Masanobu Janado
University of Illinois at Urbana–Champaign
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Publication
Featured researches published by Masanobu Janado.
Journal of Solution Chemistry | 1981
Masanobu Janado; Toshiro Nishida
It was found that the cosolvent effect of sugars on the solubilities of n-octanol, n-heptanol, and sodium dodecyl sulfate monomer in water depended on a set of factors that included molecular weight and concentration ofthe sugars, the kind of monosaccharides, the type of glycosidic linkages involved, and the temperature. All hexoses examined, D-glucose, D-galactose, and D-mannose, caused solubility depression of the hydrophobic solutes at low concentrations but to widely different extents. As the molecular weight of the sugar increased, the solubility depression was considerably lessened and further, as the concentration of the sugars increased, the solubility-increasing effect predominated leading to increased solubilities of the hydrophobic solutes relative of their solubility in pure water. The solubility-increasing effect was markedly enhanced at high temperatures. The free energy of the spontaneous transfer of octanol from water to the sugar solutions is entropic in nature and is attributed primarily to hydrophobic bond formation between the solute molecule and the hydrophobic surfaces of the sugar molecules.
Bulletin of the Chemical Society of Japan | 1985
Masanobu Janado; Yuki Yano
Journal of Biochemistry | 1980
Masanobu Janado; Kuniko Takenaka; Hiroko Nakamori; Yuki Yano
Journal of Biochemistry | 1979
Masanobu Janado; Reiko Nakayama; Yuki Yano; Hiroko Nakamori
Journal of Biochemistry | 1976
Syoko Kido; Masanobu Janado; Hiroshi Nunoura
Bulletin of the Chemical Society of Japan | 1988
Yuki Yano; Keiko Tanaka; Yukio Doi; Masanobu Janado
Journal of Biochemistry | 1976
Masanobu Janado; Kazuko Shimada; Toshiro Nishida
Journal of Biochemistry | 1979
Masanobu Janado; Yuki Yano; Hiroko Nakamori; Toshiro Nishida
Journal of Biochemistry | 1976
Masanobu Janado; Kazuko Shimada; Naomi Horie; Toshiro Nishida
Agricultural and biological chemistry | 1967
Masanobu Janado; Toshiro Nishida