EP3472607A4 - Durch polare flüssigkeiten gesteuerte feldeffektvorrichtungen - Google Patents

Durch polare flüssigkeiten gesteuerte feldeffektvorrichtungen Download PDF

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Publication number
EP3472607A4
EP3472607A4 EP17812823.7A EP17812823A EP3472607A4 EP 3472607 A4 EP3472607 A4 EP 3472607A4 EP 17812823 A EP17812823 A EP 17812823A EP 3472607 A4 EP3472607 A4 EP 3472607A4
Authority
EP
European Patent Office
Prior art keywords
field effect
effect devices
polar fluid
grid consisting
grid
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
EP17812823.7A
Other languages
English (en)
French (fr)
Other versions
EP3472607A2 (de
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
Application filed by Graphwear Technologies Inc filed Critical Graphwear Technologies Inc
Publication of EP3472607A2 publication Critical patent/EP3472607A2/de
Publication of EP3472607A4 publication Critical patent/EP3472607A4/de
Pending legal-status Critical Current

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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)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Nanotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (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)
EP17812823.7A 2016-06-30 2017-06-30 Durch polare flüssigkeiten gesteuerte feldeffektvorrichtungen Pending EP3472607A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662356729P 2016-06-30 2016-06-30
US201662356742P 2016-06-30 2016-06-30
PCT/IB2017/001003 WO2017216641A2 (en) 2016-06-18 2017-06-30 Polar fluid gated field effect devices

Publications (2)

Publication Number Publication Date
EP3472607A2 EP3472607A2 (de) 2019-04-24
EP3472607A4 true EP3472607A4 (de) 2020-02-19

Family

ID=65762403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17812823.7A Pending EP3472607A4 (de) 2016-06-30 2017-06-30 Durch polare flüssigkeiten gesteuerte feldeffektvorrichtungen

Country Status (5)

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

Families Citing this family (9)

* 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 (zh) * 2017-12-26 2020-07-21 湖北大学 一种基于石墨烯晶体管的dna传感器及其制备方法和在dna检测中的应用
KR20200144550A (ko) 2018-03-20 2020-12-29 그래프웨어 테크놀로지스 인크. 교체가능 센서 시스템들 및 방법들
JP6876661B2 (ja) * 2018-09-13 2021-05-26 株式会社東芝 有機物プローブ及び分子検出装置
CN112345614B (zh) * 2019-08-08 2023-07-21 中国科学院微电子研究所 基于氮化镓基增强型器件的探测器及其制作方法
EP3819260A1 (de) * 2019-11-07 2021-05-12 Infineon Technologies AG Verbundmaterial, chemoresistiver gassensor, chemoresistives gassensorsystem und verfahren zur herstellung und verwendung davon
US20220113305A1 (en) 2020-10-14 2022-04-14 Morton M. Mower System, apparatus, and method for viral monitoring in effluent
EP4124855A1 (de) 2021-07-29 2023-02-01 Consejo Superior De Investigaciones Científicas (CSIC) Graphen-biosensor zum nachweis des hepatitis-c-virus
KR102902443B1 (ko) * 2023-09-15 2025-12-26 울산과학기술원 가스 탐지 어레이 센서 및 가스 탐지 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8716029B1 (en) * 2010-09-21 2014-05-06 The United States Of America As Represented By The Secretary Of The United States Carbon nanotube sensors employing synthetic multifunctional peptides for surface functionalization
WO2015200758A2 (en) * 2014-06-26 2015-12-30 Tufts University 3d graphene transistor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4587539B2 (ja) * 1999-09-13 2010-11-24 アイメック 有機材料に基づいてサンプル中の被分析物を検出するための装置
JP4891550B2 (ja) * 2005-02-10 2012-03-07 独立行政法人科学技術振興機構 ｎ型トランジスタ、ｎ型トランジスタセンサ及びｎ型トランジスタ用チャネルの製造方法
WO2007109228A1 (en) * 2006-03-17 2007-09-27 The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Apparatus for microarray binding sensors having biological probe materials using carbon nanotube transistors
KR100773549B1 (ko) * 2006-04-03 2007-11-07 삼성전자주식회사 동일 전계 효과 트랜지스터를 이용하여 생분자를 검출하는방법
CN101517404A (zh) * 2006-09-22 2009-08-26 皇家飞利浦电子股份有限公司 半导体传感器装置、包括该装置的诊断仪器及其制作方法
JP2008258594A (ja) * 2007-03-09 2008-10-23 Hokkaido Univ カーボンナノチューブ電界効果トランジスタの製造方法およびバイオセンサ装置
US8609333B2 (en) 2007-10-01 2013-12-17 University Of Southern California Detection of methylated DNA and DNA mutations
US8169006B2 (en) * 2008-11-29 2012-05-01 Electronics And Telecommunications Research Institute Bio-sensor chip for detecting target material
US8853667B2 (en) 2011-12-06 2014-10-07 Jain Faquir C Quantum dot gate FETs and circuits configured as biosensors and gene sequencers
US8896032B2 (en) * 2013-01-23 2014-11-25 International Business Machines Corporation Self-aligned biosensors with enhanced sensitivity
WO2015054663A2 (en) * 2013-10-11 2015-04-16 The Regents Of The University Of California Biomolecular interaction detection devices and methods
US9765395B2 (en) * 2014-04-28 2017-09-19 Nanomedical Diagnostics, Inc. System and method for DNA sequencing and blood chemistry analysis
US10429342B2 (en) * 2014-12-18 2019-10-01 Edico Genome Corporation Chemically-sensitive field effect transistor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8716029B1 (en) * 2010-09-21 2014-05-06 The United States Of America As Represented By The Secretary Of The United States Carbon nanotube sensors employing synthetic multifunctional peptides for surface functionalization
WO2015200758A2 (en) * 2014-06-26 2015-12-30 Tufts University 3d graphene transistor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KEVIN KAM ET AL: "Polar Organic Gate Dielectrics for Graphene Field-Effect Transistor-Based Sensor Technology", SENSORS, vol. 18, no. 9, 23 August 2018 (2018-08-23), pages 2774, XP055654711, DOI: 10.3390/s18092774 *

Also Published As

Publication number Publication date
JP2019525200A (ja) 2019-09-05
CN109642888A (zh) 2019-04-16
KR102653287B1 (ko) 2024-03-29
JP2025168416A (ja) 2025-11-07
JP2022121664A (ja) 2022-08-19
JP2024055954A (ja) 2024-04-19
KR20240045375A (ko) 2024-04-05
WO2017216641A3 (en) 2018-02-15
KR20190027828A (ko) 2019-03-15
EP3472607A2 (de) 2019-04-24
CN115753941A (zh) 2023-03-07
WO2017216641A2 (en) 2017-12-21
JP7129405B2 (ja) 2022-09-01
CN109642888B (zh) 2022-11-01
JP7449333B2 (ja) 2024-03-13

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