In situ growth of gold and silver nanoparticles onto phyto-functionalized boron nitride nanosheets: Catalytic, peroxidase mimicking, and antimicrobial activity

References

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320In situ growth of gold and silver nanoparticles onto phyto-functionalized boron nitride nanosheets: Catalytic, peroxidase mimicking, and antimicrobial activityhttps://doi.org/10.1016/j.jclepro.2020.122339CompositeThis is the first report on a green and sustainable approach for the in situ growth of gold (Au) and silver (Ag) nanoparticles onto h-boron nitride nanosheets (BNNs) surface, through the use of gallnut extract (GNE) as a natural and potential reducing agent instead of chemical reductants, commonly reported for their harmful effects on the environment and human health

Materials

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320Au-BNNs4nmSEMThe size of AuNPs and AgNPs dispersed on BNNs was approximately 4 nm and 7 nm.
320Ag-BNNs7nmSEM

Kinetics

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320Au-BNNsPODTMB320320
320Ag-BNNsPODTMB320

Applications

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320Au-BNNs and Ag-BNNs nanohybridsOur results present new elements regarding BNNs-based nanohybrids which may help expand their applications in various fields such as catalyst, antimicrobial, biomedical, biosensor, and fillers in polymer matrix.