How a faster protein-screening tool could strengthen US rare-earth supply chains

To ensure a robust domestic supply chain in the U.S., Lawrence Livermore National Laboratory (LLNL) scientists are using ...

Discarded wood helps produce hydrogen peroxide with more than 95% selectivity

Hydrogen peroxide, a versatile chemical used in a wide range of applications—from medical disinfectants to semiconductor ...

Plant-inspired water membrane filters CO₂ with constant selectivity and adjustable permeance

Gas separation membranes are vital for carbon capture, biogas upgrading, and hydrogen purification, all of which require the separation of carbon dioxide from gases like nitrogen, methane and hydrogen ...
Nanowerk

Boosting the selectivity in oxygen electrocatalysis using chiral nanoparticles as electron-spin filters

In this study, chiral gold nanoparticles with a concave vortex cube structure were employed as the chiral substrate, exhibiting highly tunable optical chirality and intriguing chiral-induced spin ...
Medscape

Defining the COX Inhibitor Selectivity of NSAIDs: Implications for Understanding Toxicity

BAE: Bovine aortic endothelial; RHP: Recombinant human protein. NSAIDs variably inhibit prostaglandin H synthase (COX). COX-2 was cloned in 1991, and it was subsequently established that COX-1 does ...