JP6174313B2 - 細胞培養シート - Google Patents
細胞培養シート Download PDFInfo
- Publication number
- JP6174313B2 JP6174313B2 JP2012245193A JP2012245193A JP6174313B2 JP 6174313 B2 JP6174313 B2 JP 6174313B2 JP 2012245193 A JP2012245193 A JP 2012245193A JP 2012245193 A JP2012245193 A JP 2012245193A JP 6174313 B2 JP6174313 B2 JP 6174313B2
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- Prior art keywords
- cell culture
- aqueous gel
- group
- base material
- culture sheet
- Prior art date
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- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
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- AWGZKFQMWZYCHF-UHFFFAOYSA-N n-octylprop-2-enamide Chemical compound CCCCCCCCNC(=O)C=C AWGZKFQMWZYCHF-UHFFFAOYSA-N 0.000 description 1
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 1
- NZIDBRBFGPQCRY-UHFFFAOYSA-N octyl 2-methylprop-2-enoate Chemical compound CCCCCCCCOC(=O)C(C)=C NZIDBRBFGPQCRY-UHFFFAOYSA-N 0.000 description 1
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- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
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Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Materials For Medical Uses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
(1) 基材として式(I):
で表わされる親水性モノマーおよび架橋性モノマーを含有するモノマー成分を重合させてなる架橋ポリマーを有効成分として含有する水性ゲル基材が用いられてなる細胞培養シートであって、前記架橋性モノマーが、アルキレン基の炭素数が1〜4のアルキレンビス(メタ)アクリルアミドであることを特徴とする細胞培養シート
に関する。
で表わされる親水性モノマーおよび架橋性モノマーを含有するモノマー成分を重合させてなる架橋ポリマーを有効成分として含有することを特徴とする。
厚さが5mmの透明な樹脂フィルムで製造された一辺の長さが10cmの立方体からなるセルを用意した。
実施例1において、メチレンビスアクリルアミドの量を0.10gに変更したこと以外は、実施例1同様にして水性ゲル基材を調製した。この水性ゲル基材に対する水の接触角を実施例1同様にして測定したところ、当該接触角は、0度であった。このことから、当該水性ゲル基材は、親水性に優れていることが確認された。この水性ゲル基材を細胞培養シートとして用いた。
実施例1において、メチレンビスアクリルアミドの量を0.30gに変更したこと以外は、実施例1同様にして水性ゲル基材を調製した。この水性ゲル基材に対する水の接触角を実施例1同様にして測定したところ、当該接触角は、0度であった。このことから、当該水性ゲル基材は、親水性に優れていることが確認された。この水性ゲル基材を細胞培養シートとして用いた。
実施例1において、メチレンビスアクリルアミドの代わりにエチレングリコールジアクリレート0.15gを用いたこと以外は、実施例1同様にして水性ゲル基材を調製した。この水性ゲル基材に対する水の接触角を実施例1同様にして測定したところ、当該接触角は、0度であった。このことから、当該水性ゲル基材は、親水性に優れていることが確認された。この水性ゲル基材を細胞培養シートとして用いた。
実施例1において、メチレンビスアクリルアミドの代わりにトリアリルアミン0.20gを用いたこと以外は、実施例1同様にして水性ゲル基材を調製した。この水性ゲル基材に対する水の接触角を実施例1同様にして測定したところ、当該接触角は、0度であった。このことから、当該水性ゲル基材は、親水性に優れていることが確認された。この水性ゲル基材を細胞培養シートとして用いた。
厚さが5mmの透明な樹脂フィルムで製造された一辺の長さが10cmの立方体からなるセルを用意した。
厚さが5mmの透明な樹脂フィルムで製造された一辺の長さが10cmの立方体からなるセルを用意した。
特開2010−57745号公報に記載の「実施例1」に準じてポリマーブラシを有するガラス板を製造し、得られたポリマーブラシを有するガラス板を細胞培養シートとして用いた。
細胞培養シートとして、ポリスチレン製の細胞培養シートを用いた。
細胞培養シートとして、プラズマ放電による表面処理が施されたポリスチレン製の細胞培養シートを用いた。
5.0×104セル/mLのマクロファージを各実施例または各比較例の細胞培養シートに載せ、37℃の雰囲気中で24時間培養した後、純水で細胞培養シートを水洗した。水洗した細胞培養シートに残存している細胞の数を数えることにより、接着性を評価した。
Claims (1)
- 基材として式(I):
で表わされる親水性モノマーおよび架橋性モノマーを含有するモノマー成分を重合させてなる架橋ポリマーを有効成分として含有する水性ゲル基材が用いられてなる細胞培養シートであって、前記架橋性モノマーが、アルキレン基の炭素数が1〜4のアルキレンビス(メタ)アクリルアミドであることを特徴とする細胞培養シート。
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JP2012245193A JP6174313B2 (ja) | 2012-11-07 | 2012-11-07 | 細胞培養シート |
PCT/JP2013/063263 WO2013172292A1 (ja) | 2012-05-12 | 2013-05-13 | 水性ゲル |
US14/535,607 US9976000B2 (en) | 2012-05-12 | 2014-11-07 | Aqueous gel |
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JP2012245193A JP6174313B2 (ja) | 2012-11-07 | 2012-11-07 | 細胞培養シート |
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JP2014091823A JP2014091823A (ja) | 2014-05-19 |
JP6174313B2 true JP6174313B2 (ja) | 2017-08-02 |
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JP (1) | JP6174313B2 (ja) |
Family Cites Families (9)
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JPS5813609A (ja) * | 1981-07-17 | 1983-01-26 | Kao Corp | 架橋型両性重合体の製造方法 |
JPH08259628A (ja) * | 1995-03-27 | 1996-10-08 | Toyobo Co Ltd | 電解質水溶液吸収性両イオン性重合体 |
CA2322345A1 (en) * | 1999-10-14 | 2001-04-14 | Rohm And Haas Company | Method for preparing ultraviolet radiation-absorbing compositions |
EP2292672B1 (en) * | 2005-05-25 | 2018-05-09 | CIS Pharma AG | Biocompatible polymers and co-polymers comprising amino acids in the side chain |
EP1924654B1 (en) * | 2005-08-25 | 2020-05-06 | University of Washington | Super-low fouling sulfobetaine and carboxybetaine materials and related methods |
JP4961133B2 (ja) * | 2005-11-10 | 2012-06-27 | 大阪有機化学工業株式会社 | 医療用材料 |
JP4934360B2 (ja) * | 2006-07-05 | 2012-05-16 | 学校法人東京女子医科大学 | 細胞培養支持体 |
JP5349873B2 (ja) * | 2008-09-04 | 2013-11-20 | 大阪有機化学工業株式会社 | 医療用材料 |
AU2010288940B2 (en) * | 2009-08-24 | 2015-02-26 | Solenis Technologies Cayman, L.P. | Anionic cross-linked polymers in water-in-water polymer dispersions |
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