Invention Grant
- Patent Title: Sensing elements and methods for making and using same
- Patent Title (中): 感应元件和制造和使用方法
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Application No.: US742002Application Date: 1991-08-08
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Publication No.: US5296381APublication Date: 1994-03-22
- Inventor: Masao Yafuso , Paul F. Korkowski , Roger A. Mader , Cheng Yan , John T. Carlock
- Applicant: Masao Yafuso , Paul F. Korkowski , Roger A. Mader , Cheng Yan , John T. Carlock
- Applicant Address: MN St. Paul
- Assignee: Minnesota Mining & Manufacturing Co.
- Current Assignee: Minnesota Mining & Manufacturing Co.
- Current Assignee Address: MN St. Paul
- Main IPC: A61B5/00
- IPC: A61B5/00 ; G01N21/62 ; G01N21/64 ; G01N21/77
Abstract:
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.
Public/Granted literature
- US4093055A Torque-transmitting, torque sensing system Public/Granted day:1978-06-06
Information query
