Fungal Nanophase Particles Catalyze Iron Transformation for Oxidative Stress Removal and Iron Acquisition

References

ref title DOI material type comment
3633 445 Fungal Nanophase Particles Catalyze Iron Transformation for Oxidative Stress Removal and Iron Acquisition https://doi.org/10.1016/j.cub.2020.05.058 Metal oxide Biogenic ferrihydrite nanoparticles (FNs)

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
7673 445 iron(III) oxyhydroxide TEM During fungus-mineral cultivation, transmission electron microscopy (TEM) revealed that the mineral grains (from the initial hematite particles) experienced an 8-fold size reduction, giving rise to a high-density distribution (3,000–6,000 per μm−2; Figure 1A) of ∼3-nm-sized nanoparticles in the aggregates within 48 h. 0.12 0

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

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5359 445 FNs mitigation of potential cytotoxicity This work raises new questions about the roles of biogenic nanomaterials in the coevolution of the lithosphere and biosphere and provides a step toward understanding the feedback pathways controlling the evolution of biogenic mineral formation.
5358 445 FNs mitigation of potential cytotoxicity