Synthesis of Quantum Dot-Tagged Submicrometer Polystyrene Particles by Miniemulsion Polymerization

  • Joumaa, Nancy (UMR 2714 CNRS-bioMerieux, ENS Lyon) ;
  • Lansalot, M. (UMR 2714 CNRS-bioMerieux, ENS Lyon) ;
  • Theretz, A. (UMR 2714 CNRS-bioMerieux, ENS Lyon) ;
  • Elaissari, A. (UMR 2714 CNRS-bioMerieux, ENS Lyon) ;
  • Sukhanova, A. (EA 3798, IFR 53, Universite de Reims Champagne-Ardennes) ;
  • Artemyev, M. (EA 3798, IFR 53, Universite de Reims Champagne-Ardennes) ;
  • Nabiev, I. (EA 3798, IFR 53, Universite de Reims Champagne-Ardennes) ;
  • Cohen, J.H.M. (EA 3798, IFR 53, Universite de Reims Champagne-Ardennes)
  • Published : 2006.10.13

Abstract

The elaboration of fluorescent submicronic polymer particles exhibiting narrow particle size distribution as well as good photostability is of particular interest in various biomedical applications. In the frame of this work, labeled polystyrene latexes have been synthesized by miniemulsion polymerization using luminescent semiconductor nanoparticles (quantum dots, QD). The influence of incorporation of QDs on the polymerization kinetics as well as on the optical properties of the obtained latexes will be discussed.

Keywords