Oxygen‐Deficient Bimetallic Oxide FeWOX Nanosheets as Peroxidase‐Like Nanozyme for Sensing Cancer via Photoacoustic Imaging

References

ref title DOI material type comment
4012 826 Oxygen‐Deficient Bimetallic Oxide FeWOX Nanosheets as Peroxidase‐Like Nanozyme for Sensing Cancer via Photoacoustic Imaging https://doi.org/10.1002/smll.202003496 Metal oxide FeWOX nanosheets (NSs)

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
8026 826 FeWOX NSs 15.7 2.4 nm TEM Transmission electron microscopy (TEM) imaging revealed that the obtained FeWOX NSs showed the nanosheet-structure and average size at 15.7 ± 2.4 nm (Figure 1B and Figure S1, Supporting Information). The thickness of the as-obtained nanosheets was determined by atomic force microscopy (AFM) image to be ≈0.34 nm (Figure 1D,E).

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
6720 826 FeWOX NSs POD TMB 0.03 mM 12.25 -8 M/s 826
6719 826 FeWOX NSs POD H2O2 3.26 mM 435 -8 M/s 826

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5751 826 FeWOX NSs Sensing Cancer via Photoacoustic Imaging