Fig. 6From: In vitro and in vivo accumulation of magnetic nanoporous silica nanoparticles on implant materials with different magnetic propertiesNitrogen adsorption (dots) and desorption isotherm (circles) of unmodified MNPSNPs (black), MNPSNP@FITC-PEG (green) and MNPSNP@RITC-PEG (orange)Back to article page