Imprinted polymer/Fe3O4 micro-particles decorated multi-layer graphite paper: Electrochemical and colorimetric dual-modal sensing interface for aloe-emodin assay

References

ref title DOI material type comment
4004 818 Imprinted polymer/Fe3O4 micro-particles decorated multi-layer graphite paper: Electrochemical and colorimetric dual-modal sensing interface for aloe-emodin assay https://doi.org/10.1016/j.snb.2020.128672 Metal oxide Fe3O4 micro-particles were directly synthesized on a multi-layer exfoliated graphite paper (EGP) by the in-situ hydrothermal approach, which was subsequently modified with a layer of molecularly imprinted polymer (MIP) using pyrrole and aloe emodin (AE) as monomer and template, respectively.

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

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

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5745 818 MIP/Fe3O4/EGP dual-modal sensing interface for aloe-emodin assay aloe-emodin (AE) Color 5.0 × 10−8 - 1.0 × 10-4 M 3.8 × 10−8 M 99.4%–102.4%
5744 818 MIP/Fe3O4/EGP dual-modal sensing interface for aloe-emodin assay aloe-emodin (AE) E-chem 5.0 × 10−8 − 1.0 × 10−5 M 1.7 × 10−8 M 95.6%–102.2%