Synthesis, surface properties, and biological activity of some cationic surfactant complexes
作者:Ahmed I. Adawy、Mohammed A. Abbas、Khaled Zakaria
DOI:10.1080/15421406.2021.1905144
日期:2021.7.24
Abstract Various surfactants were designed in this analysis by esterification of triethanol amine with dodecanoic acid then quaternized through benzyl bromide then complexed with hydrated cobalt chloride to produce metallocationic surfactants. Characterization of the designed surfactants by FTIR, microelemental analysis, and atomic absorption spectroscopy was done. Surface tension at four different
摘要 在该分析中,通过三乙醇胺与十二烷酸的酯化,然后通过苄基溴季铵化,然后与水合氯化钴络合以产生金属定位表面活性剂,设计了各种表面活性剂。通过 FTIR、微量元素分析和原子吸收光谱对设计的表面活性剂进行表征。检查了四种不同温度下的表面张力,并考虑了表面标准,这表明设计的复合物具有高表面作用。研究了胶束化的自由能 (ΔG o mic ) 和吸附 (ΔG o ads )。对不同微生物的杀菌作用进行了检查,结果表明设计的复合物具有较高的生物作用。