Hydrogenases can convert hydrogen just as efficiently as expensive platinum catalysts. In order to make them usable for biotechnological applications, researchers are deciphering how they work in detail. A team from Ruhr-Universität Bochum and the University of Oxford now reports in the journal Proceedings of the National Academy of Sciences (PNAS) that the transfer of protons and electrons by the enzyme takes place spatially separated, but is nevertheless coupled and thus, a decisive factor for efficiency. The article was published online on 10 August 2020.
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Source: Phys.org