ref | title | DOI | material type | comment |
---|---|---|---|---|
753 | Cu2O nanocubes–grafted highly dense Au nanoparticles with modulated electronic structures for improving peroxidase catalytic performances | https://doi.org/10.1016/j.talanta.2020.121990 | Composite | Au/Cu2O heterostructures |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
753 | Cu2O | POD | H2O2 | 20.38 | mM | 8.38 | -8 | M/s | 753 | ||||||||||||
753 | Cu2O | POD | TMB | 0.9 | mM | 10.17 | -8 | M/s | 753 | ||||||||||||
753 | Au/Cu2O | POD | H2O2 | 10.05 | mM | 6.68 | -8 | M/s | 753 | ||||||||||||
753 | Au/Cu2O | POD | TMB | 0.21 | mM | 6.08 | -8 | M/s | 753 |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
753 | Au/Cu2O | Therefore, it is vital important to explore a fast, sensitive method to accurate determination of H2O2 in the biological environment. On the basis of high peroxidase activity of Au/Cu2O nanocatalyst, a simple and flexible colorimetric sensor was constructed to detect H2O2 in this work. | H2O2 | Color | 0.1-200 | μM | 0.054 | μM | ||
753 | Au/Cu2O | In this work, we assessed the antioxidant behavior of three natural antioxidants (TA1, GA, TA2) on TMB oxidation catalyzed by Au/Cu2O heterostructures in the presence of H2O2 via colorimetric method | tartaric acid | Color | 0-100 | μM | 1.55 | μM | ||
753 | Au/Cu2O | In this work, we assessed the antioxidant behavior of three natural antioxidants (TA1, GA, TA2) on TMB oxidation catalyzed by Au/Cu2O heterostructures in the presence of H2O2 via colorimetric method | gallic acid | Color | 0-75 | μM | 0.16 | μM | ||
753 | Au/Cu2O | In this work, we assessed the antioxidant behavior of three natural antioxidants (TA1, GA, TA2) on TMB oxidation catalyzed by Au/Cu2O heterostructures in the presence of H2O2 via colorimetric method | tannic acid | Color | 0-16 | μM | 0.039 | μM |