Colorimetric assay for the sensitive detection of phosphate in water based on metal–organic framework nanospheres possessing catalytic activity

References

ref title DOI material type comment
4565 1408 Colorimetric assay for the sensitive detection of phosphate in water based on metal–organic framework nanospheres possessing catalytic activity https://doi.org/10.1039/d0nj04164e MOF Cu-based metal–organic framework nanomaterials (Cu-MOF(1), Cu-MOF(2), Cu-MOF(3))

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
8418 1408 Cu-MOF(3) 220 nm DLS hydrodynamic diameter

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
7327 1408 Cu-MOF(3) POD H2O2 0.273 mM 4.65 -8 M/s 1408
7326 1408 Cu-MOF(3) POD TMB 1.05 mM M/s 1408
7325 1408 Cu-MOF(2) POD H2O2 0.3 mM M/s 1408
7324 1408 Cu-MOF(2) POD TMB 0.8 mM M/s 1408
7323 1408 Cu-MOF(1) POD H2O2 4.04 mM M/s 1408
7322 1408 Cu-MOF(1) POD TMB 15.04 mM M/s 1408

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6258 1408 Cu-MOF detection of phosphate Phosphate Color 0.05-5 μM 20 nM