[1] Univ Paris 11, Lab Physicochim Pharmacotech & Biopharm, CNRS, Fac Pharm,UMR 8612, F-92296 Chatenay Malabry, France
[2] Aix Marseille Univ, Inst Chim Radicalaire, CNRS, Fac St Jerome,UMR 7273, F-13397 Marseille 20, France
[3] Univ Lyon 1, Lab Chim Catalyse Polymeres & Proc C2P2, LCPP, CPE Lyon,CNRS,UMR 5265, F-69616 Villeurbanne, France