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Micellar effects on aromatic esters hydrolysis
(Elsevier, 2014-07)The alkaline hydrolysis of two aromatic esters, 2-naphthyl acetate (2NA) and phenyl acetate (PhA) has been tackled in this work. The reaction has been followed in water and in the presence of cationic surfactants with ... -
A further study of acetylacetone nitrosation
(Royal Society of Chemistry, 2013-02)The nitrosation of acetylacetone (AcAc) has been revised in an aqueous acid medium of perchloric acid and buffers of mono-, di-, or tri-chloroacetic acid. The results show that in the presence of buffers, under conditions ... -
Potentiometric characterisation of cyclodextrin inclusion complexes of local anaesthetics
(Taylor and Francis Ltd., 2011-09)The complexation of several local anaesthetics by β and γ-cyclodextrins was studied by potentiometry with glass electrode. Tetracaine and dibucaine complexation constants were determined at 25°C in the presence of 0.1 M ... -
Iron(III) complexation by Vanchrobactin, a siderophore of the bacterial fish pathogen Vibrio anguillarum
(Royal Society of Chemistry, 2011-05)The bacterial fish pathogen Vibrio anguillarum serotype O2 strain RV22 produces the mono catecholate siderophore Vanchrobactin (Vb) under conditions of iron deficiency. Vb contains two potential bidentate coordination ... -
Fluorescence study of tetracaine–cyclodextrin inclusion complexes
(Taylor and Francis Ltd., 2010-04)The steady-state fluorescence emission from the local anaesthetic tetracaine (TCA) in water-solvent mixtures and in the presence of α-, β- and γ-cyclodextrin (CD) was investigated at various pH values. Emission was observed ...
