SG10202103157SA - Method for pathogen detection - Google Patents

Method for pathogen detection

Info

Publication number
SG10202103157SA
SG10202103157SA SG10202103157SA SG10202103157SA SG 10202103157S A SG10202103157S A SG 10202103157SA SG 10202103157S A SG10202103157S A SG 10202103157SA SG 10202103157S A SG10202103157S A SG 10202103157SA
Authority
SG
Singapore
Prior art keywords
pathogen detection
pathogen
detection
Prior art date
Application number
Other languages
English (en)
Inventor
Hardy Wai Hong Chan
Yi-Shao Liu
Chihchung Chen
Ming-Yu Lin
Hao Lee
Original Assignee
Helios Bioelectronics 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 Helios Bioelectronics Inc filed Critical Helios Bioelectronics Inc
Publication of SG10202103157SA publication Critical patent/SG10202103157SA/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
    • G01N27/403—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48735—Investigating suspensions of cells, e.g. measuring microbe concentration
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48785—Electrical and electronic details of measuring devices for physical analysis of liquid biological material not specific to a particular test method, e.g. user interface or power supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/04—Closures and closing means
    • B01L2300/046—Function or devices integrated in the closure
    • B01L2300/047—Additional chamber, reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Hematology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Toxicology (AREA)
  • Biotechnology (AREA)
  • Clinical Laboratory Science (AREA)
  • Dispersion Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Nanotechnology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
SG10202103157S 2020-03-30 2021-03-26 Method for pathogen detection SG10202103157SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202063001938P 2020-03-30 2020-03-30

Publications (1)

Publication Number Publication Date
SG10202103157SA true SG10202103157SA (en) 2021-10-28

Family

ID=75277863

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10202103157S SG10202103157SA (en) 2020-03-30 2021-03-26 Method for pathogen detection

Country Status (7)

Country Link
US (1) US20210302366A1 (ja)
EP (1) EP3889268B1 (ja)
JP (1) JP2021168647A (ja)
KR (1) KR20210122704A (ja)
CN (1) CN113466309B (ja)
SG (1) SG10202103157SA (ja)
TW (1) TWI792246B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118275514B (zh) * 2024-06-03 2024-08-06 中国人民解放军南部战区总医院 一种基于场效应管检测病原体的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528270A (en) * 1982-11-02 1985-07-09 Kabushiki Kaisya Advance Kaihatsu Kenkyujo Electrochemical method for detection and classification of microbial cell
GB8724845D0 (en) * 1987-10-23 1987-11-25 Metal Box Plc Detecting microorganisms
US20030022361A1 (en) * 2001-02-22 2003-01-30 Kenneth Houston Smart culture vessel
US20040033627A1 (en) * 2002-05-31 2004-02-19 The Regents Of The University Of California Method and apparatus for detecting substances of interest
CN101287986B (zh) * 2005-06-14 2012-01-18 三美电机株式会社 场效应晶体管、具备该场效应晶体管的生物传感器及检测方法
JP5268175B2 (ja) * 2006-01-12 2013-08-21 バイオセンス テクノロジーズ インク． 迅速に細胞の生存テストを実行するための方法及び構成物
JP5228891B2 (ja) * 2008-11-21 2013-07-03 株式会社リコー センサデバイス
CN101852765A (zh) * 2010-05-06 2010-10-06 解宇 利用细菌的氧化反应判断其对药物敏感性的装置及方法
US8373206B2 (en) * 2010-07-20 2013-02-12 Nth Tech Corporation Biosensor apparatuses and methods thereof
JP5737655B2 (ja) * 2011-07-13 2015-06-17 国立大学法人広島大学 半導体センサ
CN102435653A (zh) * 2011-09-05 2012-05-02 湖南大学 基于场效应晶体管的抗生素类药物筛选装置与方法
JP6257523B2 (ja) * 2011-12-22 2018-01-10 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 感染性微生物の迅速な検出のための方法及び装置
US10281464B2 (en) * 2014-08-01 2019-05-07 Uwm Research Foundation, Inc. Real-time detection of water contaminants
US10316348B2 (en) * 2014-09-16 2019-06-11 Northeastern University Diagnostic system and process for rapid bacterial infection diagnosis
WO2017035393A1 (en) * 2015-08-25 2017-03-02 eSense, LLC Devices, systems and methods for detecting viable microorganisms in a fluid sample
SG10201709799SA (en) * 2016-11-29 2018-06-28 Helios Bioelectronics Inc Method for quantitatively profiling nucleic acids
JP2019039734A (ja) * 2017-08-24 2019-03-14 学校法人東北学院 イオン・バイオセンサチップとイオン・バイオセンサモジュールおよびこれらを用いたイオン・バイオセンサ
EP3717909A4 (en) * 2017-11-28 2021-12-29 Inanobio, Inc. Field effect transistor sensor detection assays and systems and methods of making and using same

Also Published As

Publication number Publication date
EP3889268A1 (en) 2021-10-06
US20210302366A1 (en) 2021-09-30
KR20210122704A (ko) 2021-10-12
TWI792246B (zh) 2023-02-11
CN113466309B (zh) 2024-10-18
TW202144780A (zh) 2021-12-01
CN113466309A (zh) 2021-10-01
EP3889268B1 (en) 2024-09-11
JP2021168647A (ja) 2021-10-28

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