润色 In addition we found that using magnets to enrich samples in solution allowed for rapid separation of target substances as shown in Figure 1k This suggests that AuFe3O4MOF-867 has the potential to

Furthermore, the use of magnets for sample enrichment in solution was found to result in efficient separation of the desired substances, as depicted in Figure 1k. This indicates that Au/Fe3O4/MOF-867 demonstrates the potential to rapidly concentrate analytes in solution. Figure 1k showcases the hysteresis curve of the synthesized sample. The decrease in magnetic saturation of Au/Fe3O4/MOF-867 compared to Fe3O4 can be attributed to the higher proportion of non-magnetic components in the magnetic particles. Both curves intersect at the origin, indicating that the sample exhibits superparamagnetic behavior