Scientists have found the key to the hydrogen economy could come from a very simple mineral, commonly seen as a black stain on rocks. An international team, of scientists, led by a team at Monash ...

Highly reducing or oxidizing photocatalysts are a fundamental challenge in photochemistry. Only a few transition metal complexes with Earth-abundant metal ions have so far advanced to excited state ...

Manganese is essential for antioxidant defense and cellular protection, as well as bone and cartilage formation. Manganese does not have a Recommended Dietary Allowance. Manganese deficiency is rare.