Pulmonary fibrosis currently or a worldwide problem, because it hair cause of disease is very complicated. Prevent pulmonary fibrosis first need to pay attention to the most of the guard inhaled nano coatings.
Nano as a new generation of products has been more and more into our life, nano coating, nano costume, nano cosmetics, nano battery, many things are "nano".
But do you know coating contains nano particle can lead to serious human pulmonary fibrosis, and even death.
Bare nanoparticles if into the body, harmfulness does is very big. Nano is a very small particles, 1 nanometer is equal to 1 billion points 1 m. Simple metaphor is, put a diameter is 0.05 mm ?
