ZnO

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
8395 1379 ZnO 50 nm SEM The average size of individual nanoparticles is approximately 50 nm, however there is a large agglomeration of nanoparticles; size of aggregates around 1000 nm.
7611 375 ZnO 10.1 1.8 μm SEM The average size of the bowtie was 10.1 ± 1.8 μm (length) and 2.6 ± 0.9 μm (width, defined as the distance of the two outmost branches at the edge) (Fig. 1ai and aii).

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

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5279 375 ZnO NO-releasing biomaterials and devices NO E-chem 1 × 10−9 M In detail, the probe was suspended in a glass vial filled with 10 mL 0.1 M H2SO4/0.1 M KI solution. Incremental volumes of 25 × 10−6 m KNO2 solution were added to the glass vial after a stable current baseline was observed. NO concentration was determined based on the amount of KNO2 added as the conversion of KNO2 to NO was stoichiometrically 1:1. To assess the capability of ZnO particles to catalyze GSNO to generate NO, the NO probe was placed in a glass vial containing 3.95 mL ZnO particles (0.1–0.4 g L−1) in PBS. Fifty microliters of GSNO solutions (5× 10−6–100 × 10−6 m) was added to the glass vial when a stable baseline was reached. Changes in current response were recorded over time using LabScribe2 software. All NO measurements were carried out in dark at 37 °C on a hot plate with constant stirring.
5280 375 ZnO NO-releasing biomaterials and devices NO E-chem 1 × 10−9 M
6233 1379 ZnO application of ZnO NPs for seed priming for better germination indices

References

ref title DOI material type comment
4540 1379 Biological interaction levels of zinc oxide nanoparticles; lettuce seeds as case study https://doi.org/10.1016/j.heliyon.2020.e03983 Metal oxide zinc oxide nanoparticles
3564 375 Zinc oxide particles catalytically generate nitric oxide from endogenous and exogenous prodrugs https://doi.org/10.1002/smll.201906744 Metal oxide Zinc oxide (ZnO) particles