They reveal that the chemical composition of the deep mantle has remained almost intact since the Earth's formation 4.5 ...

The redox equilibrium may serve as a basis for new biomarkers for diagnosing both aging and neurodegenerative processes in the future. Janine Kirstein: ...

Apart from its redox equilibrium ability, melanin can also act as a photoprotection polymer in living organisms for its strong absorption of UV light. Inspired by this, the researchers evaluated the ...