ref | title | DOI | material type | comment |
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869 | UV-assisted one-pot synthesis of bimetallic Ag-Pt decorated reduced graphene oxide for colorimetric determination of hydrogen peroxide | https://doi.org/10.1007/s00604-020-04350-3 | Composite | The nanocomposites were prepared through a one-pot reduction of potassium chloroplatinate, silver nitrate, and graphene oxide under ultraviolet irradiation without using any extra chemical reducing agents or surfactants. The successful formation of Ag-Pt/rGO nanocomposites was confirmed by transmission electron microscopy, energy disperse spectroscopy mapping, X-ray photoelectron spectroscopy, and X-ray diffraction analysis. Significantly, Ag-Pt/ rGO nanocomposites possessed excellent peroxidase-like activity toward the catalytic oxidation of 3,3′,5,5′-tetramethylbenzidine to form a blue product in the presence of hydrogen peroxide. |