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  • Farah Maria Drumond Chequer, Thiago Mescoloto Lizier, +5 authors Danielle Palma de Oliveira
  • Chemistry, Medicine
  • Toxicology in vitro : an international journal…
  • 2011 (First Publication: 1 December 2011)
  • Azo dyes constitute the largest class of synthetic dyes. Following oral exposure, these dyes can be reduced to aromatic amines by the intestinal microflora or liver enzymes. This work identified theContinue Reading
    Abstract This work presents the first study and development of an electronic tongue analysis system for the monitoring of nitrogen stable species: nitrate, nitrite and ammonium in water. TheContinue Reading
  • Elisa Raquel Anastácio Ferraz, Gisela de Aragão Umbuzeiro, +5 authors Danielle Palma de Oliveira
  • Medicine, Chemistry
  • Environmental toxicology
  • 2011 (First Publication: 1 October 2011)
  • Azo dyes are of environmental concern due to their degradation products, widespread use, and low-removal rate during conventional treatment. Their toxic properties are related to the nature andContinue Reading
  • Patrícia Alves Pereira Carneiro, Gisela A Umbuzeiro, Danielle Palma de Oliveira, Maria Valnice Boldrin Zanoni
  • Chemistry, Medicine
  • Journal of hazardous materials
  • 2010 (First Publication: 1 February 2010)
  • High performance liquid chromatography coupled to a diode array detector method was developed to detect disperse dyes in water samples over the range 0.50-35 ng, with detection limits of 0.09 ng,Continue Reading