Mn/Ni(OH)x LDHs

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
7875 659 Mn/Ni(OH)x LDHs 75.9 nm TEM After the coating procedure, transmission electron microscope (TEM) image in Figure 1b reveals a rough surface for the colloids, indicating the successful coating a layer of Mn/Ni-LDH on silica colloids. The thickness of the shell is ≈75.9 nm (Figure S2, Supporting Information).
7876 659 Mn/Ni(OH)x LDHs 37 nm TEM After the LDHs surface coating, Figure 1f,g; and Figure S6 (Supporting Information) reveals a rough surface for these silica rods. The shell thickness of the LDH coated on the silica rods is highly homogeneous with a value of ≈37 nm (Figure 1f).

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
6540 659 Mn/Ni(OH)x LDHs OXD TMB 3.6 RT 0.19 mM 63.77 -8 M/s 659

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5588 659 Mn/Ni(OH)x LDHs antibacteria

References

ref title DOI material type comment
3845 659 Colloidal Surface Engineering: Growth of Layered Double Hydroxides with Intrinsic Oxidase‐Mimicking Activities to Fight Against Bacterial Infection in Wound Healing https://doi.org/10.1002/adhm.202000092 Composite Here, a layer of Mn/Ni layered hydroxides (Mn/Ni(OH)x LDHs) can be successfully coated on various colloidal particles, such as silica spheres, silica rods, ferrite nanocrystal supraparticles, as well as FeOOH nanorods. Such layered hydroxides have intrinsic oxidase-mimetic activities, as demonstrated by catalytic oxidation of tetramethyl benzidine in the presence of oxygen.