Dynamics of small molecule-micelle interactions. A stopped-flow investigation of the kinetics of absorption of acridine (and related) dyes into anionic
{"title":"Dynamics of small molecule-micelle interactions. A stopped-flow investigation of the kinetics of absorption of acridine (and related) dyes into anionic","authors":"Brian H. Robinson, Neal C. White, Cecilia Mateo","doi":"10.1016/0001-8716(75)80033-2","DOIUrl":null,"url":null,"abstract":"<div><p>The rates of absorption (solubilization) of positively charged acridine (and related) dyes into anionic micelles formed by sodium <em>n</em>-alkyl sulphates</p><p>The mechanism proposed for incorporation of dye into the micelle is a two-step process involving a very rapid (diffusion-controlled) adsorption of dye</p><p>Below the critical micelle concentration (CMC) of the surfactant, a time-dependent association of dye and surfactant is observed, which gives large agg</p></div>","PeriodicalId":100050,"journal":{"name":"Advances in Molecular Relaxation Processes","volume":"7 4","pages":"Pages 321-338"},"PeriodicalIF":0.0000,"publicationDate":"1975-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0001-8716(75)80033-2","citationCount":"29","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Molecular Relaxation Processes","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0001871675800332","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 29
Abstract
The rates of absorption (solubilization) of positively charged acridine (and related) dyes into anionic micelles formed by sodium n-alkyl sulphates
The mechanism proposed for incorporation of dye into the micelle is a two-step process involving a very rapid (diffusion-controlled) adsorption of dye
Below the critical micelle concentration (CMC) of the surfactant, a time-dependent association of dye and surfactant is observed, which gives large agg