Sparks fly between ascorbic acid and iron-based nanozymes: A study on Prussian blue nanoparticles.
Journal: 2018/August - Colloids and Surfaces B: Biointerfaces
ISSN: 1873-4367
Abstract:
Herein we reported Prussian blue nanoparticles (PBNPs) possess ascorbic acid oxidase (AAO)- and ascorbic acid peroxidase (APOD)-like activities, which suppressed the formation of harmful H2O2 and finally inhibited the anti-cancer efficiency of ascorbic acid (AA). This newly revealed correlation between iron and AA could provide new insight for the studies of nanozymes and free radical biology.
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