Colorimetric detection and membrane removal of arsenate by a multifunctional L-arginine modified FeOOH

References

ref title DOI material type comment
3946 760 Colorimetric detection and membrane removal of arsenate by a multifunctional L-arginine modified FeOOH https://doi.org/10.1016/j.seppur.2020.118021 Composite multifunctional L-arginine modified FeOOH

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
7970 760 2Arg@FeOOH 300 nm SEM 2Arg@FeOOH and 5Arg@FeOOH have sheet-like structure with a diameter of about 300 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
6672 760 2Arg@FeOOH POD H2O2 0.002 mM 760
6671 760 2Arg@FeOOH POD TMB 0.05 mM 760

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5689 760 2Arg@FeOOH detect and remove inorganic arsenic from polluted water Arsenic Color 0.67-3333.33 μg/ml 0.42 μg/ml 95-105