Effects of biological buffer solutions on the peroxidase-like catalytic activity of Fe 3 O 4 nanoparticles
Iron oxide nanoparticles (IONPs) are frequently used in biomedical applications due to their
magnetic properties and putative chemical stability. Nevertheless, their well-known ability to …
magnetic properties and putative chemical stability. Nevertheless, their well-known ability to …
Investigating the role of ATP towards amplified peroxidase activity of Iron oxide nanoparticles in different biologically relevant buffers
Evaluating the colloidal stability and enzyme mimetic nature of nanozymes at different buffer
conditions is necessary to develop novel biosensing, biomedical and environmental …
conditions is necessary to develop novel biosensing, biomedical and environmental …
Structural effect of Fe3O4 nanoparticles on peroxidase-like activity for cancer therapy
Abstract Ferromagnetic nanoparticles (Fe 3 O 4 NPs) have been proven to have the intrinsic
peroxidase-like activity. This property has been used for analyte detection, tumor tissue …
peroxidase-like activity. This property has been used for analyte detection, tumor tissue …
Free-Radical Formation by the Peroxidase-Like Catalytic Activity of MFe2O4 (M = Fe, Ni, and Mn) Nanoparticles
AC Moreno Maldonado, EL Winkler… - The Journal of …, 2019 - ACS Publications
Ferrite magnetic nanoparticles (MNPs) have peroxidase-like activity and thus catalyze the
decomposition of H2O2-producing reactive oxygen species (ROS). Increasingly important …
decomposition of H2O2-producing reactive oxygen species (ROS). Increasingly important …
Enhanced peroxidase mimetic activity of porous iron oxide nanoflakes
Porous nanomaterials with superior peroxidase mimetic activity (nanozyme) at room
temperature have gained increasing attention as potential alternatives to natural peroxidase …
temperature have gained increasing attention as potential alternatives to natural peroxidase …
Ex vivo detection of iron oxide magnetic nanoparticles in mice using their intrinsic peroxidase-mimicking activity
Iron oxide magnetic nanoparticles (MNPs) are widely used as diagnostic and therapeutic
agents for biomedical applications. Quantitatively analyzing biodistribution …
agents for biomedical applications. Quantitatively analyzing biodistribution …
Development of immobilized peroxidase on amino-functionalized magnetic MgFe2O4 nanoparticles for antioxidant activity and decolorization
This investigation aims to immobilize peroxidase onto 3-aminopropyltriethoxysilane
(APTES)-functionalized MgFe 2 O 4 magnetic nanoparticles to increase enzyme stability …
(APTES)-functionalized MgFe 2 O 4 magnetic nanoparticles to increase enzyme stability …
Surface‐Mediated Production of Complexed• OH Radicals and Fe O Species as a Mechanism for Iron Oxide Peroxidase‐Like Nanozymes
Abstract Fe3O4 nanoparticles (NPs) with intrinsic peroxidase‐like properties have attracted
significant interest, although limited information is available on the definite catalytic …
significant interest, although limited information is available on the definite catalytic …
Membrane lipid peroxidation by the peroxidase-like activity of magnetite nanoparticles
L Wang, Y Min, D Xu, F Yu, W Zhou… - Chemical …, 2014 - pubs.rsc.org
We report that Fe3O4 nanoparticles are able to catalyse lipid peroxidation in liposomes at
acidic but not neutral pH. The oxidation is dependent on either pre-existing lipid peroxides …
acidic but not neutral pH. The oxidation is dependent on either pre-existing lipid peroxides …
An Atomic Insight into the Confusion on the Activity of Fe3O4 Nanoparticles as Peroxidase Mimetics and Their Comparison with Horseradish Peroxidase
Although Fe3O4 nanoparticles were early reported to outperform horseradish peroxidase
(HRP), recent studies suggested that this material bears a very poor activity instead. Here …
(HRP), recent studies suggested that this material bears a very poor activity instead. Here …