发明授权
- 专利标题： Sensing elements and methods for making and using same
- 专利标题（中）： 感应元件和制造和使用方法
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申请号： US742002申请日： 1991-08-08
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公开(公告)号： US5296381A公开(公告)日： 1994-03-22
- 发明人: Masao Yafuso , Paul F. Korkowski , Roger A. Mader , Cheng Yan , John T. Carlock
- 申请人： Masao Yafuso , Paul F. Korkowski , Roger A. Mader , Cheng Yan , John T. Carlock
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining & Manufacturing Co.
- 当前专利权人： Minnesota Mining & Manufacturing Co.
- 当前专利权人地址： MN St. Paul
- 主分类号： A61B5/00
- IPC分类号： A61B5/00 ; G01N21/62 ; G01N21/64 ; G01N21/77
摘要：
A sensing element for sensing the concentration of an analyte in a medium is disclosed. The sensing element comprises a matrix material having at least one indicator component covalently bonded thereto. The indicator component is capable of providing a signal dependent on the concentration of a analyte in a medium. The indicator component is derived from at least one indicator compound having an aromatic ring to which is directly bonded a group including a functional portion which is conjugated relative to this aromatic ring.
公开/授权文献
- US4093055A Torque-transmitting, torque sensing system 公开/授权日：1978-06-06
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