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WO2017216641A3 - Polar fluid gated field effect devices - Google Patents

Polar fluid gated field effect devices Download PDF

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Publication number
WO2017216641A3
WO2017216641A3 PCT/IB2017/001003 IB2017001003W WO2017216641A3 WO 2017216641 A3 WO2017216641 A3 WO 2017216641A3 IB 2017001003 W IB2017001003 W IB 2017001003W WO 2017216641 A3 WO2017216641 A3 WO 2017216641A3
Authority
WO
WIPO (PCT)
Prior art keywords
field effect
effect devices
polar fluid
gated field
fluid gated
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.)
Ceased
Application number
PCT/IB2017/001003
Other languages
French (fr)
Other versions
WO2017216641A2 (en
Inventor
Rajatesch R. GUDIBANDE
Saurabh RADHAKRISHNAN
Antoine GALAND
Meet VORA
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.)
Graphwear Technologies Inc
Original Assignee
Graphwear Technologies Inc
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
Priority to EP17812823.7A priority Critical patent/EP3472607A4/en
Priority to KR1020197001607A priority patent/KR102653287B1/en
Priority to CA3067304A priority patent/CA3067304C/en
Priority to CN202211200989.1A priority patent/CN115753941A/en
Priority to CN201780050922.5A priority patent/CN109642888B/en
Priority to KR1020247010269A priority patent/KR20240045375A/en
Priority to JP2019518162A priority patent/JP7129405B2/en
Application filed by Graphwear Technologies Inc filed Critical Graphwear Technologies Inc
Publication of WO2017216641A2 publication Critical patent/WO2017216641A2/en
Publication of WO2017216641A3 publication Critical patent/WO2017216641A3/en
Priority to US16/221,384 priority patent/US12298215B2/en
Anticipated expiration legal-status Critical
Priority to JP2022107238A priority patent/JP7449333B2/en
Priority to JP2024031345A priority patent/JP2024055954A/en
Priority to US19/175,936 priority patent/US20250258130A1/en
Priority to JP2025139036A priority patent/JP2025168416A/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • G01N27/4146—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS involving nanosized elements, e.g. nanotubes, nanowires
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6845—Methods of identifying protein-protein interactions in protein mixtures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nanotechnology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Thin Film Transistor (AREA)

Abstract

Disclosed herein are nanoscale field effect transistors (NFETs), e.g., graphene based field effect transistors (GFETs), that do not have physical gates. Instead, they are gated by polar fluids. Systems and methods using such transistors are also disclosed.
PCT/IB2017/001003 2016-06-18 2017-06-30 Polar fluid gated field effect devices Ceased WO2017216641A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP17812823.7A EP3472607A4 (en) 2016-06-30 2017-06-30 FIELD EFFECT DEVICES WITH A GRID CONSISTING OF A POLAR FLUID
KR1020197001607A KR102653287B1 (en) 2016-06-30 2017-06-30 Field-effect device with polarized fluid gate
CA3067304A CA3067304C (en) 2016-06-18 2017-06-30 Polar fluid gated field effect devices
CN202211200989.1A CN115753941A (en) 2016-06-30 2017-06-30 Polar fluid gated field effect device
CN201780050922.5A CN109642888B (en) 2016-06-30 2017-06-30 Polar fluid gated field effect device
KR1020247010269A KR20240045375A (en) 2016-06-30 2017-06-30 Polar fluid gated field effect devices
JP2019518162A JP7129405B2 (en) 2016-06-30 2017-06-30 Field-effect devices gated by polar fluids
US16/221,384 US12298215B2 (en) 2016-06-18 2018-12-14 Polar fluid gated field effect devices
JP2022107238A JP7449333B2 (en) 2016-06-30 2022-07-01 Field-effect device gated by polar fluid
JP2024031345A JP2024055954A (en) 2016-06-30 2024-03-01 Polar fluid-gated field-effect devices
US19/175,936 US20250258130A1 (en) 2016-06-18 2025-04-10 Polar fluid gated field effect devices
JP2025139036A JP2025168416A (en) 2016-06-30 2025-08-22 Polar fluid-gated field-effect devices

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US62/351,942 2016-06-18
US201662356729P 2016-06-30 2016-06-30
US201662356742P 2016-06-30 2016-06-30
US62/356,742 2016-06-30
US62/356,729 2016-06-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/221,384 Continuation US12298215B2 (en) 2016-06-18 2018-12-14 Polar fluid gated field effect devices

Publications (2)

Publication Number Publication Date
WO2017216641A2 WO2017216641A2 (en) 2017-12-21
WO2017216641A3 true WO2017216641A3 (en) 2018-02-15

