Graphene oxide (GO) sheets are the oxidative exfoliation product of graphite and readily disperse in water because of the ionized oxygen-containing functional groups attached to their basal plane ...

CLEVELAND, Ohio — Parker Hannifin Corporation is expanding its research and development capabilities in the field of advanced hollow fiber filter membranes at the Parker Filtration Innovation Center ...

A common occurrence in product quantitation is the loss of proteins, which can ultimately lead to distorted results and inaccurate data. One approach to counter analyte loss is the use of membrane ...

"Smart" mask auto-adjusts its breathability in response to conditions By Ben Coxworth September 30, 2021 The DAF (dynamic air filter) mask, with one of its filtration membrane discs and the ...

The rod outer segment (ROS) of photoreceptor cells houses all components necessary for phototransduction, a set of biochemical reactions that amplify and propagate a light signal. Theoretical ...