First transparent surgical mask goes ... - Dental
2020-6-24 · The result was a membrane made of a polymer specially developed for this application. “We can produce fine electrospun membranes with a pore size of about 100 nm,” explained Dr Giuseppino Fortunato from the Laboratory for Biomimetic Membranes and Textiles at Empa, who developed the material together with Empa postdoctoral fellow Dr Davide Barana.
Get Price