Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Bu-Yao Zhu"'
Publikováno v:
Chinese Journal of Chemistry. 18:688-692
The phase behavior and evolution of self-organized assembling structures in the sodium alkylcarboxylate/fatty alcohol systems were investigated by TEM. With increasing concentration of fatty alcohol, the micells transform into lamellar La phase, spon
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 259:55-61
Interactions between poly(ethylene oxide) (PEO), and equimolar mixed sodium decylsulfonate and decyltriethylammonium bromide were studied using surface tension, fluorescence, dynamic light scattering and freeze-fracture transmission electron microsco
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 215:263-275
Surface properties of three cationic bolaamphiphile eicosanediyl 1,20-bis(pyridinium bromide) [Py � (CH2)20Py � ]2Br � , phenyl 1,4-bis(oxyhexyl trimethyl ammonium bromide) (C6PhC6), phenyl 1,4-bis(oxydecyl trimethyl ammonium bromide) (C10PhC10
Publikováno v:
Journal of Colloid and Interface Science. 258:206-210
The time effect in a series of flexible and rigid bolaform amphiphiles and their mixed systems with oppositely charged conventional surfactants was investigated. An increase of surface tension with time was found in these systems at surfactant concen
Publikováno v:
Colloid & Polymer Science. 279:1245-1249
The formation of self-organized assemblies by CnH2n+1NH2·HCl and C12H25SO4 Na in polar solvents was studied. By adding 1-propanol or 2-propanol, the precipitation formed in aqueous solution was resolved and a bilayer structure was discovered. Furthe
Publikováno v:
Langmuir. 17:6389-6392
An amino acid amphiphile, N-(4-decyloxy-2-hydroxybenzylidene)glycine, was synthesized. Surface tension measurement, dynamic light scattering, and transmission electron microscopy were used to inves...
Publikováno v:
Journal of Colloid and Interface Science. 236:201-207
Spontaneous vesicle formation was observed in aqueous mixtures of partially hydrolyzed polyacrylamide and single-tailed cationic surfactants. The influences of pH, addition of long-chain alcohols, variation of hydrocarbon chain length, and head group
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 174:403-410
In the last two decades, many works on vesicle formation from natural amphiphiles (mainly phospholipids) and synthetic surfactants were reported [1,2]. However, up to 10 years ago amphiphiles used to form vesicles are mainly the double chained compou
Publikováno v:
Journal of Colloid and Interface Science. 220:338-346
Various types of organized assemblies, including micelle, planar multi-bilayer, bent multi-bilayer, fingerprint-like multi-bilayer, and multilamellar vesicles, were found in the aqueous system prepared by only one simple surfactant-alkylammonium chlo
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 157:63-71
Mixed insoluble monolayers of anionic fluorocarbon amphiphile (C8F17COOH) and anionic hydrocarbon amphiphile (C18H37SO3NA) were investigated by means of a Langmuir balance, atomic force microscopy (AFM) and friction force microscopy (FFM). π–A cur