Figure 1.
Compositional and optical characterizations of LGO:Cr nanoparticles. a) XRD spectrum of LGO:Cr. b) TEM image of LGO:Cr nanoparticles. c) TEM image of LGO:Cr@mSiO2 nanoparticles. d) XEOL of LGO:Cr@mSiO2 nanoparticles. e) LGO:Cr@mSiO2 phantom images, based on XEOL and recorded on an IVIS scanner in the BLI mode. f) Time-dependent XEOL intensity change, based on results from d).