Výsledky vyhledávání - "Mikiya Matsuura"

Tuning Wall Thicknesses in Mesoporous Silica Films for Optimization of Optical Anti-Reflective Properties

Autor: Konstantin Konstantinov, Mikiya Matsuura, Amanullah Fatehmulla, Md. Shahriar A. Hossain, Hirofumi Tanabe, Yusuke Yamauchi, Yoshio Bando, W. A. Farooq, Nawfel Abdullah, Md. Tofazzal Islam, Kazuhiko Maekawa, Yusuf Valentino Kaneti

Publikováno v: Journal of Nanoscience and Nanotechnology. 18:100-103

This work reports the fabrication of mesoporous silica films with controllable wall thicknesses by spin coating of precursor solutions consisting of polystyrene-block-polybutadiene-block-polystyrene based triblock copolymers (Hydrogenated methyl Styr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52a7ef98f51cecd13a63014c2ba0794
https://doi.org/10.1166/jnn.2018.14558

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Preparation of Mesoporous Titania Thin Films with Well‐Crystallized Frameworks by Using Thermally Stable Triblock Copolymers

Autor: Norihiro Suzuki, Yusuke Yamauchi, Hirofumi Tanabe, Mohamed Zakaria, Nagy L. Torad, Kazuhiko Maekawa, Mikiya Matsuura

Publikováno v: European Journal of Inorganic Chemistry. 2013:2330-2335

Mesoporous titania (TiO2) thin films are prepared by a spin-coating method using new laboratory-made polystyrene-block-polybutadiene-block-polystyrene-based triblock copolymers in which the polystyrene block is functionalized with hydrophilic sulfoni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af89305881a2abc6b474e245dec7e3cb
https://doi.org/10.1002/ejic.201201305

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Iron Twin-Coronet Porphyrins as Models of Myoglobin and Hemoglobin: Amphibious Electrostatic Effects of Overhanging Hydroxyl Groups for Successful CO/O2 Discrimination

Autor: Mikiya Matsuura, Shinjiro Kobayashi, Takashi Hayashi, Kiyoko Ariyama, Fumito Tani, Yoshio Hisaeda, Takayuki Shimada, Yoshinori Naruta, Takashi Matsuo, Toshikazu Setoyama

Publikováno v: Chemistry - A European Journal. 9:862-870

Inspired by the observation of polar interactions between CO and O 2 ligands and the peptide residues at the active site of hemoglobin and myoglobin, we synthesized two kinds of superstructured porphyrins: TCP-IM, which contains a linked imidazole li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ebaf25af94596ea2b3c58fd9943ab4
https://doi.org/10.1002/chem.200390096

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Formation and Characterization of Carbon Monoxide Adducts of Iron 'Twin Coronet' Porphyrins. Extremely Low CO Affinity and a Strong Negative Polar Effect on Bound CO

Autor: Yoshinori Naruta, Fumito Tani, Mikiya Matsuura

Publikováno v: Journal of the American Chemical Society. 124:1941-1950

The carbon monoxide (CO) adducts of iron "twin coronet" porphyrins (TCPs) are characterized by UV-vis, resonance Raman (RR), IR, and 13C NMR spectroscopies. A superstructured porphyrin, designated as TCP, was used as a common framework for the four d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f124c381b6a95619f896861453f15e93
https://doi.org/10.1021/ja011963g

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Measurement of swallowing using flexible polymer sensor

Autor: Katsuei Takahashi, Shima Okada, Asahara Kazuhiko, Yusuke Sakaue, Mikiya Matsuura, Motomi Matsushima, Shimizu Takahiro, Masaaki Makikawa

Publikováno v: EMBC

We proposed a new method to measure swallowing in this study. A flexible polymer sensor was used to measure human swallowing. Electromyogram (EMG) of suprahyoid muscles were measured as a reference of swallowing. We also developed a measurement syste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6378ec5655c6ee7e60873fa353e69adb
https://doi.org/10.1109/embc.2013.6609574

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Synthesis and characterization of Zn-doped mesoporous SnO2 by using thermally-stable block copolymer templates

Autor: Keisuke Sato, Yusuke Yamauchi, Naoki Fukata, Kazuhiko Maekawa, Mikiya Matsuura, Norihiro Suzuki, Masataka Imura

Publikováno v: Dalton transactions (Cambridge, England : 2003). 42(18)

By using novel triblock copolymer templates, thermally-stable ordered mesoporous SnO2 thin films are synthesized through a solvent evaporation method. Owing to the high thermal stability of the triblock copolymer, the mesoporous structure is retained

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc5a950013dd88add93d2ac4a57fe92b
https://pubmed.ncbi.nlm.nih.gov/23392187

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ChemInform Abstract: Contrasting Regiochemistry in Thermal and Photochemical Allylstannations of 1,2-Naphthoquinone

Autor: Naofumi Yoshida, Akio Takuwa, Mikiya Matsuura, Yutaka Nishigaichi

Publikováno v: ChemInform. 31

1,2-Naphthoquinone with γ-substituted allyltin reagents undergoes both thermal and photochemical reactions, which show the opposite regioselectivities to each other. The both reactions are supposed to proceed via the initial 1,2-addition, which occu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::111a804a8d7aabe8b047b22b344cc480
https://doi.org/10.1002/chin.200001115

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