Fig. 1From: Titanium peroxide nanoparticles enhanced cytotoxic effects of X-ray irradiation against pancreatic cancer model through reactive oxygen species generation in vitro and in vivo Characteristics of the PAA-TiOxNPs. a Scheme for the synthesis of the PAA-TiOxNPs from anatase TiO2NPs. b Representative TEM image of the PAA-TiOxNPs. The size of the PAA-TiOxNPs was approximately 50Â nm. c Size distribution of the PAA-TiOxNPs measured by DLS. d Structure of TiO2NPs and PAA-TiOxNPs before and after X-ray irradiation, as determined by XAFS spectraBack to article page