Auteur Eugénia A. Macedo
Documents disponibles écrits par cet auteur (3)
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Fatima L. Mota, Auteur ; António J. Queimada, Auteur ; Simao P. Pinho, Auteur ; Eugénia A. Macedo, Auteur |In this work, the aqueous solubilities of two hydroxybenzoic acids (gallic and salicylic acid) and three phenylpropenoic acids (trans-cinnamic, ferulic, and caffeic acids) are addressed. Measurements were performed, as a function of temperature,[...]
Article : texte imprimé
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[...]
