1. Laboratoire de Chimie Théorique, Sorbonne Universités, UPMC; UMR7616 CNRS Paris France
2. Centre d'Analyses et de Recherche, UR EGFEM, LSIM, Faculté des Sciences, Saint Joseph University of Beirut; BP 11-514, Riad El Solh Beirut 1116-2050 Lebanon
3. Chemistry and Biology, Nucleo(s)tides and Immunology for Therapy (CBNIT); UMR 8601 CNRS, UFR Biomédicale Paris France
4. Institut Charles-Gerhardt, UMR 5253, CNRS-UM2-UM1-ENSM; Montpellier France
5. Institut Universitaire de France; Paris Cedex 05 75231 France
6. Department of Biomedical Engineering; The University of Texas at Austin; Texas 78712