Rení V. S. Alfaya

Aluminum Oxide Coated Cellulose Fibers Modified withn-Propylpyridinium Chloride Silsesquioxane Polymer: Preparation, Characterization, and Adsorption of Some Metal Halides from Ethanol Solution

Rení V. S. Alfaya, Yoshitaka Gushikem · Journal of Colloid and Interface Science · 1999 · 47 citations

Materials Science, Chemical Engineering, Engineering +6

Copper (II) adsorbed on SiO2/SnO2 obtained by the sol–gel processing method: application as electrochemical sensor for ascorbic acid

Lincoln A. Kurihara, Sérgio Toshio Fujiwara, Rení V. S. Alfaya et al. · Journal of Colloid and Interface Science · 2004 · 31 citations

Materials Science, Ascorbic Acid, Chemical Engineering +10

Ammonium ion sensor based on SiO2/ZrO2/phosphate-NH4+ composite for quantification of ammonium ions in natural waters

Cláudia F. B. Coutinho, Alfredo A. Muxel, Crystian Gonçalves Rocha et al. · Journal of the Brazilian Chemical Society · 2007 · 24 citations · Full text

Environmental Electrochemistry, Environmental Monitoring, Engineering +19

Adsorption of metal halides from ethanol solutions by a 3-n-propylpyridiniumsilsesquioxane chloride-coated silica gel surface

Rení V. S. Alfaya, Sérgio Toshio Fujiwara, Yoshitaka Gushikem et al. · Journal of Colloid and Interface Science · 2003 · 21 citations

Materials Science, Chemical Engineering, Ethanol Solutions +8

Ion Selective Electrode for Potentiometric Determination of Saccharin Using a Thin Film of Silsesquioxane 3-n-Propylpyridinium Chloride Polymer Coated-Graphite Rod

Rení V. S. Alfaya, Antônio A. S. Alfaya, Yoshitaka Gushikem et al. · Analytical Letters · 2000 · 19 citations

Engineering, Organic Chemistry, Chemistry +17