ref | title | DOI | material type | comment |
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452 | Highly sensitive and simple colorimetric assay of hydrogen peroxide and glucose in human serum via the smart synergistic catalytic mechanism | https://doi.org/10.1016/j.saa.2020.118233 | Composite | graphene oxide (GO)/AuNPs nanocomposite |
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 |
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452 | GO/AuNPs | 31 | nm | TEM | TEM results (see the Supporting Information, Fig. S1) showed that spherical nanoparticles were uniformly dispersed and embedded on the surface of GO and the particle size of nanoparticles was about 31 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 |
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No matching records found |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
452 | GO/AuNPs | H2O2 detection | H2O2 | Color | 3.8×10–7~5.5×10–5 | M | 4.2×10–8 | M | ||
452 | GO/AuNPs | glucose detection | glucose | Color | 5.1×10–6~5.1×10–4 | M | 6.3×10–7 | M | 105.3%-108.3% | |
452 | GO/AuNPs | glucose detection | glucose | Color | 5.1×10–6~5.1×10–4 | M | 6.3×10–7 | M | 105.3%-108.3% | The real human serum was used as test samples to investigate the practical application of the proposed analysis. Human serum samples were taken from Xi'a University of Science and Technology Hospital. As the normal content of human blood glucose is 3.9–6.1 mmol/L [38], before the test, the collected serum samples need to be diluted to meet the requirements of this method after centrifugation. The glucose test results are shown in Table 2. For three different test samples, the detection results from this method are not substantially different from those given by the hospital. |