Ultrasmall Manganese Ferrites for In Vivo Catalase Mimicking Activity and Multimodal Bioimaging.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106570
Abstract: Manganese ferrite nanoparticles display interesting features in bioimaging and catalytic therapies. They have been recently used in theranostics as contrast agents in magnetic resonance imaging (MRI), and as catalase-mimicking nanozymes for hypoxia alleviation. These promising… read more here.
Keywords: ferrite nanoparticles; ultrasmall manganese; mimicking activity; manganese ferrite ... See more keywords
Solving the H2O2 by-product problem using a catalase-mimicking nanozyme cascade to enhance glycolic acid oxidase
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DOI: 10.1016/j.cej.2020.124249
Abstract: Abstract Self-inactivation of oxidases due to by-product hydrogen peroxide (H2O2) is a main obstacle to applying these enzymes in chemical production. Herein, we report an efficient cascade strategy of co-immobilizing a natural oxidase and catalase-mimicking… read more here.
Keywords: acid oxidase; oxidase; catalase mimicking; product ... See more keywords
Multifunctionalized Mesostructured Silica Nanoparticles Containing Mn2 Complex for Improved Catalase-Mimicking Activity in Water
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DOI: 10.3390/nano12071136
Abstract: We report the synthesis of a hybrid nanocatalyst obtained through the immobilization of bio-inspired [{Mn(bpy)(H2O)}(µ-2-MeC6H4COO)2(µ-O){Mn(bpy)(NO3)}]NO3 compound into functionalized, monodispersed, mesoporous silica nanoparticles. The in situ dual functionalization sol–gel strategy adopted here leads to the synthesis… read more here.
Keywords: silica nanoparticles; water; activity water; mimicking activity ... See more keywords