Electronic coupling between molybdenum disulfide and gold nanoparticles to enhance the peroxidase activity for the colorimetric immunoassays of hydrogen peroxide and cancer cells

References

ref title DOI material type comment
3724 537 Electronic coupling between molybdenum disulfide and gold nanoparticles to enhance the peroxidase activity for the colorimetric immunoassays of hydrogen peroxide and cancer cells https://doi.org/10.1016/j.jcis.2020.06.001 Composite Gold (Au) nanoparticles modified on a molybdenum sulfide/carbon surface (MoS2/C-Au600)

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
7767 537 MoS2/C-Au600 ~93 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
6406 537 MoS2/C-Au600 POD TMB 0.104 mM 4.54 -7 M/s 537 537
6405 537 MoS2/C-Au600 POD H2O2 2.43 mM 3.73 -7 M/s 537 537

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5482 537 MoS2/C-Au600 MoS2/C-Au600 with peroxidase-like activity can image cancer cells in the presence of TMB and H2O2
5481 537 MoS2/C-Au600 Detection of H2O2 H2O2 Color 10-200 µmol/L 1.82 µmol/L