Identification and quantification of 16 inorganic ions in water by Gaussian curve fitting of near-infrared difference absorbance spectra

Gerrit Willem Steen, E.C. Fuchs, A.D. Wexler, Herman L. Offerhaus

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Abstract

This study shows two novel fitting strategies applied to differential absorbance spectra for identification and quantification of electrolytes. The effects of 16 dissolved salts were investigated in the wavelength range from 14000 to 9091 wavenumbers (714–1100 nm) by linear fits of the differential absorbance values (
Original languageEnglish
Pages (from-to)5937-5942
JournalApplied Optics
Volume54
Issue number19
DOIs
Publication statusPublished - 2015

Keywords

  • IR-100103
  • METIS-314329

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