Micromotor-assisted highly efficient Fenton catalysis by a laccase/Fe-BTC-NiFe 2 O 4 nanozyme hybrid with a 3D hierarchical structure

References

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title
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725Micromotor-assisted highly efficient Fenton catalysis by a laccase/Fe-BTC-NiFe 2 O 4 nanozyme hybrid with a 3D hierarchical structurehttps://doi.org/10.1039/C9EN01443HCompositelaccase@Fe-MOF/NiFe2O4 micromotor

Materials

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BET
b nanozyme
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725laccase@Fe-BTC/NiFe2O4-MTFig. S7† shows the pore distributions of NiFe2O4-MT, Fe-BTC/NiFe2O4-MT and laccase@Fe-BTC/NiFe2O4-MT (2–10 nm). For laccase@Fe-BTC/NiFe2O4-MT, irregular spherical particles with an average grain size of 100 nm were uniformly grown on the surface of the interlaced NiFe2O4 nanosheets (Fig. 2d–f). As shown in Fig. 3b–f, a large number of tiny nanoparticles with a grain size ranging from 5 to 10 nm were encapsulated in spherical nanoparticles with a mean grain size of 80 nm. Small cavities with a size ranging from 5 to 10 nm were observed.160329.2U/g

Kinetics

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725Laccase@Fe-BTC/NiFe2O4PODABTS0.33mM725

Applications

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linear range
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725laccase/Fe-BTC-NiFe2O4degrade pollutants in water