Innovative design of a methodology for the simultaneous determination of compounds by kinetic-spectroscopy three-dimensional chemiluminescence
作者: José Antonio Murillo PulgarínLuisa F. García BermejoM. Nieves Sánchez GarcíaIgnacio Sánchez-Ferrer Robles
作者单位: 1Department of Analytical Chemistry and Foods Technology, University of Castilla-La Mancha, 13071 Ciudad Real, Spain
刊名: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2020, Vol.230
来源数据库: Elsevier Journal
DOI: 10.1016/j.saa.2020.118045
关键词: ChemiluminescenceSpectrometryKineticThree-dimensionalSimultaneous determination
英文摘要: Abstract(#br)This report presents a novel methodology based in the quickly acquisition of full UV–vis range spectra combined with the joint determination of kinetic parameters and chemiluminescence signals. Then this technique allows obtaining three-dimensional chemiluminescence spectra profiles containing kinetic and spectroscopic information. That is especially useful for resolving mixtures of luminophors because of more analytical information for each analyte is available increasing the selectivity relative to conventional chemiluminescence methods. To accomplish this, a conventional Back-Thinned CCD detector is used and the three-dimensional chemiluminescence spectra is subsequently processed so that two-dimensional spectra with different trajectories can be obtained by dedicated...
全文获取路径: Elsevier  (合作)

  • dimensional 量纲的
  • determination 测定
  • kinetic 动的
  • design 设计
  • simultaneous 同时的
  • compounds 化合物
  • methodology 方法学
  • spectroscopy 分光学
  • three