Background: There is a wide range of challenges through the use of nano-material in buildings. By developing construction industries the use of flame retardant nano-materials is a hurdle for human health. However occupational exposure measurement is not applicable for nano-particles monitoring. https://isgurfbuhm6qdx.blog-kids.com/35130499/progression-of-cyclosporine-a-blood-levels-in-experimental-cats-receiving-a-high-dose-treatment-protocol