Scientists propose that an overlooked type of biological catalyst -- metal-ligand complexes -- could have jump-started metabolism and life itself, deep in hydrothermal ocean vents. One of the big ...

Scientists have engineered bacteria to pump out biological catalysts called hydrogenase enzymes (red and green) packaged inside protective casings (blue). The packaging could help the fragile ...

Without Enzyme Catalyst, Slowest Known Biological Reaction Takes 1 Trillion Years. ScienceDaily . Retrieved June 3, 2025 from www.sciencedaily.com / releases / 2003 / 05 / 030506073321.htm ...

Enzymes are biological catalysts that speed up chemical reactions in living organisms. They are essential for life, as they play a crucial role in various biological processes, such as digestion, ...

Researchers developed a new catalytic material that can be switched on and off at will - a breakthrough that could ...

A biological method that produces metal nanoclusters using the electroactive bacterium Geobacter sulfurreducens could provide a cheap and sustainable solution to high-performance catalyst ...