Wyatt Technology

Branching Revealed: Characterizing Molecular Structure in Synthetic and Natural Polymers by Multi-Angle Light Scattering

 

Presented Live: November 21, 2013

Topics Covered

  • Principles of detection and characterization of branching
  • Various methods of detection and quantification of branching
  • Abnormal SEC elution behavior of branched macromolecules
  • Overcoming SEC failures
  • Advantages of A4F for the separation of branched macromolecules
  • Characterization of branching distribution
  • Calculation of average branching ratios

 

  Webinar Q & A

 

 

   

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Wyatt Technology is the recognized leader in light scattering instrumentation and software for determining the absolute molar mass, size, charge and interactions of macromolecules and nanoparticles in solution.

Wyatt's line of multi-angle static light scattering products couple to size exclusion chromatography (SEC-MALS), field-flow fractionation (FFF-MALS), and stop-flow composition-gradient systems (CG-MALS). Our dynamic light scattering (DLS) products operate in traditional cuvette as well as on-line and automated, high-throughput modes. We also offer unique instruments for electrophoretic light scattering (MP-PALS), differential refractometry, and differential viscosity.



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