Search Results - "Sano, Masahito"

Gel network amplifies Nano-Scale adsorption at Solid/Liquid interface to Sub-Millimeter-Scale by Aizawa, Hiroki, Kimura, Sora, Abe, Shunsei, Sano, Masahito

“…[Display omitted] We have proposed a spreading-flow model of the solvent movement in a gel, which states that the solvent flows along the gel network segment…”
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Synchronized oscillations of carbon nanotubes dispersed in solution by Fukumoto, Makoto, Akai, Ryunosuke, Yoshida, Yume, Sakuma, Shin-nosuke, Ono, Hayato, Mori, Rintaro, Sano, Masahito

“…Although synchronized oscillations are found in a variety of systems and living organisms in nature, there has been no report on technologically important…”
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Minimizing Unintentional Strain and Doping of Single-Layer Graphene on SiO2 in Aqueous Environments by Acid Treatments by Masuda, Katsuya, Sano, Masahito

“…The effects of treating SiO2/Si with either acidic or alkaline solutions on single-layer graphene were investigated using Raman microscopy. It is well-known…”
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Contrast Mechanisms of Solution-Dispersed Graphene Compounds in Twilight Fluorescence Microscopy by Ishikawa, Yu-uki, Watanabe, Yu-uto, Sano, Masahito

“…Twilight fluorescence microscopy is a newly developed technique that is capable of imaging a single-layer graphene compound dispersed in a liquid. A graphene…”
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Strain-induced creation and switching of anion vacancy layers in perovskite oxynitrides by Yamamoto, Takafumi, Chikamatsu, Akira, Kitagawa, Shunsaku, Izumo, Nana, Yamashita, Shunsuke, Takatsu, Hiroshi, Ochi, Masayuki, Maruyama, Takahiro, Namba, Morito, Sun, Wenhao, Nakashima, Takahide, Takeiri, Fumitaka, Fujii, Kotaro, Yashima, Masatomo, Sugisawa, Yuki, Sano, Masahito, Hirose, Yasushi, Sekiba, Daiichiro, Brown, Craig M., Honda, Takashi, Ikeda, Kazutaka, Otomo, Toshiya, Kuroki, Kazuhiko, Ishida, Kenji, Mori, Takao, Kimoto, Koji, Hasegawa, Tetsuya, Kageyama, Hiroshi

“…Perovskite oxides can host various anion-vacancy orders, which greatly change their properties, but the order pattern is still difficult to manipulate…”
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Suppressed grain-boundary scattering in atomic layer deposited Nb:TiO2 thin films by Niemelä, Janne-Petteri, Hirose, Yasushi, Shigematsu, Kei, Sano, Masahito, Hasegawa, Tetsuya, Karppinen, Maarit

“…We have fabricated high-quality thin films of the transparent conducting anatase Nb:TiO2 on glass substrates through atomic layer deposition, and a subsequent…”
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Wetting Reversal at Gelation Transition Freezes Thermodynamically Unstable States by Hirayama, Shinya, Sano, Masahito

“…The contact angle of a drop of gelling solution on a flat, solid surface was monitored as the hot solution was allowed to cool. When a solvent with a high…”
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Single-Walled Carbon Nanotube as 1D Array of Reacting Sites: Reaction Kinetics of Reduction of Cytochrome c in Tris Buffer by Nakashima, Takafumi, Sano, Masahito

“…Dispersed single-walled carbon nanotubes (SWCNTs) reduce cytochrome c (Cyt-c) when simply mixed in Tris buffer. Atomic force microscopy, Raman spectroscopy,…”
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Peculiar Solvent Flow along the Gel Network after Gelation at Interfaces by Honma, Kazuma, Kimura, Yukio, Kan-no, Yu-uta, Tsushida, Shogo, Sano, Masahito

“…Spatial distributions of solvents in a gel interfacing a solid surface are mapped using confocal Raman microscopy. A binary mixture of completely miscible…”
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Direct Observations of Graphene Dispersed in Solution by Twilight Fluorescence Microscopy by Matsuno, Yutaka, Sato, Yu-uya, Sato, Hikaru, Sano, Masahito

“…Graphene and graphene oxide (GO) in solution were directly observed by a newly developed twilight fluorescence (TwiF) microscopy. A nanocarbon dispersion was…”
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Length Scales Necessary for Proper Averaging to Characterize Polymerization in Nanosystems: Topochemical Polymerization of Diacetylene Nanocrystals Dispersed in a Polystyrene Matrix As Probed by Confocal Raman Microscopy by Nemoto, Yu, Sano, Masahito

“…The scales necessary to make appropriate spatial averaging on solid-state polymerization were investigated by confocal Raman microscopy with a mapping…”
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Microwave-assisted Production of Chlorinated Graphene Dispersion by Okimoto, Haruya, Tada, Ryota, Sano, Masahito

“…Chemically modified graphene and its dispersions are promising materials for several applications. The chemically inert characteristics of graphene, however,…”
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Microwave-assisted chemical modification of carbon nanohorns: Oxidation and Pt deposition by Yoshida, Suguru, Sano, Masahito

“…Microwave radiation was applied to deposit Pt nanoparticels on carbon nanohorns. Minimum irradiances necessary to chemically modify carbon nanohorns by…”
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Ring Closure of Carbon Nanotubes by Sano, Masahito, Kamino, Ayumi, Okamura, Junko, Shinkai, Seiji

“…Lightly etched single-walled carbon nanotubes are chemically reacted to form rings. The rings appear to be fully closed as opposed to open coils, as…”
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Effects of Carbon Nanotubes on Bacterial Growth and Biosynthesis of Polyesters by Sakakibara, Takanori, Sano, Masahito

“…Carbon nanotubes (CNTs) with various diameters and defect densities were added to a microbial reactor containing Cupriavidus necator, and the effects on…”
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Graphene Wet-etching Kinetics as Time-reversed Crystallization by Watanabe, Yu-uto, Ikemura, Yu-usuke, Sano, Masahito

“…Wet-etching kinetics of single-layer graphene and multilayer graphene oxide by piranha solution under a mild condition was modeled as a time-reversed…”
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Self-Organization of PEO-graft-Single-Walled Carbon Nanotubes in Solutions and Langmuir−Blodgett Films by SANO, Masahito, KAMINO, Ayumi, OKAMURA, Junko, SHINKAI, Seiji

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Colloidal Nature of Single-Walled Carbon Nanotubes in Electrolyte Solution:  The Schulze−Hardy Rule by Sano, Masahito, Okamura, Junko, Shinkai, Seiji

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Very Small Amounts of Carbon Nanotubes to Weaken Thixotropy of Polysaccharide Gels by Goda, Takuro, Kurita, Takashi, Mitsumata, Tetsu, Sano, Masahito

“…Additions of single-walled carbon nanotubes (SWCNTs) to κ-carrageenan gels weaken thixotropy. The minimum volume fraction of SWCNT to κ-carrageenan necessary…”
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Unidirectional Alignment of Carbon Nanotube Aggregates Using Friction-transferred Polymeric Films by Inagaki, Ken-ichi, Sano, Masahito

“…Aggregates of single-walled carbon nanotubes (SWCNTs) were deposited unidirectionally on highly oriented PTFE film made by friction transfer. The…”
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