GB2487416B - Chemical sensor - Google Patents

Chemical sensor

Info

Publication number: GB2487416B
Authority: GB; United Kingdom
Prior art keywords: chemical sensor; chemical; sensor
Prior art date: 2011-01-21
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.): Active

Application number

GB1101090.7A

Other versions

GB2487416A (en

GB201101090D0 (en

Inventor

Themistoklis Prodromakis

Christopher Toumazou

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.)

VAGONYX Ltd OF PORTCULLIS TRUSTNET BVI Ltd

Original Assignee

VAGONYX Ltd OF PORTCULLIS TRUSTNET BVI 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.)

2011-01-21

Filing date

2011-01-21

Publication date

2013-03-27

2011-01-21 Application filed by VAGONYX Ltd OF PORTCULLIS TRUSTNET BVI Ltd filed Critical VAGONYX Ltd OF PORTCULLIS TRUSTNET BVI Ltd

2011-01-21 Priority to GB1101090.7A priority Critical patent/GB2487416B/en

2011-03-09 Publication of GB201101090D0 publication Critical patent/GB201101090D0/en

2012-01-20 Priority to PCT/GB2012/050125 priority patent/WO2012098409A1/en

2012-07-25 Publication of GB2487416A publication Critical patent/GB2487416A/en

2013-03-27 Application granted granted Critical

2013-03-27 Publication of GB2487416B publication Critical patent/GB2487416B/en

Status Active legal-status Critical Current

2031-01-21 Anticipated expiration legal-status Critical

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
- G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4145—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for biomolecules, e.g. gate electrode with immobilised receptors
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4148—Integrated circuits therefor, e.g. fabricated by CMOS processing

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Molecular Biology (AREA)
Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Analytical Chemistry (AREA)
Electrochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Computer Hardware Design (AREA)
Spectroscopy & Molecular Physics (AREA)
Biophysics (AREA)
Hematology (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)

GB1101090.7A 2011-01-21 2011-01-21 Chemical sensor Active GB2487416B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1101090.7A GB2487416B (en)	2011-01-21	2011-01-21	Chemical sensor
PCT/GB2012/050125 WO2012098409A1 (en)	2011-01-21	2012-01-20	Chemical sensor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1101090.7A GB2487416B (en)	2011-01-21	2011-01-21	Chemical sensor

Publications (3)

Publication Number	Publication Date
GB201101090D0 GB201101090D0 (en)	2011-03-09
GB2487416A GB2487416A (en)	2012-07-25
GB2487416B true GB2487416B (en)	2013-03-27

Family

ID=43769436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1101090.7A Active GB2487416B (en)	2011-01-21	2011-01-21	Chemical sensor

Country Status (2)

Country	Link
GB (1)	GB2487416B (en)
WO (1)	WO2012098409A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2528070B (en) *	2014-07-08	2016-12-14	Vagonyx Ltd	Nerve stimulating and monitoring device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0213843A (en) *	1988-07-01	1990-01-18	Taiyo Yuden Co Ltd	Ph sensor and split part
JPH03259739A (en) *	1990-03-09	1991-11-19	Taiyo Yuden Co Ltd	Chlorine ion sensor and divided parts thereof
WO2009114689A1 (en) *	2008-03-12	2009-09-17	The Trustees Of The University Of Pennsylvania	Flexible and scalable sensor arrays for recording and modulating physiologic activity
WO2010052867A1 (en) *	2008-11-04	2010-05-14	株式会社日立製作所	Potentiometric sensor chip, potentiometric method, and measuring kit
CN101915799A (en) *	2010-07-15	2010-12-15	长沙理工大学	An Extended Gate Field Effect Transistor Sensor Chip for DNA Molecular Detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100442047C (en) *	2002-12-02	2008-12-10	爱科来株式会社	Analysis instrument
GB0322010D0 (en) *	2003-09-19	2003-10-22	Univ Cambridge Tech	Detection of molecular interactions using field effect transistors

2011
- 2011-01-21 GB GB1101090.7A patent/GB2487416B/en active Active
2012
- 2012-01-20 WO PCT/GB2012/050125 patent/WO2012098409A1/en active Application Filing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0213843A (en) *	1988-07-01	1990-01-18	Taiyo Yuden Co Ltd	Ph sensor and split part
JPH03259739A (en) *	1990-03-09	1991-11-19	Taiyo Yuden Co Ltd	Chlorine ion sensor and divided parts thereof
WO2009114689A1 (en) *	2008-03-12	2009-09-17	The Trustees Of The University Of Pennsylvania	Flexible and scalable sensor arrays for recording and modulating physiologic activity
WO2010052867A1 (en) *	2008-11-04	2010-05-14	株式会社日立製作所	Potentiometric sensor chip, potentiometric method, and measuring kit
CN101915799A (en) *	2010-07-15	2010-12-15	长沙理工大学	An Extended Gate Field Effect Transistor Sensor Chip for DNA Molecular Detection

Also Published As

Publication number	Publication date
GB2487416A (en)	2012-07-25
GB201101090D0 (en)	2011-03-09
WO2012098409A1 (en)	2012-07-26

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GB201112478D0 (en)	2011-08-31	Gas sensor
GB2487416B (en)	2013-03-27	Chemical sensor
GB201103430D0 (en)	2011-04-13	Sensor apparatus
GB201121264D0 (en)	2012-01-18	Sensor
GB201112341D0 (en)	2011-08-31	Sensor
GB201104275D0 (en)	2011-04-27	Sensor
GB201107986D0 (en)	2011-06-29	Sensor arrangement

Legal Events

Date	Code	Title	Description
2013-03-13	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20130215 AND 20130220
2019-10-09	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20190912 AND 20190918