Výsledky vyhledávání - "Seiko Nemoto"

X-ray photoelectron spectroscopic study on the goethites with variations in crystallinity and morphology: their effects on surface hydroxyl concentration

Autor: Seiko Nemoto, Tamao Hatta, Takuya Echigo, Shigeru Takizawa

Publikováno v: Physics and Chemistry of Minerals. 39:769-778

We examined the effects of crystallinity and crystal morphology on surface hydroxyl concentration of goethite using four kinds of goethite samples prepared by aging a hydrous ferric oxide (ferrihydrite) at different temperatures ranging from 4 to 70

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e7d08ddc2886adef442f8df75e9077e
https://doi.org/10.1007/s00269-012-0531-y

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Hemolymph osmolality, ion concentrations and calcium in the structural organization of the cuticle of the giant freshwater prawn Macrobrachium rosenbergii: Changes with the molt cycle

Autor: Seiko Nemoto, Katsumi Aida, Andrew J. Wigginton, Toyoji Kaneko, Safiah Jasmani, Vidya Jayasankar, Tamao Hatta, Marcy N. Wilder, Do Thi Thanh Huong

Publikováno v: Aquaculture. 292:104-110

In the giant freshwater prawn, Macrobrachium rosenbergii , hemolymph osmolality was low at post-molt stages A and B, and increased gradually until intermolt stage C 0 , reaching a maximum at stage D 2 . Levels were lowest at the ecdysis (E) stage. Na

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83653cd65f49d38632d63cd42ec7d347
https://doi.org/10.1016/j.aquaculture.2009.03.034

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A Surface Analytical Approach to the Structure of Starch Granules

Autor: Seiko Nemoto, Keiji Kainuma, Tamao Hatta

Publikováno v: Journal of Applied Glycoscience. 50:159-162

The outermost surface structure and internal structure of starch granules were linked using AFMand SEM. Within a potato starch granule, there are radial linear structures that extend from the hilum and grow wider with increasing distance from the cen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34e146dc2b60ac8c6e2c8c6a814f8def
https://doi.org/10.5458/jag.50.159

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Hybridization of sugar alcohols into brucite interlayers via a melt intercalation process

Autor: Kazuya Morimoto, Jinhua Ye, Seiko Nemoto, Hirohisa Yamada, Tamao Hatta, Kenji Tamura, Takuya Echigo

Publikováno v: Journal of colloid and interface science. 368(1)

We report the preparation of organic-brucite (BR) hybrids using harmless sugar alcohols (xylitol, XYL, and sorbitol, SOR). Since XYL and SOR are solid materials at room temperature, the hybridization was investigated by comparing two separate methods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c11c42b2203055d4a429fe002e07d33
https://pubmed.ncbi.nlm.nih.gov/22192597

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Studies on the adsorption property and structure of polyamine-ended poly(ethylene glycol) derivatives on a gold surface by surface plasmon resonance and angle-resolved X-ray photoelectron spectroscopy

Autor: Shinya Matsumoto, Makiko Nozawa, Tamao Hatta, Takuya Echigo, Keitaro Yoshimoto, Yukio Nagasaki, Seiko Nemoto

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 25(20)

The adsorption properties and structure of polyamine-ended poly(ethylene glycol) (PEG) derivatives on a flat gold surface were studied by means of surface plasmon resonance (SPR) and X-ray photoelectron spectroscopy (XPS) using PEG(5k)-block-poly[2-(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca283613fedde71e808df9190ab3c77e
https://pubmed.ncbi.nlm.nih.gov/19775137

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Facile construction of sulfanyl-terminated poly(ethylene glycol)-brushed layer on a gold surface for protein immobilization by the combined use of sulfanyl-ended telechelic and semitelechelic poly(ethylene glycol)s

Autor: Seiko Nemoto, Keitaro Yoshimoto, Yukio Nagasaki, Tamao Hatta, Takumi Hirase

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 24(17)

A sulfanyl-terminated poly(ethylene glycol) (PEG)-brushed layer was constructed on a gold sensor platform by consecutive treatment with a sulfanyl-ended semitelechelic PEG (2 kDa, hereafter "MeO-PEG-SH (2k)") and a sulfanyl-ended telechelic PEG (5 kD

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3d663348b804b7971c26c05f8100267
https://pubmed.ncbi.nlm.nih.gov/18666758

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