Dietary Fe3O4 Nanozymes Prevent the Injury of Neurons and Blood–Brain Barrier Integrity from Cerebral Ischemic Stroke

References

ref title DOI material type comment
4433 1249 Dietary Fe3O4 Nanozymes Prevent the Injury of Neurons and Blood–Brain Barrier Integrity from Cerebral Ischemic Stroke https://doi.org/10.1021/acsbiomaterials.0c01312 Metal oxide Fe3O4

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
8266 1249 Fe3O4 200 nm TEM Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) demonstrated that the asprepared Fe3O4 nanozymes with PEG modification have a rough surface with a diameter size of 200 nm (Figure S1).

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
7185 1249 Fe3O4 CAT H2O2 0.192 0.0844 mM 7.739 1.169 mg/L/s 1249
7184 1249 Fe3O4 POD H2O2 459.7 103.4 mM 403.8 70.8 nM/s 1249
7183 1249 Fe3O4 POD TMB 0.905 0.222 mM 227.2 27.5 nM/s 1249

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6120 1249 Fe3O4 Neuroprotective