Triggered peroxidase-like activity of Au decorated carbon dots for colorimetric monitoring of Hg 2+ enrichment in Chlorella vulgaris

References

ref title DOI material type comment
4587 1434 Triggered peroxidase-like activity of Au decorated carbon dots for colorimetric monitoring of Hg 2+ enrichment in Chlorella vulgaris https://doi.org/10.1039/D0AN00930J Composite Gold nanoparticles (GNPs) decorated on carbon dots (CDs)

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
8439 1434 Au-CDs 4.3 0.4 nm TEM GNP@CDs were evenly dispersed with a uniform size and the diameter was about 4.3 ± 0.4 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
7348 1434 Au-CDs POD Hg2+ 0.26 mM 2.51 -7 M/s 1434

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6283 1434 Au-CDs Colorimetric monitoring of Hg2+ Hg2+ Color 7–150 nM 3.7 nM