%0 Journal Article %T Physico-chemical characterizations of Cr doped persistent luminescence nanoparticles %+ Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS - UM 4 (UMR 8258 / U1022)) %A Lecuyer, T. %A Teston, E. %A Maldiney, T. %A Scherman, D. %A Richard, C. %< avec comité de lecture %J Medical Imaging 2013: Image Processing %I . %V 9722 %8 2016 %D 2016 %R 10.1117/12.2207477 %K IN-VIVO %K NANOPHOSPHORS %K LIGHT %K FUNCTIONALIZATION %K NANOPROBES %K CELLS %K RED %Z Engineering Sciences [physics]/Materials %Z Physics [physics]/Physics [physics]/Optics [physics.optics] %Z Life Sciences [q-bio]/BioengineeringJournal articles %X Persistent luminescence nanoparticles have recently been proposed as innovative optical probes for small animal in vivo imaging. The main advantage of such probes is their ability to emit light for a long time after the end of their excitation, allowing in vivo imaging with low background. This work reports new information on the physico-chemical characterizations of Cr doped ZnGa2O4 nanoprobes in terms of synthetic procedure, luminescence properties as well as colloidal stabilities in different aqueous media and over the time. %G English %L hal-03290546 %U https://cnrs.hal.science/hal-03290546 %~ UNIV-PARIS5 %~ ENSCP %~ CNRS %~ ENSC-PARIS %~ PARISTECH %~ INC-CNRS %~ PSL %~ USPC %~ UNIV-PARIS %~ UP-SANTE %~ ENSCP-PSL %~ UTCBS %~ TEST2-HALCNRS