Glossary

Electrospinning

One of the methods used to produce nanofibers is electrostatic spinning, also known as electrospinning. The first patent for this principle dates back to 1902 and was filed by J. F. Cooley from Boston University. Unfortunately, at that time there was…

FFP3 Respirators

What Does an FFP3 Respirator Mean? Respirators are certified worldwide according to various standards. The most common certification is “Filtering Facepiece,” abbreviated as FFP. The different classes FFP1, FFP2, and FFP3 indicate the level of…

Nanoscience

Nanoscience is the study of matter at the atomic and molecular scale (typically from 0.1 to 100 nm), where properties differ significantly from those observed at larger dimensions.