| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7903 | 689 | Fe@NCDs | 2.6 | nm | TEM | The histogram of the particle size distribution (inset in Fig. 1a) reveals that the particle size of the Fe@NCDs ranged from 1.6 to 4.4 nm with an average diameter of 2.6 nm, which is consistent with previously reported for CQDs |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6581 | 689 | Fe@NCDs | 689 |
| ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5616 | 689 | Fe@NCDs | detection of uric acid | uric acid | Color | 2–150 | μM | 0.64 | μM |
| ref | title | DOI | material type | comment | |
|---|---|---|---|---|---|
| 3875 | 689 | Synthesis of carbon quantum dots with iron and nitrogen from Passiflora edulis and their peroxidase-mimicking activity for colorimetric determination of uric acid | https://doi.org/10.1007/s00604-020-04391-8 | Composite | Carbon quantum dots co-doped with iron and nitrogen (Fe@NCDs) were synthesized by using Passiflora edulis Sims (P. edulis) as a precursor |