ref | title | DOI | material type | comment |
---|---|---|---|---|
150 | Co3O4@ β-cyclodextrin with synergistic peroxidase-mimicking performance as a signal magnification approach for colorimetric determination of ascorbic acid | https://doi.org/10.1016/j.snb.2019.127106 | Metal oxide | Co3O4@β-cyclodextrin nanoparticles |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
150 | Co3O4@β-CD NPs | 10 | nm | TEM | The morphology of Co3O4@β-CD NPs showed well dispersed nanoparticles in the size of 10 nm. |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
150 | Co3O4 NPs | POD | TMB | 0.25 | mM | 1.85 | -8 | M/s | 150 | 2 | M-1 s-1 | ||||||||||
150 | Co3O4@β-CD NPs | POD | H2O2 | 1.42 | mM | 2.85 | -8 | M/s | 150 | 150 | |||||||||||
150 | Co3O4 NPs | POD | H2O2 | 5.17 | mM | 1.79 | -8 | M/s | 150 | 150 | |||||||||||
150 | HRP | POD | H2O2 | 1.59 | mM | 10.99 | -8 | M/s | 150 | ||||||||||||
150 | HRP | POD | TMB | 0.52 | mM | 8.54 | -8 | M/s | 150 | ||||||||||||
150 | Co3O4@β-CD NPs | POD | TMB | 0.17 | mM | 2.81 | -8 | M/s | 150 | 3 | M-1 s-1 | 150 |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
150 | Co3O4@β-CD NPs | detection of L-Ascorbic acid | L-Ascorbic acid | Color | 0.01-0.6 | mM | 1.09 | μM | 96.8% - 113.0% | Besides, in order to investigate the precision of Co3O4@β-CD NPs detection method, recovery experiments were made by adding a serious of AA solution with different concentration. As shown in Table S3, the average recovery of all the samples was range from 96.8% to 113.0%. |
150 | Co3O4@β-CD NPs | detection of L-Ascorbic acid | L-Ascorbic acid | Color | 0.01-0.6 | mM | 1.09 | μM | 96.8% - 113.0% | |
150 | Co3O4 NPs | detection of L-Ascorbic acid | L-Ascorbic acid | Color | 0.01-0.35 | mM | 3.91 | μM |