JPS6480854A - Biosensor - Google Patents

Biosensor

Info

Publication number
JPS6480854A
JPS6480854A JP62239339A JP23933987A JPS6480854A JP S6480854 A JPS6480854 A JP S6480854A JP 62239339 A JP62239339 A JP 62239339A JP 23933987 A JP23933987 A JP 23933987A JP S6480854 A JPS6480854 A JP S6480854A
Authority
JP
Japan
Prior art keywords
metal oxide
amphipatic
org
coated
protein
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.)
Pending
Application number
JP62239339A
Other languages
Japanese (ja)
Inventor
Tsutomu Miyasaka
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62239339A priority Critical patent/JPS6480854A/en
Publication of JPS6480854A publication Critical patent/JPS6480854A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain an extremely thin biosensor having high detection sensitivity by depositing a monomolecular film consisting of amphipatic org. molecules and a kind of bioactive protein on the surface of a conductive electrode consisting of a metal oxide. CONSTITUTION:The metal oxide having suitable electrical conductivity, more preferably <=10<-3>OMEGA.cm specific resistance is coated as a thin layer 3 on a suitable insulating base 2. The surface of the conductive electrode 3 consisting of this metal oxide or the surface to which a hydrophobic property is imparted is coated with at least one kind of the bioactive protein as a functional material and the monomolecular film or cumulative film 4 of the amphipatic org. molecule carrying said protein. These materials function integrally to constitute a sensor. The layer 3 of the metal oxide is connected by ohmic contact to an external conductor and is connected to an electrical measurement circuit.
JP62239339A 1987-09-24 1987-09-24 Biosensor Pending JPS6480854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62239339A JPS6480854A (en) 1987-09-24 1987-09-24 Biosensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62239339A JPS6480854A (en) 1987-09-24 1987-09-24 Biosensor

Publications (1)

Publication Number Publication Date
JPS6480854A true JPS6480854A (en) 1989-03-27

Family

ID=17043262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62239339A Pending JPS6480854A (en) 1987-09-24 1987-09-24 Biosensor

Country Status (1)

Country Link
JP (1) JPS6480854A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335326A2 (en) * 1988-03-28 1989-10-04 Canon Kabushiki Kaisha Ion permeable membrane and ion transport method by utilizing said membrane
WO2006020507A1 (en) * 2004-08-09 2006-02-23 General Electric Company Sensor films and systems and methods of detection using sensor films

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335326A2 (en) * 1988-03-28 1989-10-04 Canon Kabushiki Kaisha Ion permeable membrane and ion transport method by utilizing said membrane
WO2006020507A1 (en) * 2004-08-09 2006-02-23 General Electric Company Sensor films and systems and methods of detection using sensor films

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