Synergistic Behavior and Microstructure Transition in Mixture of Zwitterionic Surfactant, Anionic Surfactant, and Salts in Sorbitol/H2O Solvent: 1. Effect of Surfactant Compositions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Surfactants and Detergents"
DOI: 10.1007/s11743-017-1929-9
Abstract: The phase behavior and rheological properties of a multi-component system, made of a zwitterionic surfactant cocoamidopropyl betaine (CAPB), an anionic surfactant sodium lauryl sulfate (SLSS), and mixed salts (tetrasodium pyrophosphate, sodium acid pyrophosphate, sacharrin, and… read more here.
Keywords: wormlike micelles; anionic surfactant; zwitterionic surfactant; surfactant ... See more keywords
Dual stimuli-responsive wormlike micelles base on cationic azobenzene surfactant and sodium azophenol
Sign Up to like & getrecommendations! Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2018.02.004
Abstract: Abstract Stimulus-responsive wormlike micelles (WLMs) have received extensive attention in the past decade. In this article, we report dual stimuli-responsive WLMs based on a single-responsive azobenzene surfactant (C4AzoC6N) and a commercially available organic slat, sodium… read more here.
Keywords: responsive wormlike; wormlike micelles; dual stimuli; azobenzene surfactant ... See more keywords
A new interpretation of the mechanism of wormlike micelle formation involving a cationic surfactant and salicylate.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.05.025
Abstract: HYPOTHESIS When tetradecyltrimethylammonium bromide, TTAB, is added to aqueous solution of sodium salicylate, NaSal, the threading of the aromatic anion into the micellar palisade leads to the formation of wormlike micelles. Based on the calorimetric… read more here.
Keywords: formation; micelle formation; wormlike micelle; ttab ... See more keywords
Wormlike micelles constructed by a highly water-soluble carboxylate surfactant containing a phenoxy and nonionic surfactant
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.10.080
Abstract: Abstract Limited wormlike micelles were formed from anionic surfactants, especially for carboxylate surfactants due to their poor solubility. As we all know sodium hexadecanoate (C16Na) has a higher Krafft point (60 °C). Introducing a phenoxy at… read more here.
Keywords: carboxylate surfactant; water; wormlike micelles; c16phna ... See more keywords
The construction of anhydride-modified silica nanoparticles (AMSNPs) strengthened wormlike micelles based on strong electrostatic and hydrogen bonding interactions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.12.124
Abstract: Abstract To further investigate the interaction between surface-modified nanoparticles and wormlike micelles (WLMs) and their rheological response, a newly kind of anhydride-modified silica nanoparticles (AMSNPs) was modified by succinic anhydride. A quaternary ammonium surfactant with… read more here.
Keywords: anhydride modified; microscopy; modified silica; silica nanoparticles ... See more keywords
Studies on the synthesis, surface activity and the ability to form pH-regulated wormlike micelles with surfactant containing carboxyl group
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113182
Abstract: Abstract In this article, a series of pH regulated surfactants with different hydrophobic chain length and carboxyl group molecular structure positions were designed and synthesized. The molecular structure of pH regulated surfactants was analyzed by… read more here.
Keywords: wormlike micelles; surface activity; carboxyl group;
Study on the mechanism of the effect of coumaric acid with different hydroxyl substituent positions on constructing light-regulated wormlike micelles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113710
Abstract: Abstract Light-regulated wormlike micelles have unique physicochemical properties and application prospects, therefore it has been widely studied in recent years. The interesting phenomenon of trans coumaric acid isomerides exhibits different solution properties deserves in-depth research… read more here.
Keywords: wormlike micelles; light regulated; trans coumaric; coumaric acid ... See more keywords
Photoresponsive Viscoelastic Solutions Based on Chiral Wormlike Micelles in Mixed Solutions Containing an Amphiphile Derived from Rosin.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.1c02375
Abstract: A novel rosin-based photoresponsive anionic amphiphile, sodium N-azophenyl maleopimaric acid imide carboxylate (AzoMPCOONa), has been successfully synthesized. Its molecular structure was characterized by 1H and 13C NMR and mass spectrometry (MS). The photoisomerization of AzoMPCOONa… read more here.
Keywords: wormlike micelles; amphiphile; photoresponsive viscoelastic; structure ... See more keywords
Formation and rheological behavior of wormlike micelles in a catanionic system of fluoroacetic acid and tetradecyldimethylaminoxide.
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DOI: 10.1039/c6sm02653b
Abstract: From catanionic fluoro-/hydro-carbon mixtures of fluoroacetic acid (CF3COOH) and tetradecyldimethylaminoxide (C14DMAO) in water, viscoelastic wormlike micelles are successfully constructed which are determined by cryo-TEM measurements. It is found that the formation and rheological behavior of… read more here.
Keywords: wormlike micelles; behavior wormlike; formation; fluoroacetic acid ... See more keywords
pH-Responsive wormlike micelles based on microstructural transition in a C22-tailed cationic surfactant–aromatic dibasic acid system
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DOI: 10.1039/c7ra07000d
Abstract: pH-Responsive wormlike micelles based on microstructural transition, and formed by complexation of N-erucamidopropyl-N,N-dimethylamine (UC22AMPM) and potassium phthalic acid (PPA) at a molar ratio of 2 : 1, were developed and compared with CTAB/PPA at the same molar… read more here.
Keywords: responsive wormlike; wormlike micelles; based microstructural; microstructural transition ... See more keywords
Light and CO2/N2 dual stimuli-responsive wormlike micelles based on a zwitterionic surfactant and an azobenzene surfactant.
Sign Up to like & getrecommendations! Published in 2018 at "Soft matter"
DOI: 10.1039/c7sm02064c
Abstract: Stimulus-responsive surfactant wormlike micelles have been widely investigated in the past decade. In this article, we report light and CO2/N2 dual stimuli-responsive wormlike micelles using a zwitterionic surfactant (SDAP) and an azobenzene surfactant (C4AzoC6N). In… read more here.
Keywords: responsive wormlike; wormlike micelles; dual stimuli; stimuli responsive ... See more keywords