Fig. 1From: Development of rice bran-derived nanoparticles with excellent anti-cancer activity and their application for peritoneal disseminationPreparation and characterization of rbNPs. (A) Schematic diagram of rbNP preparation. Rice bran suspension (rb-juice) was sequentially centrifuged, filtered, and ultracentrifuged to obtain rbNPs after filtration. (B) Size distribution of rbNPs determined by NanoSight NS300. The red area indicates the standard deviation of five measurements. (C) A TEM image of rbNPs. The image was obtained using H-7650 TEM. The scale bar indicates 100Â nm. rbNPs, rice bran-derived nanoparticles; TEM, transmission electron microscopyBack to article page