CA2862255A1 - Use of windowed mass spectrometry data for retention time determination or confirmation - Google Patents

Use of windowed mass spectrometry data for retention time determination or confirmation Download PDF

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Publication number
CA2862255A1
CA2862255A1 CA2862255A CA2862255A CA2862255A1 CA 2862255 A1 CA2862255 A1 CA 2862255A1 CA 2862255 A CA2862255 A CA 2862255A CA 2862255 A CA2862255 A CA 2862255A CA 2862255 A1 CA2862255 A1 CA 2862255A1
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CA
Canada
Prior art keywords
mass
spectra
collection
peak
intervals
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.)
Abandoned
Application number
CA2862255A
Other languages
English (en)
French (fr)
Inventor
Stephen A. Tate
John R. Burton
Original Assignee
DH Technologies Development Pte Ltd
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 DH Technologies Development Pte Ltd filed Critical DH Technologies Development Pte Ltd
Publication of CA2862255A1 publication Critical patent/CA2862255A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8631—Peaks
    • G01N30/8634—Peak quality criteria
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20—Identification of molecular entities, parts thereof or of chemical compositions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H01J49/0031—Step by step routines describing the use of the apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H01J49/0036—Step by step routines describing the handling of the data generated during a measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Quality & Reliability (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CA2862255A 2011-12-29 2012-12-15 Use of windowed mass spectrometry data for retention time determination or confirmation Abandoned CA2862255A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161581423P 2011-12-29 2011-12-29
US61/581,423 2011-12-29
PCT/IB2012/002723 WO2013098618A1 (en) 2011-12-29 2012-12-15 Use of windowed mass spectrometry data for retention time determination or confirmation

Publications (1)

Publication Number Publication Date
CA2862255A1 true CA2862255A1 (en) 2013-07-04

Family

ID=48696427

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862255A Abandoned CA2862255A1 (en) 2011-12-29 2012-12-15 Use of windowed mass spectrometry data for retention time determination or confirmation

Country Status (7)

Country Link
US (2) US9343276B2 (https=)
EP (1) EP2798664B1 (https=)
JP (2) JP2015503746A (https=)
KR (1) KR102044211B1 (https=)
CN (2) CN104025249B (https=)
CA (1) CA2862255A1 (https=)
WO (1) WO2013098618A1 (https=)

