JP4247249B2 - 脂質膜センサ - Google Patents
脂質膜センサ Download PDFInfo
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- JP4247249B2 JP4247249B2 JP2006170429A JP2006170429A JP4247249B2 JP 4247249 B2 JP4247249 B2 JP 4247249B2 JP 2006170429 A JP2006170429 A JP 2006170429A JP 2006170429 A JP2006170429 A JP 2006170429A JP 4247249 B2 JP4247249 B2 JP 4247249B2
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- Prior art keywords
- lipid
- membrane
- substrate
- lipid membrane
- sensor
- Prior art date
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Description
本発明の実施形態にかかる脂質膜センサは、水中に存在する毒物の種類および量を決定するものである。本明細書において、毒物とは環境汚染物質も含むものと定義される。
まず、脂質二分子膜を作製し、これを用いた従来の脂質膜センサについて確認を行なった。
図示する脂質膜センサを作製するに当たっては、まず、基板30に設けられた貫通孔を微小な蓋で覆っておく。微小な蓋としては、例えば、シリコン基板等を用いることができる。参照電極33の表面に電解質を含む高分子ゲル32を配置し、この上に、貫通孔を有する基板30を装着する。これによって、基板30と参照電極33とは、高分子ゲル32を介して一体化される。
14…食塩水溶液; 15…Ag/AgCl電極; 16…エレクトロメータ
17…記録計; 21…測定用セル; 22…テフロン被覆ニッケル基板
23…脂質二分子膜; 24…吐出部; 25…貯留槽; 26…Ag/AgCl電極
27…コントローラ; 31…基板; 32…脂質膜; 32…高分子ゲル
33…参照電極; 34…基板。
Claims (1)
- 水中の物質を検出する脂質膜センサであって、
表面および裏面を有し、前記表面から前記裏面に達する貫通孔が設けられた基板と、
前記基板の前記貫通孔内に配置され、前記物質と相互作用を示す脂質膜と、
前記脂質膜に接して、前記基板の表面に設けられた電解質含有高分子ゲルと、
前記電解質含有高分子ゲルに直接接してこの上に配置され、前記脂質膜の前記相互作用の情報を獲得する参照電極と
を具備することを特徴とする脂質膜センサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006170429A JP4247249B2 (ja) | 2006-06-20 | 2006-06-20 | 脂質膜センサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006170429A JP4247249B2 (ja) | 2006-06-20 | 2006-06-20 | 脂質膜センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008002851A JP2008002851A (ja) | 2008-01-10 |
JP4247249B2 true JP4247249B2 (ja) | 2009-04-02 |
Family
ID=39007369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006170429A Expired - Fee Related JP4247249B2 (ja) | 2006-06-20 | 2006-06-20 | 脂質膜センサ |
Country Status (1)
Country | Link |
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JP (1) | JP4247249B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6211273B2 (ja) * | 2013-02-27 | 2017-10-11 | 国立大学法人 東京大学 | 脂質二重膜デバイス、脂質二重膜デバイスアレイ、脂質二重膜デバイス製造装置及び脂質二重膜デバイスの製造方法 |
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2006
- 2006-06-20 JP JP2006170429A patent/JP4247249B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2008002851A (ja) | 2008-01-10 |
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