Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Sumio Yamasaki"'
Publikováno v:
Journal of Solid State Electrochemistry. 11:554-557
Although the electrochemical reduction of carbon dioxide (CO2) with a copper electrode produces hydrocarbons, the activity toward the conversion of CO2 is lost for several 10 min by the deposition of poisoning species on the electrode. To solve the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c83f87e6c375ec33157f9d9580d22ad
https://doi.org/10.1007/s10008-006-0181-4
https://doi.org/10.1007/s10008-006-0181-4
Autor:
Sumio Yamasaki, Masaaki Katayama, Nobuaki Soh, Toshihiko Imato, Hiroki Ohura, Koji Hirakawa, Koji Nakano
Publikováno v:
Electroanalysis. 18:1297-1305
A rapid and sensitive sandwich immunoassay based on a sequential injection analysis (SIA) for the determination of carp vitellogenin (Vg) is described. The SIA system was constructed from a syringe pump, a multiposition valve, a flow-through type imm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ff3b1d78d70634a09efc2742064143
https://doi.org/10.1002/elan.200603529
https://doi.org/10.1002/elan.200603529
Publikováno v:
Electrochemistry. 74:42-48
Poly (N-methylaniline) (PNMA) is prepared by the electro-oxidation of N-methylaniline in aqueous acid solutions. To prepare highly conductive PNMA, N-methylaniline was electropolymerized in several aqueous acidic solutions containing different organi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321c2ca2fad0a57ec49133b510ef1947
https://doi.org/10.5796/electrochemistry.74.42
https://doi.org/10.5796/electrochemistry.74.42
Autor:
Tomoyuki Hirayama, Hiroki Ameku, Tsutomu Ishi-i, Sumio Yamasaki, Shuntaro Mataka, Thies Thiemann
Publikováno v:
Dyes and Pigments. 67:105-110
1,4,5,8,9,12-Hexaazatriphenylenes, 1,4,5,8-tetraazaphenanthrene, and quinoxalines, each with six, four, and two N,N-diphenylaminobiphenyl and N,N-diphenylaminophenyl groups, respectively, were prepared and their absorption and fluorescent spectral be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c84300fed0a70d8aad48f58aa6b38e0
https://doi.org/10.1016/j.dyepig.2004.09.023
https://doi.org/10.1016/j.dyepig.2004.09.023
Publikováno v:
Ultrasonics Sonochemistry. 12:197-203
Environmental problems arise from the pollution of ground water and soil by propyzamide, 3,5-dichloro-N-(3-methyl-1-butyn-3-yl) benzamide, which is a popular herbicide. To decompose propyzamide, aqueous solutions containing propyzamide and TiO2 parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2af0d9cf5a8513198e45704dbe159b5e
https://doi.org/10.1016/j.ultsonch.2003.12.001
https://doi.org/10.1016/j.ultsonch.2003.12.001
Autor:
Taihei Mukaide, Ko-ichi Murakami, Hiroshi Tashiro, Tsutomu Ishi-i, Akira Tsuboyama, Tetsuyuki Akao, Akira Mori, Kanji Kubo, Sumio Yamasaki, Thies Thiemann, Tomoyuki Hirayama, Kazunori Ueno, Shuntaro Mataka
Publikováno v:
Langmuir. 21:1261-1268
This paper reports unique and unusual formations of columnar liquid crystals and organogels by self-assembling discotic molecules, which are composed of an aromatic hexaazatriphenylene (HAT) core and six flexible aromatic side chains. In HAT derivati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d283a957a5bcd557663854586e227fa
https://doi.org/10.1021/la047874+
https://doi.org/10.1021/la047874+
Autor:
Kenji Masaoka, Xiaoqing Jiang, Sumio Yamasaki, Yutaka Harima, Kei Sanada, Rahul Chandrakant Patil, Jun Yano
Publikováno v:
Polymer Journal. 36:549-555
Microspheres of conducting poly(N-methylaniline) were obtained by a potential-sweep polymerization of N-methylaniline in 1 M HClO4 solution. The average diameter of the microspheres grown from 0.8 M monomer concentration by sweeping potential at 50 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c709172cbd0e22bc8d5e59bc0dca18
https://doi.org/10.1295/polymj.36.549
https://doi.org/10.1295/polymj.36.549
Publikováno v:
Electrochemistry. 72:304-309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd0bd893124396c11a22d7f9236880b2
https://doi.org/10.5796/electrochemistry.72.304
https://doi.org/10.5796/electrochemistry.72.304
Publikováno v:
Analytical Sciences. 20:513-518
A method for the potentiometric determination of bromate by circulatory flow injection analysis (CFIA) is described. The procedure involves the use of an Fe(III)-Fe(II) potential buffer solution, which is recycled via a reservoir. The analytical meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b292f469d139fc8c1171ebbbd949ef6a
https://doi.org/10.2116/analsci.20.513
https://doi.org/10.2116/analsci.20.513
Publikováno v:
Electrochemistry Communications, Vol 6, Iss 2, Pp 110-114 (2004)
An aramid resin, poly(p-phenylene terephtalamide) (PPTA) was precoated on an ITO electrode as a stable matrix film. Iridium oxide could be electrodeposited on the electrode because the PPTA film was permeable to dissolved species. Although the cyclic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1022323a9431e52cffe4e061dee66efe
https://doi.org/10.1016/j.elecom.2003.10.026
https://doi.org/10.1016/j.elecom.2003.10.026