Using an insulation block #electrospinning process to manufacture orthogonal #nanofibers by controlling the alignment of nanofibers Korean researchers succeeded in developing a washable nanofiber-based face mask.
#Nanofluids: one #US_patent for every 240 papers in 2018! The high volume of theoretical and computational studies or low commercialization potential of nanofluids could be the reasons for the difference.
About 70 % of #nanopublications are published jointly by more than one country each year. Some states, such as Saudi Arabia, have the highest share of #joint_nano_articles (more than 85 %), and some, like China, has the lowest percentage.