Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mitsutoshi Hoshino"'
Autor:
Fumihiro Ebisawa, Mitsutoshi Hoshino
Publikováno v:
Journal of Applied Polymer Science. 70:441-448
We studied the polymerization of ethylene monomers with chromocene catalyst to produce polyethylene with low dielectric loss in the microwave region. Chromocene (bis-cyclopentadienyl chromium) is very active for a long period during ethylene polymeri
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 105:75-81
The refractive index change of photochromic diarylethene derivatives in solid polymer was studied with a view to fabricating an optical switching device. The reaction time required for a symmetric diarylethene photochromic compound in a copolymer of
Publikováno v:
Journal of Applied Polymer Science. 62:207-215
In this article, two kinds of perfluoropolyether (PFPE) with different terminal groups were investigated using thermogravimetric analysis (TGA), infrared (IR) spectroscopy, gel permeation chromatography (GPC), and gas chromatography/gas mass spectrum
Autor:
Mitsutoshi Hoshino, Yoshihiro Kimachi
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 81:79-85
We have studied the measurement of perfluoropolyether layer thicknesses by X-ray photoelectron spectroscopy (XPS). We used a model with a perfluoropolyether layer on a silicon dioxide substrate for the XPS analysis. By using the XPS O1s signal ratio
Autor:
Mitsutoshi Hoshino, Koichi Arishima
Publikováno v:
Journal of Applied Polymer Science. 57:921-930
This article describes the preparation of monodispersed microspheres of glycidyl methacrylate, 2-hydroxyethyl methacrylate, and triethylene glycol dimethacrylate by radical polymerization. The initial stage of the polymerization reaction began in the
Autor:
Hitoshi Honma, Hiroko Mizutani, Miwako Suzuki, Mitsutoshi Hoshino, Hiromichi Mizutani, Shuichi Shibata, Fujiwara Koichi, Takashi Kitamura, Hiroshi Ushijima, Koichi Arishima
Publikováno v:
Microbiology and Immunology. 35:717-727
A new method, "laser magnet immunoassay" (LMIA), has been developed for sensitive detection of viral antigens. Target viruses captured on microbeads were made to react with antibodies labeled with magnetite particles. In a magnetic field, magneticall
Publikováno v:
Applied Physics Letters. 65:2919-2921
A self‐holding and optical–optical 2×2 switch using a Mach–Zehnder interferometer with a thermally irreversible photochromic (PC) guest/host polymer cladding is reported. The device was fabricated using a silica‐based integrated optic Mach
Publikováno v:
Journal of Applied Polymer Science. 26:2053-2060
The possibility of the presence of hydroxyl groups in polyethylene molecular chains has been investigated in observations of infrared spectra of OH and CO stretching vibrations in olefinic molecular chains. n-Paraffins and fresh medium-pressure proce
Publikováno v:
KOBUNSHI RONBUNSHU. 36:791-795
Autor:
Mitsutoshi Hoshino, Junichi Shimada
Publikováno v:
Journal of Applied Polymer Science. 19:1439-1448
Transparent polymer film was fluorinated by contacting with fluorine gas. The fluorinated layer depth was determined from the visual spectrum. The relation between fluorinated depth d and reaction time t was represented by d = k·t½. This result ind