Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Toshiaki Mabuchi"'
1
Relationships Between Fluorescence Properties of Benzoquinolines and Physicochemical Changes in the Sol?Gel?Xerogel Transitions of Silicon Alkoxide Systems
Autor: Toshiaki Mabuchi, Hiromasa Nishikiori, Tsuneo Fujii, Nobuaki Tanaka
Publikováno v: Journal of Sol-Gel Science and Technology. 33:333-340
Fluorescence and excitation spectra of 3,4-, 5,6- and 7,8-benzoquinolines (BQs) dispersed in the individual sol–gel–xerogel transitions systems of silicon alkoxide have been observed as a function of the reaction time. The fluorescence spectra of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::557ad42002d6072dff072287ea6ce531
https://doi.org/10.1007/s10971-005-6385-8
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3
Fluorescence and Fluorescence-Excitation Spectra of Benzo[f]quinoline during the Sol–Gel–Xerogel Transitions of Mixed Silicon–Aluminum Alkoxide Systems
Autor: Tsuneo Fujii, Toshiaki Mabuchi
Publikováno v: Bulletin of the Chemical Society of Japan. 66:2174-2181
The fluorescence and fluorescence-excitation spectra of doped benzo[f]quinoline (BQ) during the sol–gel–xerogel transitions of two reaction systems of mixed alkoxides that were catalyzed by HCl and NaOH (or NH3) have been observed as a function o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9436e87570e28c60d4ff339d58d60ec2
https://doi.org/10.1246/bcsj.66.2174
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5
Fluorescence Spectra of 1-Naphthol During the Sol-Gel Process of a Mixed Aluminum-Silicon Alkoxide (Si : Al = 94 : 6)
Autor: Osamu Kawauchi, Masakazu Anpo, Tsuneo Fujii, Toshiaki Mabuchi, Nobuaki Negishi, Hiroshi Kitamura
Publikováno v: Bulletin of the Chemical Society of Japan. 65:720-727
The fluorescence and fluorescence-excitation spectra of 1-naphthol during sol to gel to xerogel transitions of a mixed solution comprising silicon and aluminum alkoxides (Si : Al = 94 : 6) catalyzed by a small amount of NaOH aqueous solution have bee
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e0863d4ce2a96ebcd201ff6dd2a1e2f
https://doi.org/10.1246/bcsj.65.720
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6
Study of 1-naphthol as a fluorescent probe for the sol to gel to xerogel reaction of mixed aluminium and silicon systems
Autor: Osamu Kawauchi, Nobuaki Negishi, Tsuneo Fujii, Toshiaki Mabuchi, Hiroshi Kitamura
Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 61:365-372
The fluorescence spectrum of 1-naphthol was observed, as a function of time, during the sol to gel to xerogel reaction of a mixed system composed of tetraethyl orthosilicate and diisobutoxyalumino triethoxy silane (silicon to aluminium ratio of appro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::081c30ea61123aa1ad0f9d6a093d9661
https://doi.org/10.1016/1010-6030(91)90019-p
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7
Preparation of New Nitrogen-Bridged Heterocycles. 25. A Smooth Synthesis of [1,4]Thiazino[3,4,5-cd]indolizine Derivatives
Autor: Kunio Urushido, Suketaka Ito, Toshiaki Mabuchi, Tosio Sakurai, Tsuneo Fujii, Susumu Hatanaka, Akikazu Kakehi, Shun-ichiro Matsushita
Publikováno v: Bulletin of the Chemical Society of Japan. 63:3571-3578
The title compounds were prepared smoothly in moderate yields by the reactions of 3-(mercaptomethylene)-2(3H)-indolizinones with various alkylating agents such as bromoacetonitrile, bromoacetates, and phenacyl bromides in the presence of base. The st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f86d93cf405dd3ed6b1ffd91b66f8460
https://doi.org/10.1246/bcsj.63.3571
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8
Fluorescence spectra of naphthols during sol to gel transition of tetraethoxy silane by HCl catalyst
Autor: Toshiaki Mabuchi, Tsuneo Fujii, Isao Mitsui
Publikováno v: Chemical Physics Letters. 168:5-8
The fluorescence and fluorescence-excitation spectra of 1- and 2-naphthol during sol to gel transition of tetraethoxy silane (TEOS) catalyzed by HCl have been observed as a function of time. The fluorescent level inversion of 1-naphthol from 1 L a to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f405138565e77864c5aaaed8c160f9f
https://doi.org/10.1016/0009-2614(90)85092-q
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