Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Kazuo Ohbu"'
Autor:
Akihiro Oshi, Tadashi Kato, Toshiaki Shirakawa, Narutoshi Yoshino, Tsutomu Seimiya, Kazuhiro Fukada, Huanran Yu, Hiroshi Narusawa, Masatoshi Fujii, Kazuo Ohbu, Kisae Itoh
Publikováno v:
Journal of Colloid and Interface Science. 229:375-390
The hydrophilicity of polar and apolar domains of various amphiphiles was systematically estimated for their homologues and analogues by measuring the molar adiabatic compressibility of an aqueous solution at infinite dilution. The homologues of prot
Publikováno v:
Langmuir. 16:9082-9086
Mixed micelles of carboxy-terminated surfactants and nonionic surfactants bind to the polycation PDADMAC at a well-defined critical pH corresponding to a critical micelle surface charge density σc. The ionic strength dependence of σc for this and a
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :341-351
The effect of the alkyl chain on the thermal stability of crystals for a series of glycolipids, methyl 6-O-alkanoylglycopyranosides, was investigated using thermal analysis, X-ray structures and molecular mechanics. Glycolipids with two types of suga
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 150:95-104
Mesoporous silica particles have been prepared by hydrolysis of TEOS (Si(OC2H5)4) in bicontinuous microemulsions containing polyoxyethylene (POE) dodecylether, isooctane and water. TEOS was dissolved in a continuous water phase and hydrolyzed by the
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :85-98
Crystal structures of sodium, potassium and cesium salts of anionic surfactants, methyl 2-sulfoalkanoates, were analyzed by X-ray methods to characterize physico-chemical properties of the solid state in relation to counter ions. The crystal contains
Publikováno v:
Langmuir. 14:3041-3044
New mesoporous silica was prepared using the template of the bicontinuous layered structure from the bicontinuous phase of poly(oxyethylene) dodecyl ether, H 2 O, and isooctane and the aqueous phase of 6 N HCl and teraethoxysilane. The synthesized si
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :177-186
The role of alkyl chains in the stabilization of a bilayer structure of glycolipids in the crystalline state has been studied for a series of methyl 6-O-acyl-β-D-glucopyranosides and methyl 6-O-acyl-α-D-galactopyranosides. Thermal properties and cr
Publikováno v:
Langmuir. 13:3345-3348
The phase diagram of the α-sulfonated palmitic acid methyl ester sodium salt (SFMe)−water system was studied by measuring the phase transition temperatures (Tc) and the X-ray diffraction patterns for each solid phase of SFMe at various water conte
Publikováno v:
Langmuir. 12:636-640
The crystal structures and thermal properties of methyl 6-O-n-decanoyl-α-D-glucopyranoside (1), methyl 6-O-n-dodecanoyl-α-D-glucopyranoside (2), methyl 6-O-n-dodecanoyl-β-D-glucopyranoside (3), and methyl 6-O-n-dodecanoyl-α-D-galactopyranoside (4
Publikováno v:
Carbohydrate Research. 275:9-16
The crystal structures of methyl 6-O- n-octanoyl -α- d -galactopyranoside (1) and methyl 6-O- n-decanoyl -α- d -galactopyranoside (2) were investigated by X-ray analysis. Anhydrous crystals obtained from methanol solution by slow evaporation are mo