A heparin-modified palladium nanozyme for photometric determination of protamine

References

ref title DOI material type comment
3887 701 A heparin-modified palladium nanozyme for photometric determination of protamine https://doi.org/10.1007/s00604-020-4208-9 Composite heparin-modified palladium nanozyme

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
7913 701 Hep-Pd NPs 3–5 nm TEM As the [Na2PdCl4]/[Hep] increases to 5, Hep-Pd exhibits dispersive nanoparticles with the mean diameter of 3.5 nm (Fig. 1b).

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
6588 701 Hep-Pd NPs OXD TMB 0.178 mM 701
6587 701 Hep-Pd NPs POD TMB 0.036 mM 701
6586 701 Hep-Pd NPs POD H2O2 78 mM 701

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5627 701 Hep-Pd NPs determination of Pro protamine Color 0.02 ~ 0.8 μg mL−1 0.014 μg mL−1