Download Stimuli-Responsive Interfaces: Fabrication and Application by Takeshi Kawai, Mineo Hashizume PDF

By Takeshi Kawai, Mineo Hashizume

This booklet introduces fresh development in stimuli-responsive interfaces developed on colloidal fabrics resembling micelles and vesicles and on sturdy fabric surfaces. there's dialogue of the influence of stimuli similar to mild, warmth, pH, and electrical box on alterations within the morphology of the molecules on the interfaces and that of colloidal fabrics. The adjustments within the homes, akin to gelation skill, dispersibility, and emulsification skill, of the consequent bulk fabrics containing those colloidal fabrics or these of the cast fabric also are lined. moreover, layout standards for top sensitivity, speedy responsiveness, and excessive reversibility are awarded. In every one author’s unique procedure, the correlations among molecular-level responses and bulk sensible responses are defined besides. This e-book serves as an outstanding consultant to designing and fabricating novel, practical, green stimuli-responsive interfaces and similar materials.

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Extra info for Stimuli-Responsive Interfaces: Fabrication and Application

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Yasushi Kakizawa, and Dr. Atsutoshi Matsumura for their continuous support and fruitful discussion. References 1. Ali M, Jha M, Das SK, Saha SK (2009) Hydrogen-bond-induced microstructural transition of ionic micelles in the presence of neutral naphthols: pH dependent morphology and location of surface activity. J Phys Chem B 113:15563–15571 2. Scarzello M, Klijn JE, Wagenaar A, Stuart MCA, Hulst R, Engberts JBFN (2006) pH-dependent aggregation properties of mixtures of sugar-based gemini surfactants with phospholipids and single-tailed surfactants.

6c) highlights the fact that the radius of micellar core also remains unchanged despite a wide variation in the surfactant concentration. All the curves lie almost on top of each other. In case of micellar growth, the curves height would increase with the volume fraction of the surfactant. Thus, in this system, the only change occurred with increase in surfactant concentration is the increased number density of micelles at higher surfactant concentrations. Static structure factor reveals the presence of considerable intermicellar interactions particularly at higher concentrations (>15 %), and the S(q) peak position shifts slightly toward higher q regions with increasing concentration (Fig.

Shrestha RG, Shrestha LK, Aramaki K (2009) Rheology of wormlike micelles in aqueous systems of a mixed amino acid-based anionic surfactant and cationic surfactant. Colloid Polym Sci 287:1305–1315 45. Aramaki K, Iemoto S, Ikeda N, Saito K (2010) Composition-insensitive highly viscous wormlike micellar solutions formed in anionic and cationic surfactant systems. J Oleo Sci 59:203–212 46. Shrestha RG, Shrestha LK, Matsunaga T, Shibayama M, Aramaki K (2011) Lipophilic tail architecture and molecular structure of neutralizing agent for the controlled rheology of viscoelastic fluid in amino acid-based anionic surfactant system.

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