Quantitative information on the electronic and geometric structures of adsorption complexes of arsenate on TiO2 surfaces was obtained on the basis of XANES analysis combined with DFT calculation. The ...

In celebrating pollinators' role during National Pollinator Week 2025, Beyond Pesticides announces a week of activities and actions!

The As (V) anions used in the study were introduced by potassium dihydrogen arsenate (KH 2 AsO 4, Sigma Aldrich, Saint Louis, United States). This salt is highly water-soluble over a wide pH range.

This research aims to develop low-toxicity, cost-effective, and reusable biobased materials by combining natural biopolymers with graphene oxide. Therefore, chitosan/kappa carrageenan (CS/kCar) and ...