Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tetsuro Sawadaishi"'
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. :71-74
Mesoscopic regular patterns consisting of ultra-fine particles were formed on solid substrate by simply casting of their aqueous colloidal dispersions. Periodic stripes were observed on mica surface parallel to the receding direction of the solution
Publikováno v:
Synthetic Metals. 147:237-240
Water droplets, which were surrounded by polymers, were used as capsules to form dissipative-hierarchy structures. Such droplets were spontaneously formed on an organic solvent surface in high-humidity air. Water suspension of polystyrene particles w
Publikováno v:
Molecular Crystals and Liquid Crystals. 406:159-162
Two-dimensional regular patterns consisting of ultra-fine particles were formed on honeycomb-patterned polymer film. Ultra-thin polymer films were prepared by simple casting of diluted amphiphilic polymer solution onto solid substrate. In the cast fi
Autor:
Tetsuro Sawadaishi, Masahiko Hara, Masatsugu Shimomura, Ryusuke Ookura, Jin Nishida, Nobuhito Kurono, Junko Hayashi, Takehiro Nishikawa, Keiko Arai
Publikováno v:
Langmuir. 18:5734-5740
We report a new fabrication method of a thin polymer film with regular array of micropores (honeycomb film). A honeycomb film was fabricated by depositing a dilute solution of an amphiphilic polymer on water surface. The honeycomb film transferred on
Autor:
Shigeru Ikeda, Tetsuro Sawadaishi, Masatsugu Shimomura, Hadi Nur, Bunsho Ohtani, Kuniharu Ijiro
Publikováno v:
Langmuir. 17:7976-7979
Amphiphilic NaY zeolite particles were prepared by a partial modification of the external surface of NaY with alkylsilyl groups. When the particles were added to a mixture of aqueous hydrogen peroxide and normal alkene, they were feasibly located jus
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 371:375-378
Regularly arrayed mesoscopic lines of DNA, parallel to the receding direction of the solvent, can be prepared by simple casting from an aqueous solution. Photocurrent of single line of DNA assemblies containing intercalators, acridine orange, was gen
Autor:
Masatsugu Shimomura, Naoki Toshima, Tetsuro Sawadaishi, Tetsu Yonezawa, Kuniharu Ijiro, Yukihide Shiraishi, Toyoki Kunitake
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 371:123-126
Two-dimensional regular patterns of nanoparticles were formed on solid substrate by casting colloidal dispersion. Periodic stripes were formed on mica surface parallel to the receding direction of casting solution. The thickness of each stripe was es
Publikováno v:
Current Opinion in Colloid & Interface Science. 6:11-16
Recent progresses in nanometer-scale molecular self-organization and mesoscopic pattern formation are reviewed from the view point of nanotechnology of bottom-up materials fabrication. Nanometer-scale layer-by-layer self-assemblies on nanoparticles w
Autor:
Tetsuro Sawadaishi, Fumio Nakamura, Kiyoshi Hasebe, Jin Matsumoto, Masatsugu Shimomura, Olaf Karthaus, Tadashi Fukasawa, Toshiaki Ikeda, Kuniharu Ijiro
Publikováno v:
Scopus-Elsevier
Toward the functional application of DNA as novel molecular devices, we have immobilized DNA as two-dimensional molecular assemblies by means of specific intermolecular interaction at the air-water interface. Preparation of DNA-mimetics at the air-wa
Autor:
Masatsugu Shimomura, Olaf Karthaus, Takeo Koito, Tetsuro Sawadaishi, Norihiko Maruyama, Kuniharu Ijiro, Seiichi Tokura, Norio Nishi, Shinnichiro Nishimura
Publikováno v:
Supramolecular Science. 5:331-336
Hierarchical mesoscopic structures of the nanoscopic supramolecular assemblies, which consist of polyelectrolytes and bilayer-forming amphiphiles, are prepared by a simple and new solvent-casting method. Submicron scale 2-D structures, e.g. regular d