WS2

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
7536 289 WS2 50-300 nm TEM As shown in Fig. 1a, the WS2 nanosheets exhibit wrinkled sheets due to partial overlap and folding, and the diameter range of layer is determined as 50-300 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
6172 289 WS2 POD H2O2 0.805 mM 22 -8 M/s 289
6171 289 WS2 POD TMB 15.158 mM 65.23 -8 M/s 289 289

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5180 289 WS2 Pb detection Pb Color 5-80 μg/L 4 μg/L

References

ref title DOI material type comment
3494 289 A facile colorimetric sensor for ultrasensitive and selective detection of Lead(II) in environmental and biological samples based on intrinsic peroxidase-mimic activity of WS2 nanosheets https://doi.org/10.1016/j.aca.2020.01.043 Sulfide WS2 nanosheets