EP1889048A4 - Dynamischer ausschluss von hintergrundsignal bei chromatographie-/massenspektrometrie-daten-abhängiger datenaufnahme - Google Patents

Dynamischer ausschluss von hintergrundsignal bei chromatographie-/massenspektrometrie-daten-abhängiger datenaufnahme

Info

Publication number
EP1889048A4
EP1889048A4 EP06752779A EP06752779A EP1889048A4 EP 1889048 A4 EP1889048 A4 EP 1889048A4 EP 06752779 A EP06752779 A EP 06752779A EP 06752779 A EP06752779 A EP 06752779A EP 1889048 A4 EP1889048 A4 EP 1889048A4
Authority
EP
European Patent Office
Prior art keywords
chromatographic
mass
background signal
data
dynamic background
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.)
Withdrawn
Application number
EP06752779A
Other languages
English (en)
French (fr)
Other versions
EP1889048A1 (de
Inventor
Blanc Yves Le
Nicholas Bloomfield
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.)
DH Technologies Development Pte Ltd
Original Assignee
MDS Inc
Applied Biosystems Canada 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
Priority claimed from US11/334,435 external-priority patent/US7351956B2/en
Application filed by MDS Inc, Applied Biosystems Canada Ltd filed Critical MDS Inc
Publication of EP1889048A1 publication Critical patent/EP1889048A1/de
Publication of EP1889048A4 publication Critical patent/EP1889048A4/de
Withdrawn legal-status Critical Current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
    • G01N30/8675—Evaluation, i.e. decoding of the signal into analytical information
    • 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
    • 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
    • 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
    • G01N30/8603—Signal analysis with integration or differentiation
    • G01N30/861—Differentiation
    • 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
    • G01N30/8641—Baseline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
EP06752779A 2005-06-08 2006-06-08 Dynamischer ausschluss von hintergrundsignal bei chromatographie-/massenspektrometrie-daten-abhängiger datenaufnahme Withdrawn EP1889048A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68832605P 2005-06-08 2005-06-08
US11/334,435 US7351956B2 (en) 2004-04-08 2006-01-19 Dynamic background signal exclusion in chromatography/mass spectrometry data-dependent data acquisition
PCT/CA2006/000943 WO2006130983A1 (en) 2005-06-08 2006-06-08 Dynamic background signal exclusion in chromatography/mass spectrometry data-dependent data acquisition

Publications (2)

Publication Number Publication Date
EP1889048A1 EP1889048A1 (de) 2008-02-20
EP1889048A4 true EP1889048A4 (de) 2010-12-22

Family

ID=37498082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06752779A Withdrawn EP1889048A4 (de) 2005-06-08 2006-06-08 Dynamischer ausschluss von hintergrundsignal bei chromatographie-/massenspektrometrie-daten-abhängiger datenaufnahme

Country Status (4)

Country Link
EP (1) EP1889048A4 (de)
JP (1) JP2008542767A (de)
CA (1) CA2611183A1 (de)
WO (1) WO2006130983A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4951428B2 (ja) * 2007-07-12 2012-06-13 株式会社日立ハイテクノロジーズ 分析データ処理装置およびファイル保存方法
JP5555582B2 (ja) * 2010-09-22 2014-07-23 日本電子株式会社 タンデム型飛行時間型質量分析法および装置
JP5590145B2 (ja) 2010-11-30 2014-09-17 株式会社島津製作所 質量分析データ処理装置
US10984996B2 (en) 2011-01-21 2021-04-20 Massdefect Technologies, Llc Background subtraction-mediated data-dependent acquistion
GB201104225D0 (en) * 2011-03-14 2011-04-27 Micromass Ltd Pre scan for mass to charge ratio range
US9779922B1 (en) * 2017-01-17 2017-10-03 Advion Inc. Generation of discovery ion currents and mass spectrometry and uses thereof
EP3410109A1 (de) 2017-06-02 2018-12-05 Thermo Fisher Scientific (Bremen) GmbH Systeme und verfahren zur extraktion von massenspuren
CN109270892B (zh) * 2018-08-31 2020-10-02 天津大学 一种数控加工中非圆曲线的最小二乘螺旋线逼近算法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528366A (en) * 1994-01-27 1996-06-18 Wyatt Technology Corporation Precision determination for molecular weights
WO2003031031A1 (en) * 2000-11-16 2003-04-17 Ciphergen Biosystems, Inc. Method for analyzing mass spectra
WO2004090933A2 (en) * 2003-04-09 2004-10-21 Mds Inc. Doing Business Through Its Mds Sciex Division Dynamic signal selection in chromatography/mass spectrometry/mass spectrometry system
GB2404193A (en) * 2003-07-21 2005-01-26 Amersham Biosciences Ab Automated chromatography/mass spectrometry analysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3071085B2 (ja) * 1993-03-15 2000-07-31 株式会社日立製作所 クロマトグラム解析表示方法及びその装置
JP3235775B2 (ja) * 1996-07-09 2001-12-04 株式会社日立製作所 液体クロマトグラフ直結質量分析方法及び装置
US5885841A (en) * 1996-09-11 1999-03-23 Eli Lilly And Company System and methods for qualitatively and quantitatively comparing complex admixtures using single ion chromatograms derived from spectroscopic analysis of such admixtures
US20040126277A1 (en) * 2001-12-17 2004-07-01 Yoshitake Yamamoto Liquid chromatograph mass spectrometer
JP3805979B2 (ja) * 1999-12-27 2006-08-09 株式会社日立製作所 質量分析方法および装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528366A (en) * 1994-01-27 1996-06-18 Wyatt Technology Corporation Precision determination for molecular weights
WO2003031031A1 (en) * 2000-11-16 2003-04-17 Ciphergen Biosystems, Inc. Method for analyzing mass spectra
WO2004090933A2 (en) * 2003-04-09 2004-10-21 Mds Inc. Doing Business Through Its Mds Sciex Division Dynamic signal selection in chromatography/mass spectrometry/mass spectrometry system
GB2404193A (en) * 2003-07-21 2005-01-26 Amersham Biosciences Ab Automated chromatography/mass spectrometry analysis

