MX2020014068A - Sistemas de deteccion. - Google Patents

Sistemas de deteccion.

Info

Publication number
MX2020014068A
MX2020014068A MX2020014068A MX2020014068A MX2020014068A MX 2020014068 A MX2020014068 A MX 2020014068A MX 2020014068 A MX2020014068 A MX 2020014068A MX 2020014068 A MX2020014068 A MX 2020014068A MX 2020014068 A MX2020014068 A MX 2020014068A
Authority
MX
Mexico
Prior art keywords
sensor
conductive channel
complex
electrodes
sensing systems
Prior art date
Application number
MX2020014068A
Other languages
English (en)
Inventor
Brian D Mather
Boyan Boyanov
Jeffrey G Mandell
Jeffrey S Fisher
Bacigalupo Maria Candelaria Rogert
Kaitlin M Pugliese
Original Assignee
Illumina 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 Illumina Inc filed Critical Illumina Inc
Publication of MX2020014068A publication Critical patent/MX2020014068A/es

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
    • G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes
    • 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
    • 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
    • C12Q1/001—Enzyme electrodes
    • 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
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the detection means
    • C12Q1/6825—Nucleic acid detection involving sensors
    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6869—Methods for sequencing
    • 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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
    • 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
    • G01N27/416—Systems
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4167—Systems measuring a particular property of an electrolyte pH
    • 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
    • C12Q2521/00—Reaction characterised by the enzymatic activity
    • C12Q2521/10—Nucleotidyl transfering
    • C12Q2521/101—DNA polymerase
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/91—Transferases (2.)
    • G01N2333/912—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • G01N2333/91205—Phosphotransferases in general
    • G01N2333/91245—Nucleotidyltransferases (2.7.7)

Abstract

En un ejemplo, un sistema de detección incluye un sensor de pH. El sensor de pH incluye dos electrodos y un canal conductor conectado operativamente a los dos electrodos. Un complejo está unido al canal conductor del sensor de pH. El complejo incluye una polimerasa unida a al menos un resto que altera el pH que participa en la generación de un cambio de pH en las proximidades del canal conductor por el consumo de un sustrato secundario en un fluido que se expone al sensor de pH. El al menos un resto que altera el pH se selecciona del grupo que consiste en una enzima, un complejo de coordinación metálico, un cofactor y un activador.
MX2020014068A 2019-02-15 2020-01-24 Sistemas de deteccion. MX2020014068A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962806545P 2019-02-15 2019-02-15
PCT/US2020/014942 WO2020167447A2 (en) 2019-02-15 2020-01-24 Sensing systems

Publications (1)

Publication Number Publication Date
MX2020014068A true MX2020014068A (es) 2021-05-27

Family

ID=72045675

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020014068A MX2020014068A (es) 2019-02-15 2020-01-24 Sistemas de deteccion.

Country Status (14)

Country Link
US (1) US20210310985A1 (es)
EP (1) EP3942067A4 (es)
JP (1) JP2022520137A (es)
KR (1) KR20210125892A (es)
CN (1) CN112673112A (es)
AU (1) AU2020221765A1 (es)
BR (1) BR112020026482A2 (es)
CA (1) CA3103670A1 (es)
IL (1) IL279567A (es)
MX (1) MX2020014068A (es)
PH (1) PH12020552292A1 (es)
SG (1) SG11202012397SA (es)
TW (1) TWI752407B (es)
WO (1) WO2020167447A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023544468A (ja) * 2020-09-29 2023-10-24 イルミナ インコーポレイテッド フローセルを作製するための方法
MX2022014809A (es) * 2020-09-29 2023-03-14 Illumina Inc Celdas de flujo y metodos para hacer las mismas.
US20230330617A1 (en) * 2021-12-27 2023-10-19 Illumina, Inc. Flow cell surface patterning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007148809A1 (en) * 2006-06-20 2007-12-27 Canon Kabushiki Kaisha Polymerase-immobilized electrode
EP2274446B1 (en) * 2008-03-31 2015-09-09 Pacific Biosciences of California, Inc. Two slow-step polymerase enzyme systems and methods
WO2010008480A2 (en) * 2008-06-25 2010-01-21 Ion Torrent Systems Incorporated Methods and apparatus for measuring analytes using large scale fet arrays
DE102012204366B4 (de) * 2011-12-16 2017-07-27 Siemens Aktiengesellschaft Verfahren und Kit zur Identifizierung und Quantifizierung von einer einzelsträngigen Ziel-Nukleinsäure
GB2500715A (en) * 2012-03-30 2013-10-02 Gene Onyx Ltd Single nucleotide polymorphism detection using an ISFET array
GB2509481A (en) * 2012-08-29 2014-07-09 Dna Electronics Ltd Ionic signal enhancement in nucleic acid synthesis reactions
WO2014110287A1 (en) * 2013-01-09 2014-07-17 Caerus Molecular Diagnostics Sequencing nucleic acids by enzyme activation
WO2014182630A1 (en) * 2013-05-06 2014-11-13 Pacific Biosciences Of California , Inc. Real-time electronic sequencing
US10605766B2 (en) * 2014-07-15 2020-03-31 Illumina, Inc. Biochemically activated electronic device
JP6692831B2 (ja) * 2015-05-12 2020-05-13 イラミーナ インコーポレーテッド 核酸をシーケンシングするための電界効果装置および方法
WO2017024049A1 (en) * 2015-08-06 2017-02-09 Pacific Biosciences Of California, Inc. Single-molecule nanofet sequencing systems and methods

Also Published As

Publication number Publication date
CN112673112A (zh) 2021-04-16
IL279567A (en) 2021-03-01
KR20210125892A (ko) 2021-10-19
TWI752407B (zh) 2022-01-11
SG11202012397SA (en) 2021-01-28
WO2020167447A3 (en) 2021-03-11
EP3942067A2 (en) 2022-01-26
PH12020552292A1 (en) 2021-06-07
AU2020221765A1 (en) 2021-01-14
CA3103670A1 (en) 2020-08-20
TW202045916A (zh) 2020-12-16
WO2020167447A2 (en) 2020-08-20
JP2022520137A (ja) 2022-03-29
US20210310985A1 (en) 2021-10-07
BR112020026482A2 (pt) 2021-09-28
EP3942067A4 (en) 2022-11-23

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