Figure 1From: Subchronic oral toxicity of silver nanoparticlesTransmission electron micrograph of silver nanoparticles and distribution of silver nanoparticles. The bar indicates 2 μm. A. Transmission electron micrograph of silver nanoparticles. B. Energy dispersive x-ray profile (silver nanoparticles on copper grid). C. Distribution of silver nanoparticles.Back to article page