Facile single-step synthesis of Cu-rGO nanocomposite through simultaneous reduction process and its peroxidase mimic activity

References

ref title DOI material type comment
3794 607 Facile single-step synthesis of Cu-rGO nanocomposite through simultaneous reduction process and its peroxidase mimic activity https://doi.org/10.1016/j.jiec.2021.01.013 Composite reduced graphene oxide (rGO) supported copper nanoparticles

Materials

ref material size size err size unit size type size comment BET b nanozyme b 10n b unit specific act sa 10n sa unit comment
7833 607 Cu-rGO 5 nm TEM he as-synthesized nanoparticles are largely spherical in shape with an average particle size of 5 nm (Fig S3). he marked dotted white circles in Fig. 1c indicates the presence of Cu NPs on the rGO support having a diameter of 5 nm, and the lattice fringes show an inter-planar spacing of 0.209 nm

Kinetics

ref material enzyme type substrate pH T km km err km 10n km unit vmax vmax err vmax 10n vmax unit kcat kcat err kcat 10n kcat unit kcat/km kcat/km 10n kcat/km unit comment
6494 607 Cu-rGO POD TMB 4 607 607

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5545 607 Cu-rGO Colorimetric detection of H2O2 and glucose H2O2 Color 10-100 μM 0.1 μM
5544 607 Cu-rGO Colorimetric detection of H2O2 and glucose glucose Color 10-100 μM 10 μM