ref | title | DOI | material type | comment |
---|---|---|---|---|
1056 | Colorimetric Detection of Kanamycin Residue in Foods Based on the Aptamer-Enhanced Peroxidase-Mimicking Activity of Layered WS2 Nanosheets | https://doi.org/10.1021/acs.jafc.1c00925 | Sulfide | layered WS2 nanosheets |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1056 | WS2 nanosheets | TEM&AFM | The morphological characteristics of the exfoliated WS2 nanosheets were observed by TEM (Figure 1a). The WS2 nanosheets display a wrinkle shape due to partial overlap and folding, and the diameter of the layered nanosheets ranges from 50 to 300 nm. The AFM image in Figure 1b further proves the above-mentioned morphology and size of layered nanosheets, indicating that the thickness of the WS2 nanosheets is about 13 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1056 | WS2 nanosheets | POD | TMB | 11.584 | mM | 2.364 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | H2O2 | 0.714 | mM | 1.02 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | TMB | 9.12 | mM | 4.795 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | H2O2 | 0.702 | mM | 1.93 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | TMB | 4.437 | mM | 10.865 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | TMB | 5.175 | mM | 5.096 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | H2O2 | 0.713 | mM | 3.145 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | TMB | 12.125 | mM | 2.036 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | H2O2 | 0.756 | mM | 0.844 | -8 | M/s | 1056 | 1056 | |||||||||||
1056 | WS2 nanosheets | POD | H2O2 | 0.696 | mM | 7.506 | -8 | M/s | 1056 | 1056 |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
1056 | WS2 nanosheets | Detection of Kanamycin | Kanamycin | Color | 0.1-0.5 | μM | 0.06 | μM |