Počet záznamů: 1  

Decomposition of size-exclusion chromatography elution curves of complex branched polymers

  1. 1.
    0424807 - ÚMCH 2014 RIV NL eng J - Článek v odborném periodiku
    Netopilík, Miloš - Janata, Miroslav
    Decomposition of size-exclusion chromatography elution curves of complex branched polymers.
    Journal of Chromatography A. Roč. 1330, 21 February (2014), s. 14-19. ISSN 0021-9673. E-ISSN 1873-3778
    Grant CEP: GA ČR GCP205/11/J043
    Institucionální podpora: RVO:61389013
    Klíčová slova: size-exclusion chromatography * triple detection * curve decomposition
    Kód oboru RIV: CD - Makromolekulární chemie
    Impakt faktor: 4.169, rok: 2014

    A new method for the decomposition of non-baseline-resolved multimodal elution curves of SEC with the concentration, light scattering and viscosity detection is presented. The method makes possible the characterization of the polymer-sample components, represented by the peaks forming multimodal elution curves, individually and reduces also the error in the calculation of molecular-weight averages. The procedure is demonstrated on narrow molecular-weight distribution polystyrene standards and their mixture as well as on a grafted polymer sample.
    Trvalý link: http://hdl.handle.net/11104/0231632

     
     
Počet záznamů: 1  

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