Auteur Oscar Rodriguez
Documents disponibles écrits par cet auteur (6)
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Miguel A. Teixeira, Auteur ; Oscar Rodriguez, Auteur ; Fatima L. Mota, Auteur |Several predictive GE methods based on the group-contribution concept have been tested for prediction of multicomponent vapor-liquid equilibria (VLE) of fragrance mixtures. The evaluation covered 24 binary, 20 ternary, and 21 quaternary mixtures[...]
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Filipa M. Maia, Auteur ; Oscar Rodriguez, Auteur ; Eugénia A. Macedo, Auteur |Three hydrophobic ionic liquids (ILs) based on the bis(txifluoromethylsulfonyl)imide anion were studied in terms of the relative hydrophobicity of the equilibrium phases. The ILs were 1-methyl-1-propylpiperidinium bis-(trifluoromethylsulfonyl)im[...]
Article : texte imprimé
Oscar Rodriguez, Auteur ; Pedro P. Madeira, Auteur ; Eugénia A. Macedo, Auteur |Partitioning experiments for a series of dinitrophenylated (DNP) amino-acids have been conducted in three (ionic liquid + sodium phosphate buffer) biphasic systems at 23 °C. The ionic liquids used were 1-hexyl-3-methylimidazolium tetrafluorobora[...]
Article : texte imprimé
Aristides P. Carneiro, Auteur ; Oscar Rodriguez, Auteur ; Fatima L. Mota, Auteur |The activity and stability of peroxidase in aqueous solutions of two ionic liquids (ILs) have been studied. The ILs selected were 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy) ethylsulfate, [emim][MDEGSO4], and 1-ethyl-3-methylimidazolium ethy[...]
Article : texte imprimé
Aristides P. Carneiro, Auteur ; Oscar Rodriguez, Auteur ; Fatima L. Mota, Auteur |The activity and stability of peroxidase in aqueous solutions of two ionic liquids (ILs) have been studied. The ILs selected were 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy) ethylsulfate, [emim][MDEGSO4], and 1-ethyl-3-methylimidazolium ethy[...]
Article : texte imprimé
Miguel A. Teixeira, Auteur ; Oscar Rodriguez, Auteur ; Alirio E. Rodrigues, Auteur |The classification of perfumes into olfactory families has been done for years on the basis of sensorial analysis or odor descriptors, but none of these methods has attained universal acceptance. In this work is presented a methodology called pe[...]
