Analytical microsystem for the monitoring and analysis of cobalt in aqueous solutions using LTCC technology

Olga Natalia Bustos López, Francisco Valdés Perezgasga, Héctor Aurelio Moreno Casillas, Julián Alonso Chamarro, Hesner Coto Fuentes

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

© 2014, Sociedad Química de México. This work is focused on the design and implementation of a microsystem for continuous colorimetric determination of cobalt in aqueous solutions in real time. The main goal is the colorimetric determination of cobalt by adapting colorimetric methodologies used in discontinuous analysis systems to a continuous flow system and its subsequent miniaturization using the LTCC (Low Temperature Co- fired Ceramics) technology. The measure absorbance was recorded using an optical detection system based on a LED (Light Emitting Diode) with a wavelength of 540 nm.
Original languageEnglish
Pages (from-to)411-415
JournalJournal of the Mexican Chemical Society
Volume58
Issue number4
Publication statusPublished - 1 Jan 2014

Keywords

  • Colorimetry
  • Continuous flow
  • Laboratory virtual instrumentation
  • LED
  • LTCC

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