An optimal Pt/CdS photothermal catalyst was used for upcycling PLA into value-added PyA and green hydrogen at relatively mild conditions. Plastic waste, a ubiquitous pollutant, poses a significant ...

Pyruvic acid, the simplest α-ketoacid, plays a central role in sugar metabolism. It is the product of glycolysis, the anaerobic decomposition of glucose. In muscle, it is reduced to lactic acid during ...

As reported earlier 1, we tried to isolate keto acids of importance physiologically in the body fluid and the silk-glands of the silkworm larvæ and found that there were present glyoxylic, ...