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Last Updated: 4 years ago

Possible Interaction: Hydrogen Peroxide and Mn3+

supplement:

Mn3+

Research Papers that Mention the Interaction

Oxidized Mn, as both aqueous Mn(III) and Mn(III/IV) oxides, was only observed in the presence of active catalase, indicating that hydrogen peroxide (H2O2), a product of the reaction of O2− with Mn(II), inhibits the oxidation process presumably through the reduction of Mn(III).
While complexing ligands played a role in stabilizing Mn(III), they did not eliminate the inhibition of net Mn(III) formation by H2O2.
Front. Microbiol.  •  2013  |  View Paper
In contrast to effective Mn(II) chelators, low-affinity ligands supported considerably slower enzyme turnover, and Mn(III) released was more reactive with hydrogen peroxide , resulting in a catalase-type reaction.
Archives of biochemistry and biophysics  •  1998  |  View Paper