Family

ID=65762403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/001003 Ceased WO2017216641A2 (en) 2016-06-18 2017-06-30 Polar fluid gated field effect devices

Country Status (5)

Country Link
EP (1) EP3472607A4 (en)
JP (4) JP7129405B2 (en)
KR (2) KR102653287B1 (en)
CN (2) CN115753941A (en)
WO (1) WO2017216641A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3067304C (en) 2016-06-18 2024-05-07 Graphwear Technologies Inc. Polar fluid gated field effect devices
CN108181367B (en) * 2017-12-26 2020-07-21 湖北大学 A kind of DNA sensor based on graphene transistor and its preparation method and application in DNA detection
EP4501219A3 (en) 2018-03-20 2025-04-09 Graphwear Technologies Inc. Replaceable sensor systems
JP6876661B2 (en) * 2018-09-13 2021-05-26 株式会社東芝 Organic probe and molecule detector
CN112345614B (en) * 2019-08-08 2023-07-21 中国科学院微电子研究所 Detector based on gallium nitride-based enhancement device and manufacturing method thereof
EP3819260A1 (en) * 2019-11-07 2021-05-12 Infineon Technologies AG A composite material, a chemoresistive gas sensor, a chemoresistive gas sensor system and a method for making and using same
US20220113305A1 (en) * 2020-10-14 2022-04-14 Morton M. Mower System, apparatus, and method for viral monitoring in effluent
EP4124855A1 (en) 2021-07-29 2023-02-01 Consejo Superior De Investigaciones Científicas (CSIC) Graphene biosensor for the detection of hepatitis c virus

Citations (5)

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US20070231211A1 (en) * 2006-04-03 2007-10-04 Samsung Electronics Co., Ltd. Method of Detecting Bio-Molecues Using the Same Field Effect Transistor on the Gate Sensing Surface
US20080035494A1 (en) * 2006-03-17 2008-02-14 Gomez Romel D R Apparatus for microarray binding sensors having biological probe materials using carbon nanotube transistors
WO2015054663A2 (en) * 2013-10-11 2015-04-16 The Regents Of The University Of California Biomolecular interaction detection devices and methods
US20150307936A1 (en) * 2014-04-28 2015-10-29 Nanomedical Diagnostics, Inc. System and method for dna sequencing and blood chemistry analysis
US20160178569A1 (en) * 2014-12-18 2016-06-23 Edico Genome Corporation Chemically-Sensitive Field Effect Transistor

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JP4587539B2 (en) * 1999-09-13 2010-11-24 アイメック Apparatus for detecting analytes in samples based on organic materials
JP4891550B2 (en) * 2005-02-10 2012-03-07 独立行政法人科学技術振興機構 N-type transistor, n-type transistor sensor, and n-type transistor channel manufacturing method
EP2069773A2 (en) * 2006-09-22 2009-06-17 Koninklijke Philips Electronics N.V. Semiconductor sensor device, diagnostic instrument comprising such a device and method of manufacturing such a device
JP2008258594A (en) * 2007-03-09 2008-10-23 Hokkaido Univ Carbon nanotube field effect transistor manufacturing method and biosensor device
CA2701380C (en) * 2007-10-01 2014-03-11 University Of Southern California Detection of methylated dna and dna mutations
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US20070231211A1 (en) * 2006-04-03 2007-10-04 Samsung Electronics Co., Ltd. Method of Detecting Bio-Molecues Using the Same Field Effect Transistor on the Gate Sensing Surface
WO2015054663A2 (en) * 2013-10-11 2015-04-16 The Regents Of The University Of California Biomolecular interaction detection devices and methods
US20160252517A1 (en) * 2013-10-11 2016-09-01 The Regents Of The University Of California Biomolecular interaction detection devices and methods
US20150307936A1 (en) * 2014-04-28 2015-10-29 Nanomedical Diagnostics, Inc. System and method for dna sequencing and blood chemistry analysis
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Also Published As

Publication number Publication date
KR20240045375A (en) 2024-04-05
KR20190027828A (en) 2019-03-15
EP3472607A2 (en) 2019-04-24
JP2024055954A (en) 2024-04-19
CN109642888B (en) 2022-11-01
JP2019525200A (en) 2019-09-05
JP7129405B2 (en) 2022-09-01
CN115753941A (en) 2023-03-07
JP2022121664A (en) 2022-08-19
EP3472607A4 (en) 2020-02-19
CN109642888A (en) 2019-04-16
WO2017216641A2 (en) 2017-12-21
JP2025168416A (en) 2025-11-07
JP7449333B2 (en) 2024-03-13
KR102653287B1 (en) 2024-03-29

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