JPS5570733A - Stable fet sensor - Google Patents

Stable fet sensor

Info

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
Application number
JP14477378A
Other languages
Japanese (ja)
Other versions
JPS617577B2 (en
Inventor
Makoto Yano
Kiyoo Shimada
Kyoichiro Shibatani
Tsutomu Makimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP14477378A priority Critical patent/JPS5570733A/en
Publication of JPS5570733A publication Critical patent/JPS5570733A/en
Publication of JPS617577B2 publication Critical patent/JPS617577B2/ja
Granted legal-status Critical Current

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
JP14477378A 1978-11-21 1978-11-21 Stable fet sensor Granted JPS5570733A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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