One-pot construction of acid phosphatase and hemin loaded multifunctional metal–organic framework nanosheets for ratiometric fluorescent arsenate sensing

References

ref title DOI material type comment
3790 603 One-pot construction of acid phosphatase and hemin loaded multifunctional metal–organic framework nanosheets for ratiometric fluorescent arsenate sensing https://doi.org/10.1016/j.jhazmat.2020.124407 Composite acid phosphatase and hemin loaded multifunctional Zn-based metal–organic framework (ACP/hemin@Zn-MOF)

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
7829 603 ACP/hemin@Zn-MOF AFM As measured, pure Zn-MOF nanosheets have a diameter of ~600 nm and a thickness of ~150 nm, and the ACP/hemin@Zn-MOF sheets possess a diameter of approximately 250 nm and a thickness of about 50 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
6488 603 ACP/hemin@Zn-MOF POD 603 603

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5539 603 ACP/hemin@Zn-MOF ratiometric fluorescent arsenate sensing arsenate Fluor 3.33-300 μg/L 1.05 μg/L