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WO2014076529A1 (en) * 2012-11-15 2014-05-22 Dh Technologies Development Pte. Ltd. Systems and methods for identifying compounds from ms/ms data without precursor ion information
US10141169B2 (en) 2012-11-15 2018-11-27 Dh Technologies Development Pte. Ltd. Systems and methods for identifying compounds from MS/MS data without precursor ion information
JP6581976B2 (ja) * 2013-10-16 2019-09-25 ディーエイチ テクノロジーズ デベロップメント プライベート リミテッド 恣意的四重極伝送窓生成のためのシステムおよび方法
CA2925853A1 (en) * 2013-10-16 2015-04-23 Dh Technologies Development Pte. Ltd. Systems and methods for identifying precursor ions from product ions using arbitrary transmission windowing
US10041907B2 (en) * 2014-09-26 2018-08-07 Micromass Uk Limited Accurate mobility chromatograms
WO2016075565A1 (en) * 2014-11-13 2016-05-19 Dh Technologies Development Pte. Ltd. Determining the identity of modified compounds
CN107209156B (zh) * 2015-02-05 2020-06-09 Dh科技发展私人贸易有限公司 经由曲线减法检测基于质谱的相似性
JP6748085B2 (ja) * 2015-02-05 2020-08-26 ディーエイチ テクノロジーズ デベロップメント プライベート リミテッド 干渉検出および着目ピークのデコンボルーション
EP3268980A1 (en) * 2015-03-11 2018-01-17 DH Technologies Development Pte. Ltd. Method of increasing quality of tandem mass spectra
JP6831337B2 (ja) 2015-05-29 2021-02-17 ウオーターズ・テクノロジーズ・コーポレイシヨン 質量スペクトルデータを処理する技術
US11378561B2 (en) 2016-08-10 2022-07-05 Dh Technologies Development Pte. Ltd. Automated spectral library retention time correction
EP3545292B1 (en) * 2016-11-23 2021-09-15 Atonarp Inc. System and method for determining set of mass to charge ratios for set of gases
US11474087B2 (en) * 2016-12-20 2022-10-18 Dh Technologies Development Pte. Ltd. Automated expected retention time and optimal expected retention time window detection
GB2559395B (en) 2017-02-03 2020-07-01 Thermo Fisher Scient Bremen Gmbh High resolution MS1 based quantification
EP3410463B1 (en) 2017-06-02 2021-07-28 Thermo Fisher Scientific (Bremen) GmbH Hybrid mass spectrometer
US12181452B2 (en) 2017-09-18 2024-12-31 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes
US11709155B2 (en) 2017-09-18 2023-07-25 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes
US12180581B2 (en) 2017-09-18 2024-12-31 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes
US11709156B2 (en) 2017-09-18 2023-07-25 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved analytical analysis
CN111758146A (zh) * 2018-01-17 2020-10-09 Dh科技发展私人贸易有限公司 用于提高msms置信度的dm-swath获取
JP7386234B2 (ja) * 2018-08-31 2023-11-24 ディーエイチ テクノロジーズ デベロップメント プライベート リミテッド 複合試料内の関連化合物の同定およびスコア化
CN113574629B (zh) * 2019-03-22 2024-09-24 Dh科技发展私人贸易有限公司 不可知化合物洗脱测定
US12148604B2 (en) * 2019-04-22 2024-11-19 Amit, Inc. Method for generating data set for training a prediction model and apparatus comprising the prediciton model
CN113631920B (zh) 2019-05-31 2024-04-26 Dh科技发展私人贸易有限公司 用于前体推理的扫描带数据和概率框架的实时编码的方法
EP3840014A1 (en) * 2019-12-17 2021-06-23 F. Hoffmann-La Roche AG Automated method for maintaining a clinical diagnostics system
US11918936B2 (en) 2020-01-17 2024-03-05 Waters Technologies Corporation Performance and dynamic range for oligonucleotide bioanalysis through reduction of non specific binding
EP4154296A1 (en) * 2020-05-22 2023-03-29 DH Technologies Development Pte. Ltd. Simplification of method or system using scout mrm
EP4154293A1 (en) * 2020-05-22 2023-03-29 DH Technologies Development Pte. Ltd. Identification of a first sample in a series of sequential samples
US12352734B2 (en) 2020-09-24 2025-07-08 Waters Technologies Corporation Chromatographic hardware improvements for separation of reactive molecules

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DE4142869C1 (https=) 1991-12-23 1993-05-19 Bruker - Franzen Analytik Gmbh, 2800 Bremen, De
JPH05258713A (ja) 1992-03-11 1993-10-08 Hitachi Ltd 質量分析計
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JP5365579B2 (ja) * 2010-05-18 2013-12-11 株式会社島津製作所 クロマトグラフ質量分析用データ処理装置
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CN102081703A (zh) * 2011-01-12 2011-06-01 广西工学院 多变量体系中的纯信号分析方法

Also Published As

Publication number Publication date
CN104025249B (zh) 2016-12-07
CN107066789A (zh) 2017-08-18
KR102044211B1 (ko) 2019-11-13
EP2798664A4 (en) 2015-08-26
KR20140119037A (ko) 2014-10-08
CN104025249A (zh) 2014-09-03
JP6494588B2 (ja) 2019-04-03
EP2798664B1 (en) 2020-10-28
JP2017044708A (ja) 2017-03-02
US20160231295A1 (en) 2016-08-11
US20140332681A1 (en) 2014-11-13
CN107066789B (zh) 2020-08-04
WO2013098618A1 (en) 2013-07-04
JP2015503746A (ja) 2015-02-02
US9791424B2 (en) 2017-10-17
US9343276B2 (en) 2016-05-17
EP2798664A1 (en) 2014-11-05

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20171206

FZDE Discontinued

Effective date: 20210104