Physico-chemical characterizations of Cr doped persistent luminescence nanoparticles

T. Lecuyer; E. Teston; T. Maldiney; D. Scherman; C. Richard

doi:10.1117/12.2207477

22 April 2016 Physico-chemical characterizations of Cr doped persistent luminescence nanoparticles

T. Lecuyer, E. Teston, T. Maldiney, D. Scherman, C. Richard

Proceedings Volume 9722, Colloidal Nanoparticles for Biomedical Applications XI; 97220X (2016) https://doi.org/10.1117/12.2207477
Event: SPIE BiOS, 2016, San Francisco, California, United States

Abstract

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.

Citation Download Citation

T. Lecuyer, E. Teston, T. Maldiney, D. Scherman, and C. Richard "Physico-chemical characterizations of Cr doped persistent luminescence nanoparticles", Proc. SPIE 9722, Colloidal Nanoparticles for Biomedical Applications XI, 97220X (22 April 2016); https://doi.org/10.1117/12.2207477

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