In the abstract, the term “SQ radicals” was erroneously used instead of “semiquinone radicals (Q•-)”. This has been corrected to read:
“Here we show that under membrane-less in-solution conditions, H2 modulates O2•- kinetics in ways consistent with a tunneling-assisted electron transfer involving semiquinone radicals (Q•-), without catalytic metals or hydrogenases”.
The original article has been updated.
Summary
Keywords
molecular hydrogen, semiquinone, superoxide, quantum biology, quantum tunneling, H2 activation, reverse electron transport, mitochondrial complex I and III
Citation
Frontiers Editorial Office (2025) Correction: Superoxide- and semiquinone-linked activation of molecular hydrogen in metal-catalyst-free solution. Front. Mol. Biosci. 12:1760628. doi: 10.3389/fmolb.2025.1760628
Received
04 December 2025
Accepted
04 December 2025
Published
23 December 2025
Approved by
Frontiers Editorial Office, Frontiers Media SA, Switzerland
Volume
12 - 2025
Updates
Copyright
© 2025 Frontiers Editorial Office.
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