nanoceria

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
7662 431 nanoceria 516.3 27.9 nm DLS The average hydrodynamic diameter of NC is 516.3 ± 27.9 nm in ultrapure water and 612.3 ± 19.7 nm in planarian water, with a PDI of 0.49 ± 0.05 and of 0.47 ± 0.05, respectively.
7884 667 nanoceria 3 nm TEM Both TEM images and DLS (images in SI) indicated that the proposed synthetic approach yielded nanoparticles with an average size of 3 nm.
8041 844 nanoceria 10 nm TEM TEM image showed the spherical shape of the nanoceria with a size of ~10 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
6550 667 nanoceria CAT 667
6228 335 nanoceria hydrolase CDP-star 0.93 μM 3.57 -9 M/s 0.026 1/s 335 M-1 s-1 335

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5233 335 nanoceria Detection of Al3+ Al3+ CL 30-3500 nM 10 nM
5597 667 nanoceria ROS elimination
5771 844 nanoceria reagent-free colorimetric cholesterol test strip cholesterol Color 0.1-1.5 mM 0.04 mM 97.39 to 101.19%
5772 844 nanoceria reagent-free colorimetric cholesterol test strip H2O2 Color 0.1-1.5 mM 0.05 mM

References

ref title DOI material type comment
4030 844 Reagent-free colorimetric cholesterol test strip based on self color-changing property of nanoceria https://doi.org/10.3389/fchem.2020.00798 Metal oxide cerium oxide nanoparticles (nanoceria)
3853 667 Nanoceria: Metabolic interactions and delivery through PLGA-encapsulation https://doi.org/10.1016/j.msec.2020.111003 Metal oxide The biocompatibility and tunable degradation of poly(lactic-co-glycolic acid) (PLGA) made it a candidate material for encapsulating both nanoceria and SOD.
3619 431 Stem cell and tissue regeneration analysis in low-dose irradiated planarians treated with cerium oxide nanoparticles https://doi.org/10.1016/j.msec.2020.111113 Metal oxide Cerium oxide nanoparticles (nanoceria) NC