Size-controllable Fe-N/C single-atom nanozyme with exceptional oxidase-like activity for sensitive detection of alkaline phosphatase

References

ref title DOI material type comment
3252 21 Size-controllable Fe-N/C single-atom nanozyme with exceptional oxidase-like activity for sensitive detection of alkaline phosphatase https://doi.org/10.1016/j.snb.2019.127511 Single-atom Fe-N/C single-atom nanozyme(Fe-N/C)

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
7348 21 Fe-N/C 120 nm SEM The as-synthesized Fe-Zn ZIFs exhibited a well-defined rhombic dodecahedron shape and smooth surface with diameters of 2.2 μm, 400 nm, 120 nm and 35 nm (SEM, Fig. S1), respectively. 996.02

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
5905 21 Fe-N/C OXD TMB, ABTS and OPD 3.5 37 0.94 mM 5.98 -7 M/s 21 21

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
4955 21 Fe-N/C Detection of alkaline phosphatase Alkaline phosphatase (ALP) Color 0.05-100 U/L 0.02 U/L