:19Z
dc.date2014-12-16T11:37:15Z
dc.date2015-11-26T16:26:19Z
dc.date.accessioned2018-03-28T23:07:05Z
dc.date.available2018-03-28T23:07:05Z
dc.identifierApplied Spectroscopy. Soc Applied Spectroscopy, v. 47, n. 12, n. 2044, n. 2051, 1993.
dc.identifier0003-7028
dc.identifierWOS:A1993MR58600013
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/77892
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/77892
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/77892
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1268854
dc.descriptionThe undesirable resistance-capacitance (RC) distortion coming from the exponential moving averaging process of a boxcar integrator/averager acquisition system in kinetic and spectral luminescence measurements could be effectively eliminated by interfacing it to a microcomputer. Accurate acquisition of luminescence decay curves and time-resolved spectra was provided by a developed software that allows synchronous scan control of the gate delay time in the boxcar integrator with the emission wavelength in the monochromator. Some simple mathematical calculation routines, including excited-state lifetime extraction from luminescence decay curves and normalization of time-resolved spectra, were added. The main characteristics of both the software and the interfacing hardware are reported.
dc.description47
dc.description12
dc.description2044
dc.description2051
dc.languageen
dc.publisherSoc Applied Spectroscopy
dc.publisherFrederick
dc.publisherEUA
dc.relationApplied Spectroscopy
dc.relationAppl. Spectrosc.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectLUMINESCENCE
dc.subjectTIME-RESOLVED SPECTROSCOPY
dc.subjectLUMINESCENCE INSTRUMENTATION
dc.subjectLUMINESCENCE DECAY CURVES
dc.subjectLUMINESCENCE LIFETIME MEASUREMENT
dc.subjectBOXCAR INTEGRATOR
dc.subjectCOMPUTER APPLICATION
dc.subjectDATA ACQUISITION SOFTWARE
dc.subjectTo-noise Enhancement
dc.subjectInstrumental Techniques
dc.titleTIME-RESOLVED LUMINESCENCE SPECTROSCOPY - COMPUTER INTERFACING AND SOFTWARE-DEVELOPMENT FOR A BOXCAR-BASED LASER-LUMINESCENCE SPECTROMETER
dc.typeArtículos de revistas


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