Immobilization of yeast cells in porous silica carrier with sol-gel process

Motohiro Uo; Kyoko Yamashita; Masayasu Suzuki; Eiichi Tamiya; Isao Karube; Akio Makishima

doi:10.2109/jcersj.100.426

Immobilization of yeast cells in porous silica carrier with sol-gel process

Motohiro Uo^*, Kyoko Yamashita, Masayasu Suzuki, Eiichi Tamiya, Isao Karube, Akio Makishima

^*この論文の責任著者

工学科　電気電子工学コース

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

39 被引用数 (Scopus)

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The porous silica gels were prepared from tetramethoxysilane (TMOS)-polyethyleneglycol (PEG)-H₂O-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 0.1 μm to 10 μm. The pore diameter increased with increasing H₂O and H₂SO₄ 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.

本文言語	英語
ページ（範囲）	426-429
ページ数	4
ジャーナル	Journal of the Ceramic Society of Japan
巻	100
号	1160
DOI	https://doi.org/10.2109/jcersj.100.426
出版ステータス	出版済み - 1992

ASJC Scopus 主題領域

セラミックおよび複合材料
化学一般
凝縮系物理学
材料化学

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10.2109/jcersj.100.426

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abstract = "The porous silica gels were prepared from tetramethoxysilane (TMOS)-polyethyleneglycol (PEG)-H2O-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 0.1 μm to 10 μm. The pore diameter increased with increasing H2O and H2SO4 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.",

author = "Motohiro Uo and Kyoko Yamashita and Masayasu Suzuki and Eiichi Tamiya and Isao Karube and Akio Makishima",

year = "1992",

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T1 - Immobilization of yeast cells in porous silica carrier with sol-gel process

AU - Uo, Motohiro

AU - Yamashita, Kyoko

AU - Suzuki, Masayasu

AU - Tamiya, Eiichi

AU - Karube, Isao

AU - Makishima, Akio

PY - 1992

Y1 - 1992

N2 - The porous silica gels were prepared from tetramethoxysilane (TMOS)-polyethyleneglycol (PEG)-H2O-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 0.1 μm to 10 μm. The pore diameter increased with increasing H2O and H2SO4 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.

AB - The porous silica gels were prepared from tetramethoxysilane (TMOS)-polyethyleneglycol (PEG)-H2O-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 0.1 μm to 10 μm. The pore diameter increased with increasing H2O and H2SO4 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.

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DO - 10.2109/jcersj.100.426

M3 - 学術論文

AN - SCOPUS:0026852255

SN - 0914-5400

VL - 100

SP - 426

EP - 429

JO - Journal of the Ceramic Society of Japan

JF - Journal of the Ceramic Society of Japan

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Immobilization of yeast cells in porous silica carrier with sol-gel process

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