Silsesquioxane 3-n-Propylpyridinium chloride: a new polymer for the potentiometric analysis of Cr(VI) in electroplating and leather industry wastes
Muxel, Alfredo A., Jesús, Débora A. de, Alfaya, Rení V. S., Alfaya, Antonio A. S.
Published in Journal of the Brazilian Chemical Society (2007)
Published in Journal of the Brazilian Chemical Society (2007)
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Journal Article
Ammonium ion sensor based on SiO2/ZrO2/phosphate-NH4+ composite for quantification of ammonium ions in natural waters
Coutinho, Cláudia F. B., Muxel, Alfredo A., Rocha, Crystian G., Jesus, Débora A. de, Alfaya, Rení V. S., Almeida, Flaveli A. S., Gushikem, Yoshitaka, Alfaya, Antonio A. S.
Published in Journal of the Brazilian Chemical Society (2007)
Published in Journal of the Brazilian Chemical Society (2007)
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Journal Article