发明授权
- 专利标题： Ion sensor
- 专利标题（中）： 离子传感器
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申请号： US577050申请日： 1990-09-04
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公开(公告)号： US5133856A公开(公告)日： 1992-07-28
- 发明人: Shuichiro Yamaguchi , Norihiko Ushizawa , Takeshi Shimomura , Noboru Oyama
- 申请人： Shuichiro Yamaguchi , Norihiko Ushizawa , Takeshi Shimomura , Noboru Oyama
- 申请人地址： JPX Tokyo
- 专利权人： Terumo Kabushiki Kaisha
- 当前专利权人： Terumo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX59-281076 19841228; JPX60-35691 19850225; JPX60-53308 19850319; JPX60-55177 19850319; JPX60-93176 19850430
- 主分类号： G01N27/333
- IPC分类号： G01N27/333
摘要：
An ion sensor of the type wherein a specific type of ion in an aqueous solution is measured by potential response. The sensor includes a conductor base, and a reversible redox polymer film formed directly on a surface of said conductor base. An ion carrier film is formed directly on a surface of said redox polymer film. The carrier film contains an ion carrier substance for allowing the specific type of ions to permeate from the aqueous solution to said polymer film.
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