Coumarin derivatives (coumarins) are a class of compounds with a wide range of biological activities, which have found their application in medicine, pharmacology, cosmetics and food industry.

For Dr. Emmanuel Oke, a distinguished postdoctoral research fellow in the School of Chemical and Metallurgy Engineering at the University of the Witwatersrand, Johannesburg, advancing sustainable ...

An international research team has proposed to use deep eutectic solvents (DESs) in a new PV module recycling process intended to separate ethylene vinyl acetate (EVA) adhesive films from end-of-life ...