Conductometric study of the mixing behaviour of sodium benzoate and salicylate with an anionic surfactant sodium lauroylsarcosinate

Physicochemical parameters and modes of interaction associated with the micelle formation of a mixture of tetradecyltrimethylammonium bromide and cefixime trihydrate: effects of hydrotropes and temperature

“…This resulted in the development of geometric change from cylindrical to spherical micelles caused by the cationic HTs, implying a strong attractive connection between the two. 67 Because of this, the formation of micelles occurs at significantly lower concentrations than in pure water, with the reduction in CMC being influenced by the concentration of HTs. 68 A large number of counter ions bind to ionic micelles, and the counterions are primarily bound to micellar surfaces by the electrical fields created by the head groups, as well as by the specific interactions among the head group of ions and the counter ion.…”

Influence of inorganic and organic electrolytes on the micellization of synthesized γ‐alkyl (C12 and C14) aspartate

“…The aggregation numbers for micelles of sodium γ-alkyl (C 12 and C 14 ) aspartate in DDW were calculated using Equation (3) to be 70 and 95 (Table 2). These values indicates that the longer alkyl chain of SGTdA strongly aggregates (Kumar & Rub, 2020;Owoyomi et al, 2016;Shah et al, 2019;Singh & Tyagi, 2017). The micellar radius (r) is calculated from the expression suggested by Evans and Wennerstrom (1999).…”

Associação Do N-Lauril Sarcosinato De Sódio Com Diferentes Polímeros

“…Através das análises de DLS foi possível também comprovar a formação das micelas gigantes. Entretanto, os resultados de DLS obtidos para uma solução de surfactante puro são diferentes daqueles obtidos por outros grupos.Owoyomi et al61 estudaram a influência de dois sais orgânicos, benzoato de sódio e salicilato de sódio, na condutivimetria do LS. Apesar dos sais utilizados não serem considerados co-surfactantes, o estudo é interessante porque ambos são utilizados em cosméticos e entender como o surfactante interage com eles é importante para explorar mais ainda essa aplicação.…”