Facile and rapid one-step mass production of flexible 3D porous graphene nanozyme electrode via direct laser-writing for intelligent evaluation of fish freshness

References

ref title DOI material type comment
4247 1060 Facile and rapid one-step mass production of flexible 3D porous graphene nanozyme electrode via direct laser-writing for intelligent evaluation of fish freshness https://doi.org/10.1016/j.microc.2020.105855 Carbon laser-scribed graphene (LSG)

Materials

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
8123 1060 LSG 30-40 μm SEM The cross-sectional SEM image (Fig. 1C) displays a topographic height of approximately 30–40 μm, confirming that LSG was a porous structure and there are some cavities inside, suggesting that these porous structures of LSG greatly increased accessible surface areas and contributed to electrolyte penetration into the active materials.

Kinetics

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
7012 1060 LSG OXD XT 81.35 μM 1060 原文数据即有两个小数点,存疑
7011 1060 LSG OXD HX 66.84 μM 1060 1060
7010 1060 LSG OXD XT 72.49 μM 1060 1060
7009 1060 LSG OXD HX 58.52 μM 1060 1060

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5970 1060 LSG intelligent evaluation of fish freshness HX E-chem 0.3-159.9 μM 0.18 μM
5969 1060 LSG intelligent evaluation of fish freshness XT E-chem 0.3-179.9 μM 0.26 μM