Willian Ferreira da Costa

pKa determinations of xanthene derivates in aqueous solutions by multivariate analysis applied to UV–Vis spectrophotometric data

Vagner Roberto Batistela, Diogo Silva Pellosi, Franciane D. Souza et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2011 · 157 citations

Chemical Measurement, Engineering, Pka Determinations +10

Preparation and characterization of activated carbon from a new raw lignocellulosic material: Flamboyant (Delonix regia) pods

Alexandro M.M. Vargas, André L. Cazetta, Clarice A. Garcia et al. · Journal of Environmental Management · 2010 · 150 citations

Chemical Engineering, Carbonization, Bioenergy +4

Kinetic and equilibrium studies: Adsorption of food dyes Acid Yellow 6, Acid Yellow 23, and Acid Red 18 on activated carbon from flamboyant pods

Alexandro M.M. Vargas, André L. Cazetta, Alessandro C. Martins et al. · Chemical Engineering Journal · 2011 · 149 citations

Food Chemistry, Acid Red 18, Chemical Engineering +12

Development of a green chromatographic method for determination of colorants in food samples

Eliane C. Vidotti, Willian Ferreira da Costa, Cláudio C. Oliveira · Talanta · 2005 · 120 citations

Food Chemistry, Green Chromatographic Method, Food Analysis +9

Antimicrobial and antioxidant activity of essential oil and different plant extracts of Psidium cattleianum Sabine

Mayara Camila Scur, Fabiana Gisele da Silva Pinto, Jessica Angela Pandini et al. · Brazilian Journal of Biology · 2016 · 100 citations · Full text

Food Preservatives, Food Bioactive Compound, Volatile Compounds +12