The coronavirus disease 2019 (COVID-19) pandemic has led to a bumper crop of home-made and commercially manufactured face masks. Almost daily, new ‘improved’ designs appear in the market, or online.

(Nanowerk Spotlight) Nanofluidic membranes based on two-dimensional (2D) materials are promising materials for next-generation water desalination and purification. For instance, pristine and ...

A multidisciplinary group of engineers and scientists has discovered a new method for water filtration that could have implications for a variety of technologies, such as desalination plants, ...

Depth filtration or centrifugation? The choice is mainly a matter of economics. Depth filtration makes sense up to about 4,000 L, depending on the process, after which most biomanufacturers turn to ...

SIAM Journal on Numerical Analysis, Vol. 36, No. 4 (May - Jun., 1999), pp. 1183-1233 (51 pages) We use biorthogonal filter banks to solve hyperbolic PDEs adaptively with a sparse multilevel ...

Protein drugs feature significant advantages over small molecule therapeutics, including low toxicity, high specificity, and development speed. However, the quality control requirements are ...

This sounds like we’re about to try to sell you some healing crystals, but it’s real: chemists at universities in the United States, India, and Singapore have been developing amazing, organic, and low ...