Md. Anamul Hoque

Physico-chemical Investigation of Mixed Micelle Formation Between Tetradecyltrimethylammonium Bromide and Dodecyltrimethylammonium Chloride in Water and Aqueous Solutions of Sodium Chloride

Abstract Conductometric measurements have been employed to gain a detailed insight into the interactions between two cationic surfactants, tetradecyltrimethylammonium bromide (TTAB) and dodecyltrimethylammonium chloride (DTAC), in water and in an aqueous solution of sodium chloride. The experimental data were analyzed according to Rubingh’s model within the framework of the pseudophase separation model. The evaluated values of critical micelle concentration (cmc) were found to be lower than their corresponding cmcid values, signifying attractive interactions involving both components in the solutions. The micellar mole fractions (

Influence of electrolytes/urea on the interaction of tetradecyltrimethylammonium bromide and antibiotic levofloxacin hemihydrate drug

X_{1}^{\text{Rub}}

Interaction of cefadroxyl monohydrate with hexadecyltrimethyl ammonium bromide and sodium dodecyl sulfate

X1Rub) of TTAB evaluated by Rubingh’s model were always larger than the ideal values (

Interaction of cephalosporin drugs with dodecyltrimethylammonium Bromide

X_{1}^{\text{id}}

Interaction between tetradecyltrimethylammonium bromide and benzyldimethylhexadecylammonium chloride in aqueous/urea solution at various temperatures: An experimental and theoretical investigation

X1id), signifying the higher involvement of TTAB in mixed micelles of TTAB and DTAC. Activity coefficients (