Spectrofluorimetric determination of Cr (VI) and Cr (III) by quenching effect of Cr (III) based on the Cu-CDs with peroxidase-mimicking activity

References

ref title DOI material type comment
4424 1240 Spectrofluorimetric determination of Cr (VI) and Cr (III) by quenching effect of Cr (III) based on the Cu-CDs with peroxidase-mimicking activity https://doi.org/10.1016/j.saa.2020.118882 Composite copper-doped carbon dots (Cu-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
8259 1240 Cu-CDs 5 nm TEM

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
7176 1240 Cu-CDs POD OPD 2.36 -4 mM 2.849 -7 M/s 1240

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6112 1240 Cu-CDs Cr(III) detection Cr(III) Fluor 5×10^-6-1.5×10^-4 mol/L 1.2×10^-7 mol/L