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FLEMING C M ET AL: "Windowed mass selection method: a new data processing algorithm for liquid chromatography-mass spectrometry data", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 849, no. 1, 16 July 1999 (1999-07-16), pages 71 - 85, XP004173679, ISSN: 0021-9673, DOI: 10.1016/S0021-9673(99)00553-1 *
See also references of WO2006130983A1 *

Also Published As

Publication number Publication date
EP1889048A1 (de) 2008-02-20
CA2611183A1 (en) 2006-12-14
WO2006130983A1 (en) 2006-12-14
JP2008542767A (ja) 2008-11-27

Similar Documents

Publication Publication Date Title
EP1917784A4 (de) Ip-datacasting-middleware
EP1948330A4 (de) Multifunktionsluftdatensensor
EP2041677A4 (de) Schnittstellen für dynamische geräteprofile
EP1802938A4 (de) Sensor-infrastruktur
EP2217356A4 (de) Vorrichtungen und verfahren zur kopplung von massenspektrometriegeräten mit chromatographiesystemen
FR2893554B1 (fr) Dispositif de coulissement de siege
BRPI0610471A2 (pt) dispositivo de reprodução
EP1999793A4 (de) Dynamische array-architektur
EP1883921A4 (de) Zentrale schnittstelle für bevorzugte kontaktgruppen
GB2440243C (en) Chromatography columns,systems and methods
EP1893947A4 (de) Datenpräsentation für ein navigationssystem
EP1889048A4 (de) Dynamischer ausschluss von hintergrundsignal bei chromatographie-/massenspektrometrie-daten-abhängiger datenaufnahme
FR2945047B1 (fr) Agent antigrippant, capteur et assemblage comprenant le capteur
EP1943351A4 (de) Systeme zur trennung zwischen planarer elektrochromatographie und dünnschichtchromatographie
EP1727968A4 (de) Positionssensor
DE602006021402D1 (de) Datenwiedergabevorrichtung
NL2000273A1 (nl) Presentatie-inrichting.
GB2467031B8 (en) Analytical column for use in hplc separations.
EP1891568A4 (de) Dynamische leitungskonfiguration
GB2431891B (en) High performance liquid chromatography sample introduction optimized with bubble detection
EP1746387A4 (de) Navigationssystem
EP1956830A4 (de) Wiedergabeeinrichtung
AU2005259012A1 (en) Analyte detection system
DE102004022911A8 (de) Signalabtastung
EP1865312A4 (de) Massenspektrometrie

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20071212

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MDS INC. DOING BUSINESS THROUGH ITS MDS SCIEX DIVI

Owner name: APPLIED BIOSYSTEMS INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MDS INC. DOING BUSINESS THROUGH ITS MDS SCIEX DIVI

Owner name: APPLIED BIOSYSTEMS (CANADA) LIMITED

A4 Supplementary search report drawn up and despatched

Effective date: 20101124

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DH TECHNOLOGIES DEVELOPMENT PTE. LTD.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110614