Results 1 to 10 of about 30,320 (109)

A Source of Systematic Errors in the Determination of Critical Micelle Concentration and Micellization Enthalpy by Graphical Methods in Isothermal Titration Calorimetry [PDF]

open access: yesEntropy, 2021
Isothermal titration calorimetry is frequently employed to determine the critical micelle concentration and the micellization enthalpy of surfactants in terms of geometrical characteristics of the titration curves.
Mónica Corea   +4 more
doaj   +2 more sources

Pressure‐Induced Ultralow Critical Micelle Concentration of Surfactant for Encapsulating Dye [PDF]

open access: yesAdvanced Science
Achieving the ultralow critical micelle concentration (CMC) of the surfactant encapsulating the dye has spawned a vital pathway to boost the efficiency and stability of dye‐sensitized solar cells (DSSCs).
Qi Li   +7 more
doaj   +2 more sources

Predicting the critical micelle concentration of binary surfactant mixtures using machine learning [PDF]

open access: yesJournal of Cheminformatics
Surfactant mixtures play a critical role in industries such as drug delivery, cosmetics, firefighting foams, and lubrication, serving as foundational components of the global economy. Their performance hinges on micelle formation, a self-assembly process
Aditya Choudhary   +5 more
doaj   +2 more sources

Oligomerisation Drives Internal Cavity Formation and Conformational Heterogeneity in Mixed Triton X‐100/Tyloxapol Micelles [PDF]

open access: yesSmall Science
Oligomeric surfactants exhibit physicochemical properties distinct from their monomeric counterparts, including lower critical micelle concentrations, yet how oligomerisation shapes the internal architecture of the micelles they form remains poorly ...
Hrachya Ishkhanyan   +3 more
doaj   +2 more sources

Surfactant Self-Assembling and Critical Micelle Concentration: One Approach Fits All? [PDF]

open access: yesLangmuir, 2020
Perinelli DR   +5 more
europepmc   +2 more sources

Dielectric Relaxation of Ion-pairs, Micelles and Hydration in Aqueous Hexyltrimethylammonium Bromide Solutions

open access: yesChemical Thermodynamics and Thermal Analysis, 2022
Through dielectric measurements of aqueous n-hexyltrimethylammonium bromide solutions, the structure and dynamics of ion-pairs, micelles, and water are investigated as functions of concentration and temperature. The frequency range of the study was ∼ 0.2
Nashiour Rohman   +2 more
doaj   +1 more source

Exploring drug-surfactant interactions and their impact on the intrinsic surface properties of aqueous dissolution media

open access: yesBritish Journal of Pharmacy, 2022
Surfactants are often used to improve the solubility of a compound for dissolution studies in aqueous media. Having observed non-linear solubility enhancement with increasing surfactant concentration, this study investigated the effect of a poorly ...
Phoebe Greensides   +3 more
doaj   +1 more source

Determination of the thermodynamic parameters and critical micelle concentration in the water-toluene-sodium dodecyl sulfate emulsion system in the presence of methyl methacrylate [PDF]

open access: yesشیمی کاربردی روز, 2014
In this study, the effect of methyl methacrylate on the stability of the emulsion system and its distribution in water- toluene system, half decay time, surface tension by drip method and critical micelle concentration by conductometry method were ...
Fariborz Azizinezhad   +2 more
doaj   +1 more source

Accurate and sensitive probing of onset of micellization based on absolute aggregation‐caused quenching effect

open access: yesAggregate, 2022
Probing the onset of micellization, or determining the critical micelle concentration (CMC), is of crucial importance while remains to be challenged by growing demand for extraordinary sensitivity and accuracy.
Haisheng He   +8 more
doaj   +1 more source

Determination of critical micelle concentration of cetyltrimethylammonium bromide in presence and absence of KCl and NaCl in aqueous media at room temperature by viscosity measurement

open access: yesBibechana, 2014
NOTE: The correct reference list was added to this article on 08/07/2014. Viscosity measurement of cetyltrimethylammonium bromide in presence and in absence of KCl and NaCl in aqueous media is done. The results showed a sharp increase in viscosity with
Kabita Jha   +2 more
doaj   +3 more sources

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