Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Yoshikiyo Moroi"'
Publikováno v:
Journal of Molecular Liquids. 263:89-95
Foam separation method can effectively remove alkali metal ions from anionic surfactant solution by a combination of an air bubble generator and the flotation system. The alkali metal ions in the solution electrostatically adsorb onto the many bubble
Publikováno v:
Journal of Oleo Science. 64:1-8
According to the conventional Gibbs adsorption model, which is a common assumption about the molecular concentration at surfaces, the adsorbed film of soluble amphiphiles is located at the air/solution interface just like Langmuir monolayer which is
Publikováno v:
Langmuir. 31:50-56
Alcohols are a significant group of surfactants which have been employed extensively in industry to improve the interfacial effects. Recently, the change in surface potential (ΔV) of two isomeric hexanols, methyl isobutyl carbinol (MIBC) and 1-hexan
Publikováno v:
Langmuir. 30:5771-5779
Solubilization of benzene, toluene, ethylbenzene, n-propylbenzene, n-butylbenzene, and n-pentylbenzene into micelles of decanediyl-1-10-bis(dimethyltetradecylammonium bromide) (14-10-14,2Br(-)) has been investigated in the temperature range from 288.
Publikováno v:
The Journal of Physical Chemistry B. 117:7615-7620
Alcohols have an amphiphilic characteristic and are employed in industrial processes to enhance interfacial properties. In this study, the change in surface potential (ΔV) and surface tension of 1-hexanol were measured on the subsurface of electroly
Autor:
Osamu Shibata, Hiromichi Nakahara, Yoshikiyo Moroi, Deeptangshu Chaudhary, Chi M. Phan, Cuong V. Nguyen
Publikováno v:
e-Journal of Surface Science and Nanotechnology. 10:437-440
The interfacial behavior of alcohols is significantly different from bulk due to amphiphilic structures. Such behavior can dramatically change the interfacial properties within the nano-scale of interfacial layer and have significant applications in
Autor:
Yoshikiyo Moroi, Ryo Tanaka, Shohei Nakamura, Lisa Kobayashi, Teruyo Isoda-Yamashita, Jungno Lee
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 69:135-140
Solubilization of benzene, toluene, ethylbenzene, n-propylbenzene, n-butylbenzene, n-pentylbenzene, and n-hexylbenzene into micelles of decanoyl-N-methylglucamide (Mega-10) was studied at 303.2, 308.2, 313.2, and 318.2K, where equilibrium concentrati
Publikováno v:
The Journal of Physical Chemistry C. 112:6398-6403
Surface potential (ΔV) of the air/surfactant-solution interface was measured by using an ionizing 241Am electrode method at 298.2 K, where the effect of the head groups on ΔV was also examined. Hexadecyltrimethylammonium bromide (CTAB) and its homo
Autor:
Kazutoyo Endo, Osamu Shibata, Shigeaki Ishii, Chikako Honda, Keisuke Matsuoka, Akio Saito, Yoshikiyo Moroi
Publikováno v:
Bulletin of the Chemical Society of Japan. 80:2334-2341
Department of Biophysical Chemistry, Faculty of Pharmaceutical Sciences, Nagasaki International University,2825-7 Huis Ten Bosch, Sasebo 859-3298Received June 21, 2007; E-mail: matsuoka@ac.shoyaku.ac.jpThe solubility of cholesterol in the binary solu
Publikováno v:
Langmuir. 23:9629-9640
The novel perfluorinated double long-chain salts with divalent counterions of separate electric charge, 1,1-(1,omega-alkanediyl)-bispyridinium perfluorotetradecane- carboxylate [CnBP(FC14)2 : n = 2, 6, 10, 14], were newly synthesized and their interf