Minimal metallo-nanozymes constructed through amino acid coordinated self-assembly for hydrolase-like catalysis

References

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673Minimal metallo-nanozymes constructed through amino acid coordinated self-assembly for hydrolase-like catalysishttps://doi.org/10.1016/j.cej.2020.124987CompositeHerein, we report the construction of minimal metallo-nanozymes through amino acid coordinated self-assembly by using amino acid derivatives and zinc (II) ions as the building blocks, reminiscent of the components of the catalytic architectures in natural hydrolases

Materials

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673metallo-nanozymes175.841.7nmDLSTEM image showed that the formed metallo-nanozymes have a spherical morphology with a size of 170 nm (Fig. 1a), which is in agreement with the result obtained from dynamic light scattering (DLS) (175.8 ± 41.7 nm) (Fig. 1b).

Kinetics

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673metallo-nanozymeshydrolase673

Applications

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673metallo-nanozymesThis work highlights the minimal principle and excellent catalytic performance of stable metallo-nanozymes, opening up immense opportunities in the development of highly efficient nanozymes and catalytic prodrug conversion.