Colloids and Surfaces, A: Physicochemical and Engineering Aspects published new progress about 85618-21-9. 85618-21-9 belongs to alcohols-buliding-blocks, auxiliary class Tetrahydropyran,Chiral,sulfides,Alcohol, name is (2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-(octylthio)tetrahydro-2H-pyran-3,4,5-triol, and the molecular formula is C14H28O5S, Related Products of alcohols-buliding-blocks.
Hierrezuelo, J. M. published the artcileMicellar properties of a mixed surfactant system constituted by n-octyl-β-D-thioglucopyranoside and sodium dodecyl sulphate, Related Products of alcohols-buliding-blocks, the publication is Colloids and Surfaces, A: Physicochemical and Engineering Aspects (2005), 264(1-3), 29-36, database is CAplus.
A fluorescence probe study on micellization of the binary surfactant system formed by n-octyl-β-D-thioglucopyranoside (OTG) and Na dodecyl sulfate (SDS) in 0.1M NaCl aqueous solutions was carried out. The CMC exptl. data, as obtained by the pyrene 1:3 ratio method, were analyzed in the context of the pseudophase separation model. The interaction parameter (β12) determined by using the regular solution theory (RST) is neg. and independent on the solution composition The exptl. data on micellar composition showed a good agreement with those predicted by RST. Data reported by a treatment based on the Gibbs-Duhem equation showed a reasonable agreement with those obtained by RST, suggesting that the mixed system behaves as a regular solution From the mixing thermodn. function values can be inferred that the electrostatic repulsions between the sulfate groups of SDS control the stability of the mixed micelles. Size of micelles was examined through the micellar aggregation number as obtained by the static quenching method. The aggregation number initially increases, giving a maximum value at low content of the ionic component, remaining almost constant at larger content of this one. This behavior was interpreted from the role played by the electrostatic repulsions between the headgroups of SDS in the stabilization of the mixed micelles. Finally, studies based on both pyrene 1:3 ratio index and intramol. excimer forming of 1,3-dipyrenylpropane solubilized in the micellar phase, reported information on the microenvironmental properties of mixed micelles. The results obtained were rationalized from 2 effects: the electrostatic repulsions between the headgroups of the ionic component and the micellar hydration.
Colloids and Surfaces, A: Physicochemical and Engineering Aspects published new progress about 85618-21-9. 85618-21-9 belongs to alcohols-buliding-blocks, auxiliary class Tetrahydropyran,Chiral,sulfides,Alcohol, name is (2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-(octylthio)tetrahydro-2H-pyran-3,4,5-triol, and the molecular formula is C14H28O5S, Related Products of alcohols-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts