KR102466256B9 - Biosensor using heterojuction channel and manufacturing method thereof - Google Patents

Biosensor using heterojuction channel and manufacturing method thereof

Info

Publication number
KR102466256B9
KR102466256B9 KR1020200058347A KR20200058347A KR102466256B9 KR 102466256 B9 KR102466256 B9 KR 102466256B9 KR 1020200058347 A KR1020200058347 A KR 1020200058347A KR 20200058347 A KR20200058347 A KR 20200058347A KR 102466256 B9 KR102466256 B9 KR 102466256B9
Authority
KR
South Korea
Prior art keywords
heterojuction
biosensor
channel
manufacturing
heterojuction channel
Prior art date
Application number
KR1020200058347A
Other languages
Korean (ko)
Other versions
KR20210141124A (en
KR102466256B1 (en
Inventor
유우종
김지은
박미향
Original Assignee
성균관대학교산학협력단
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 성균관대학교산학협력단 filed Critical 성균관대학교산학협력단
Priority to KR1020200058347A priority Critical patent/KR102466256B1/en
Publication of KR20210141124A publication Critical patent/KR20210141124A/en
Application granted granted Critical
Publication of KR102466256B1 publication Critical patent/KR102466256B1/en
Publication of KR102466256B9 publication Critical patent/KR102466256B9/en

Links

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
    • G01N27/28—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
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3278—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction involving nanosized elements, e.g. nanogaps or nanoparticles
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Nanotechnology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR1020200058347A 2020-05-15 2020-05-15 Biosensor using heterojuction channel and manufacturing method thereof KR102466256B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200058347A KR102466256B1 (en) 2020-05-15 2020-05-15 Biosensor using heterojuction channel and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200058347A KR102466256B1 (en) 2020-05-15 2020-05-15 Biosensor using heterojuction channel and manufacturing method thereof

Publications (3)

Publication Number Publication Date
KR20210141124A KR20210141124A (en) 2021-11-23
KR102466256B1 KR102466256B1 (en) 2022-11-11
KR102466256B9 true KR102466256B9 (en) 2023-04-12

Family

ID=78695140

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200058347A KR102466256B1 (en) 2020-05-15 2020-05-15 Biosensor using heterojuction channel and manufacturing method thereof

Country Status (1)

Country Link
KR (1) KR102466256B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114384140B (en) * 2021-12-07 2024-05-03 山东师范大学 Biosensor with graphene/tungsten telluride heterostructure and preparation method and application thereof
WO2024014820A1 (en) * 2022-07-12 2024-01-18 주식회사 에이배리스터컴퍼니 Graphene-based sensor, measurement device using same, specimen measurement method, and specimen analysis method
KR102648887B1 (en) * 2022-07-12 2024-03-19 주식회사 에이배리스터컴퍼니 Graphene-based sensor, measuring device and analyzing method using graphene-based sensor
KR102606910B1 (en) * 2023-05-15 2023-11-24 주식회사 에이배리스터컴퍼니 Sensor measurement method and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101092724B1 (en) 2009-05-11 2011-12-09 서울대학교산학협력단 Fabrication of High-Performance Transducers for FET-Type Bioelectronic Noses Using Polypyrrole Nanotubes conjugated with Human Olfactory Receptors
KR102140148B1 (en) * 2013-11-29 2020-07-31 삼성전자주식회사 Memory device including two-dimensional material and methods of manufacturing and operating the same
KR101591379B1 (en) * 2015-12-02 2016-02-04 경희대학교 산학협력단 Biosensor
KR101991566B1 (en) * 2017-07-10 2019-06-20 연세대학교 산학협력단 Gas sensor based on two-dimensional heterojunction structure and method of fabricating the same

Also Published As

Publication number Publication date
KR20210141124A (en) 2021-11-23
KR102466256B1 (en) 2022-11-11

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GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]