DE60319078D1 - Verfahren zur Bestimmung mittlerer Eigenschaften von in Lösung befindlichen Makromolekülen mittels des Injektionsverfahrens - Google Patents

Verfahren zur Bestimmung mittlerer Eigenschaften von in Lösung befindlichen Makromolekülen mittels des Injektionsverfahrens

Info

Publication number
DE60319078D1
DE60319078D1 DE60319078T DE60319078T DE60319078D1 DE 60319078 D1 DE60319078 D1 DE 60319078D1 DE 60319078 T DE60319078 T DE 60319078T DE 60319078 T DE60319078 T DE 60319078T DE 60319078 D1 DE60319078 D1 DE 60319078D1
Authority
DE
Germany
Prior art keywords
determining mean
mean properties
macromolecules
dissolving
injection method
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.)
Expired - Lifetime
Application number
DE60319078T
Other languages
English (en)
Other versions
DE60319078T2 (de
Inventor
Steven P Trainoff
Philip J Wyatt
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.)
Wyatt Technology LLC
Original Assignee
Wyatt Technology LLC
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 Wyatt Technology LLC filed Critical Wyatt Technology LLC
Publication of DE60319078D1 publication Critical patent/DE60319078D1/de
Application granted granted Critical
Publication of DE60319078T2 publication Critical patent/DE60319078T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • 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
    • 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
    • G01N30/74—Optical detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE2003619078 2003-08-01 2003-08-01 Verfahren zur Bestimmung mittlerer Eigenschaften von in Lösung befindlichen Makromolekülen mittels des Injektionsverfahrens Expired - Lifetime DE60319078T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20030017450 EP1510807B1 (de) 2003-08-01 2003-08-01 Verfahren zur Bestimmung mittlerer Eigenschaften von in Lösung befindlichen Makromolekülen mittels des Injektionsverfahrens

Publications (2)

Publication Number Publication Date
DE60319078D1 true DE60319078D1 (de) 2008-03-27
DE60319078T2 DE60319078T2 (de) 2009-02-05

Family

ID=34089582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003619078 Expired - Lifetime DE60319078T2 (de) 2003-08-01 2003-08-01 Verfahren zur Bestimmung mittlerer Eigenschaften von in Lösung befindlichen Makromolekülen mittels des Injektionsverfahrens

Country Status (2)

Country Link
EP (1) EP1510807B1 (de)
DE (1) DE60319078T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016344A1 (en) * 2005-07-28 2007-02-08 The Government Of The United States Of America As Represented By The Secretary, Department Of Health And Human Services Detecting and characterizing macromolecular interactions in a solution with a simultaneous measurement of light scattering and concentration
US7813882B2 (en) * 2008-02-29 2010-10-12 Wyatt Technology Corporation Method for determining average properties of molecules in solution
US8236168B2 (en) 2009-10-13 2012-08-07 Exxonmobil Research And Engineering Company Onset haze measurement apparatus and procedure
US20160266028A1 (en) * 2014-07-18 2016-09-15 Wyatt Technology Corporation Method to measure the structure of small particles in solution
CN106814013B (zh) * 2017-01-19 2020-03-13 国家纳米科学中心 一种基于光谱浊度原位测量非均质纳米颗粒粒径及其包覆层厚度的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411383B1 (en) * 2000-12-22 2002-06-25 Wyatt Technology Corporation Method for measuring the 2nd virial coefficient

Also Published As

Publication number Publication date
EP1510807B1 (de) 2008-02-13
EP1510807A1 (de) 2005-03-02
DE60319078T2 (de) 2009-02-05

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Legal Events

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