ref | title | DOI | material type | comment |
---|---|---|---|---|
301 | Mimicking peroxidase active site microenvironment by functionalized graphene quantum dots | https://doi.org/10.1007/s12274-020-2678-z | Composite | we herein report a novel histidine-functionalized graphene quantum dot (His-GQD)/hemin complex |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
301 | His-GQD/hemin | 13-80 | nm | Others | His-GQDs, synthesized according to our previously reported procedure [22], have an average lateral size of ~ 3 nm and a height of ~ 2 nm (Fig. 1(a) and Fig. S1 in the Electronic Supplementary Material (ESM)) |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
301 | His-GQD/hemin | POD | H2O2 | 3.8 | mM | 10.55 | -8 | M/s | 301 | ||||||||||||
301 | His-GQD/hemin | POD | TMB | 0.133 | mM | 9.7 | -8 | M/s | 19.4 | 1/s | 301 | 5 | M-1 s-1 |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
301 | His-GQD/hemin | detecting blood glucose | glucose | Color | 2.5-200 | μM | ||||
301 | His-GQD/hemin | detecting H2O2 | H2O2 | Color | 5-240 | μM |