JPS5570733A - Stable fet sensor - Google Patents
Stable fet sensorInfo
- Publication number
- JPS5570733A JPS5570733A JP14477378A JP14477378A JPS5570733A JP S5570733 A JPS5570733 A JP S5570733A JP 14477378 A JP14477378 A JP 14477378A JP 14477378 A JP14477378 A JP 14477378A JP S5570733 A JPS5570733 A JP S5570733A
- Authority
- JP
- Japan
- Prior art keywords
- radical
- polymerization
- polymer
- film
- field effect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
PURPOSE: To establish the field transistor sensor which can continuously monitor the substance in body liquid with good accuracy, by coating the copolymer film with the specific hydrophobic polymer and hydrophilic polymer on the selective sensing film of field effect transistor.
CONSTITUTION: The sensing film of field effect transistor is coated with the polymer film obtained polymerization of the hydrophobic polymer expressed in equation I or II (where: R is radical produced at end at the stop reaction of polymerization of alkylmethachrylate, R' is alkenyl radical having C number 1W8 having double bonding of polymerization, R" is alkyl radical having C number 1W8, and p is a positive integer, 10W10000) and hydrophilic polymer expressed in equation III or IV [where: R1 is H, methyl radical, R2 is alkylene radical having C numbers 1W8, CH2CH2(OCH2CH2)1W30 radical, R3 and R4 are H,-OH, amino radical, alkoxy radical, alkyl radical replaced with alkylamino radical, having C number 1W8].
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14477378A JPS5570733A (en) | 1978-11-21 | 1978-11-21 | Stable fet sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14477378A JPS5570733A (en) | 1978-11-21 | 1978-11-21 | Stable fet sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570733A true JPS5570733A (en) | 1980-05-28 |
JPS617577B2 JPS617577B2 (en) | 1986-03-07 |
Family
ID=15370083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14477378A Granted JPS5570733A (en) | 1978-11-21 | 1978-11-21 | Stable fet sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570733A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01158343A (en) * | 1987-09-04 | 1989-06-21 | Willi Moeller Ag | Ion selecting portion of apparatus for measuring ion density and making of polymer substance containing hydrophilic group |
JPH01282456A (en) * | 1988-05-09 | 1989-11-14 | Taiyo Yuden Co Ltd | Biosensor and divided parts thereof |
JPH0726933B2 (en) * | 1985-09-06 | 1995-03-29 | イ−ストマン コダツク カンパニ− | Ion-sensitive electrochemical sensor |
CN105153455A (en) * | 2015-08-12 | 2015-12-16 | 中国科学院长春应用化学研究所 | Biological pollution resistant material and preparation method thereof |
-
1978
- 1978-11-21 JP JP14477378A patent/JPS5570733A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726933B2 (en) * | 1985-09-06 | 1995-03-29 | イ−ストマン コダツク カンパニ− | Ion-sensitive electrochemical sensor |
JPH01158343A (en) * | 1987-09-04 | 1989-06-21 | Willi Moeller Ag | Ion selecting portion of apparatus for measuring ion density and making of polymer substance containing hydrophilic group |
JPH01282456A (en) * | 1988-05-09 | 1989-11-14 | Taiyo Yuden Co Ltd | Biosensor and divided parts thereof |
CN105153455A (en) * | 2015-08-12 | 2015-12-16 | 中国科学院长春应用化学研究所 | Biological pollution resistant material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS617577B2 (en) | 1986-03-07 |
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