Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Seiji Kamba"'
Autor:
Hiroyuki Shinto, Makoto Hasegawa, Yumiko Hirohashi, Yoshiko Miura, Hirokazu Seto, Seiji Kamba, Wataru Mitsukami, Ryosuke Matsushita, Atsushi Saiki
Publikováno v:
Advanced Powder Technology. 32:1920-1926
A microparticle counter based on a metal mesh device was developed. The metal mesh device had a lattice-shaped structure with well-regulated holes of 1.8 μm. The collection percentages of differently sized microparticles using the metal mesh device
Publikováno v:
Analytical Sciences. 37:1295-1300
The use of a metal mesh device (MMD) as a precision bacterial separation filter is described. The MMD uses a structure in which identically shaped pores are arranged in a thin metal membrane. Four types of MMD with different pore sizes were used to f
Autor:
Xiaobo Yin, Seiji Kamba, Koki Yamamoto, Atsushi Ogura, Ernest Apondi Wandera, Mohammad Monir Shah, Hirokazu Seto, Takashi Kondo, Yoshio Ichinose, Makoto Hasegawa
Publikováno v:
International Journal of Environmental Research and Public Health; Volume 19; Issue 9; Pages: 5773
Metal mesh devices (MMDs) are novel materials that enable the precise separation of particles by size. Structurally, MMDs consist of a periodic arrangement of square apertures of characteristic shapes and sizes on a thin nickel membrane. The present
Autor:
Yoshiko Miura, Yumiko Hirohashi, Makoto Hasegawa, Atsushi Saiki, Takashi Kondo, Hirokazu Seto, Seiji Kamba, Hiroyuki Shinto
Publikováno v:
Analytical Sciences. 35:619-623
Two types of metal mesh devices with hole diameters of 1.7 and 0.3 μm were prepared by an electroforming method. The metal mesh devices with hole diameters of 1.7 and 0.3 μm transmitted electromagnetic waves with frequencies of approximately 100 an
Publikováno v:
Nippon Laser Igakkaishi. 39:335-340
Publikováno v:
Analytical Sciences. 34:765-770
When proteins are attached to microstructures such as a metal mesh device, changes in their optical properties occur. These changes have been characterized based on actual measurements in the infrared region of the spectrum. We have previously theore
Publikováno v:
Analytical Sciences. 33:1033-1039
Biosensing of protein adsorption with metal mesh device (MMD) was investigated by computational calculations and experiments. Electromagnetic field computation was carried out with a single unit cell of MMD. Equivalent circuit model of MMD on the sin
Autor:
Yoshio Otani, Mikio Kumita, Hisashi Kurachi, Kawara Naoki, Takashi Kondo, Seiji Kamba, Takafumi Seto
Publikováno v:
Aerosol Science and Technology. 50:535-541
Metal screens with uniform micrometer-sized opening were employed to sieve aerosol particles by suppressing the adhesion of particles smaller than the openings. The collection efficiencies of monodispersed polystyrene latex (PSL) particles were exper
Publikováno v:
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry. 34(5)
A metal mesh device has a structure in which through-holes of the same shape are periodically placed on a thin metal film, and the selection of such a structure makes it possible to sense objects of various sizes. In this study, we showed the structu
Publikováno v:
Analytical Sciences. 31:173-176
A biosensor for protein detection was developed using antibody-immobilized metal mesh devices. Antihemoglobin antibodies were covalently immobilized on a metal mesh device. Extraordinary transmission with a dipped structure was observed for a metal m