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Immobilization of Yeast Cells in Porous Silica Carrier with Sol-Gel Process

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Title: Immobilization of Yeast Cells in Porous Silica Carrier with Sol-Gel Process
Other Titles: ゾル-ゲル法による多孔質シりカ担体への酵母の固定化
Authors: UO, Motohiro1 Browse this author →KAKEN DB
YAMASHITA, Kyoko2 Browse this author
SUZUKI, Masayasu3 Browse this author
TAMIYA, Eiichi4 Browse this author
KARUBE, Isao5 Browse this author
MAKISHIMA, Akio6 Browse this author
Authors(alt): 宇尾, 基弘1
山下, 恭子2
鈴木, 正康3
民谷, 栄一4
軽部, 征夫5
牧島, 亮男6
Keywords: Sol-gel process
Polyethylene glycol
Porous silica carrier
Pore diameter
Saccharomyces cerevisiae
Issue Date: Apr-1992
Publisher: 社団法人 日本セラミックス協会
Journal Title: Journal of Ceramic Society of Japan
Volume: 100
Start Page: 426
End Page: 429
Abstract: The porous silica gels were prepared from tetramethoxysilane (TMOS)-polyethyleneglycol (PEG)-H_2O-methanol solution by the sol-gel process. Microstructure of gel was affected by the composition of starting solutions. The pore diameter of porous gels ranged from 0.1μm to 10μn. The pore diameter increased with increasing H_2O and H_2SO_4 contents and with increasing molecular weight of PEG, whilst it decreased with increasing PEG concentration. Yeast cells were immobilized in porous silica gels prepared from TMOS-PEG solutions by the sol-gel process. Yeast cells were immobilized as spores. After incubation, yeast spores germed and growth of the yeasts were comfirmed.
Type: article
Appears in Collections:歯学院・歯学研究院 (Graduate School of Dental Medicine / Faculty of Dental Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 宇尾 基弘

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