The morhology of the orgainzed assemblies of C10p21-O-CH-CH-CH3I (C10OMI) in aqueous dispersions is long rod-like or vesicular. In neutral dinseds, addi-tion of sodium dodecylsulfate (C12 SO4Na) induces the transition...The morhology of the orgainzed assemblies of C10p21-O-CH-CH-CH3I (C10OMI) in aqueous dispersions is long rod-like or vesicular. In neutral dinseds, addi-tion of sodium dodecylsulfate (C12 SO4Na) induces the transition from long rods to de,and hence the closer packing of C10OMI, forming the "H-aggregate" wte-shift ofabsorption spectrum. Under acidic conditions, C12SO4Na makes the vesicles of C10OMIto aggregate:It is suggested that the hydrophobic chain of C12SO4Na does not penetrateinto the bilayers of C10OMl at low concentration. When the concentration of C12SO4Nareaches its CMC, C10Orn will be solubilized both in neutral and in acidic dispersions, sothat the monomer absorbtion appears.展开更多
文摘The morhology of the orgainzed assemblies of C10p21-O-CH-CH-CH3I (C10OMI) in aqueous dispersions is long rod-like or vesicular. In neutral dinseds, addi-tion of sodium dodecylsulfate (C12 SO4Na) induces the transition from long rods to de,and hence the closer packing of C10OMI, forming the "H-aggregate" wte-shift ofabsorption spectrum. Under acidic conditions, C12SO4Na makes the vesicles of C10OMIto aggregate:It is suggested that the hydrophobic chain of C12SO4Na does not penetrateinto the bilayers of C10OMl at low concentration. When the concentration of C12SO4Nareaches its CMC, C10Orn will be solubilized both in neutral and in acidic dispersions, sothat the monomer absorbtion appears.
