Fe-SAzyme

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
7878 661 Fe-SAzyme 150 nm TEM Fig. 1B revealed that the obtained Fe-SAzyme maintained the dodecahedral structure well after pyrolysis from Fe(acac)3@ZIF-8 NPs, and displayed average size of around 150 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
6543 661 Fe-SAzyme POD TMB 3.6 45 0.3 mM 18.35 -8 M/s 661
6542 661 Fe-SAzyme POD H2O2 3.6 45 0.21 mM 9.94 -8 M/s 661

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5590 661 Fe-SAzyme detection of galactose TMB Color 50-500 μM 10 μM 104.83~105.33%

References

ref title DOI material type comment
3847 661 Peroxidase-like activity of Fe–N–C single-atom nanozyme based colorimetric detection of galactose https://doi.org/10.1016/j.aca.2020.06.027 Composite Herein, a convenient and sensitive colorimetric strategy was developed for the sensing of galactose based on Fe–N–C single-atom nanozyme (Fe-SAzyme).