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Your search keyword '"Masaharu Kondo"' showing total 3 results
Start Over Author "Masaharu Kondo" Journal chemistry letters
3 results on '"Masaharu Kondo"'

1. Formation of Planar Bilayer Membranes on Solid Supports Using Peptide Gemini Surfactants

Author

Shuhei Koeda, Katsunari Umezaki, Shunsuke Sakai, Yasushi Yamamoto, Atsushi Ikeda, Keijiro Taga, Toshihisa Mizuno, Toshiki Tanaka, Masaharu Kondo, and Takehisa Dewa

Subjects
Core (optical fiber), chemistry.chemical_classification, Crystallography, Membrane, Chromatography, Chemistry, Peptide, General Chemistry, Planar bilayer
Abstract

Peptide-based gemini surfactants, called PG-surfactants, consisting of a tri- or tetra-Asp peptide core and acetylated dodecylamine-conjugated Cys residues at both the N- and C-terminal ends (D3C12...

Published
2012
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2. Efficient Peroxide Decoloration of C.I. Acid Orange 7 Catalyzed by Manganese Mesoporphyrin Dimer Derivatives in Micellar Solutions

Author

Noriyoshi Kawashima, Takehisa Dewa, Ryoko Umemura, Hiroyuki Mino, Syuichi Ishigure, Mamoru Nango, Shigeru Itoh, Masaharu Kondo, Shingo Ito, Keiji Yamashita, Tatsuro Mitsui, and Takafumi Hashimoto

Subjects
chemistry.chemical_compound, chemistry, Dimer, Micellar solutions, Organic chemistry, General Chemistry, Orange (colour), Hydrogen peroxide, C.I. Acid Orange, Peroxide, Catalysis, Manganese mesoporphyrin, Nuclear chemistry
Abstract

Manganese mesoporphyrin derivatives with hydrogen peroxide efficiently catalyzed the decoloration of C.I. Acid Orange 7 in micellar solutions under mild conditions such as pH 8.0 and 25 °C. The max...

Published
2005
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3. Formation of Planar Bilayer Membranes on Solid Supports Using Peptide Gemini Surfactants.

Author

Katsunari Umezaki, Shunsuke Sakai, Shuhei Koeda, Yasushi Yamamoto, Masaharu Kondo, Atsushi Ikeda, Takehisa Dewa, Keijiro Taga, Toshiki Tanaka, and Toshihisa Mizuno

Abstract

Peptide-based gemini surfactants, called PG-surfactants, consisting of a tri- or tetra-Asp peptide core and acetylated dodecylamine-conjugated Cys residues at both the N- and Cterminal ends (D3C12 and D4C12), form a stable planar bilayer membrane on a solid support. From the DLS and TEM analyses, D3C12 and D4C12 have a tendency to form bilayer morphologies in a buffer solution, which reflects their tendency to form a stable planar bilayer membrane. [ABSTRACT FROM AUTHOR]

Published
2012
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