WHILE nitrous acid (we include in this term all material that with water gives nitrous acid) is a negative catalyst in aromatic nitration generally, it has often been found to be a positive catalyst ...

Phenol biodegradation was studied in batch experiments using an acclimated inoculum and initial phenol concentrations ranging from 0.1 to 1.3 g/L. Phenol depletion and associated microbial growth were ...

Professor Xiaokong Liu's team at Jilin University proposed an "activation-quenching" strategy for dynamic covalent chemistry, ...

Polyphenols in tea and a trifecta of acids in lemon come together for a riff on the classic Arnold Palmer. 1. In a heat-safe glass, pour water over tea bag. Steep for 4 minutes, then discard tea bag.