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

Conductometric Studies on the Effect of Temperature and Tetramethylammonium Bromide Salt on the Micellization of Cetyltrimethylammonium Bromide in Aqueous Medium

“…The existence of a minimum at around 303.15K (Figure 4), is thus a result of balancing of these two opposing effects. These observations have been reported extensively in the literature [34]. [38].…”

Effect of temperature and salts on the interaction of cetyltrimethylammonium bromide with ceftriaxone sodium trihydrate drug

“…ACCEPTED MANUSCRIPT 4 In continuation of the study, the interaction of cephalosporin drug such as CFT with a model cationic surfactant like CTAB in pure water as well as in the presence of NaCl, Na 2 SO 4 and Na 3 PO 4 was undertaken using conductometric technique. Salts support micelle growth by diminishing the electrostatic interaction between the head groups and thereby minimizing the effective area per head groups.…”

“…It can also be used to treat gonorrhea. Although a number of studies on the interaction of surfactants with different solute molecules including drugs are reported in the literature [3][4][5][6][7][8][9], to the best of our knowledge very little is known about the interaction of CFT with CTAB. In our previous papers, interaction of cephalosporin and beta lactum antibiotic drugs with ionic surfactants such as hexadecyltrimethylammonium bromide (HDTAB), dodecyltrimethylammonium bromide (DTAB), cetyldimethylethylammonium bromide (CDMEAB) and sodium dodecyl sulfate (SDS) in water and in aqueous solution of different salts were reported [4][5][6][7].…”

Conductivity and fluorescence studies on the micellization properties of sodium cholate and sodium deoxycholate in aqueous medium at different temperatures: Effect of selected amino acids

“…In monomeric form of surfactant, both the hydrophobic as well as hydrophilic hydrations are possible whereas only hydrophilic hydration is possible for micellized surfactant system. Further, both types of hydrations are known to decrease with increase in temperature [49]. However, a decrease in hydrophilic hydration favors the micellization while a decrease in hydrophobic hydration disfavours the micelle formation with rise in temperature [50,51].…”