Polymer Characterization Using Field-Flow Fractionation Combined with Multi-Angle Light Scattering

December 8, 2022
8:00 a.m. PST, 11:00 a.m. EST, 16:00 GMT, 17:00 CET
Duration: 60 Minutes


TFFFC (Toulouse FFF Center) is a platform dedicated exclusively to field-flow fractionation (FFF) techniques used to characterize macromolecules and nanoparticles. It contains four asymmetrical-flow FFF (AF4) systems—including 2D systems—with an electrical AF4 (EAF4) module, a sedimental FFF system, a thermal FFF system, and a capillary electrophoresis system. The platform supports industries and public labs working on agri-food, cosmetic, pharmaceutical, chemistry, and environmental sciences. 

In this webinar, we will discuss three recent case studies employing FFF: 

•  Characterization of polyoxazoline nano-vectors for photodynamic therapy  

•  A study of the structural conformation of enzymatic cross-linked caseins particles in neutral and acidic conditions 

•  Analysis of ultra-high molar mass polyacrylamides used for oil extraction  

Key Learning Objectives:
  • Introduction to FFF-MALS 
  • The capabilities of FFF techniques 
  • What TFFFC platform provides for biophysical characterization 
Who Should Attend:
  • All scientists interested in detailed characterization of synthetic and natural polymers using FFF-MALS 

Brought to you by:
Wyatt Technology Logo


Frédéric Violleau
Dean of Research,
Ecole d’Ingénieurs de Purpan
Marie Hennetier
TFFFC Platform Manager,
Ecole d’Ingénieurs de Purpan
Lionel Rouzic
Application Engineer,
Wyatt Technology, France
Catherine Dold
Health & Environment Writer,
C&EN Media Group


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