Portable paper-micro well device composed of agglomerated nano-hematite clusters in enzyme-hydrogel composite for beta glucan detection using smartphone

References

ref title DOI material type comment
4197 1010 Portable paper-micro well device composed of agglomerated nano-hematite clusters in enzyme-hydrogel composite for beta glucan detection using smartphone https://doi.org/10.1016/j.snb.2021.129836 Metal oxide A microfluidic device-prototype (μPADs) with coroneted immobilized enzymes on hematite nanoparticle (αFe2O3NPs) was designed for direct detection of cancer marker β-glucan.

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
6946 1010 αFe2O3NPs 1010
6941 1010 αFe2O3NPs 0 TMB 0 0 0.626 mM 1.14 -8 M/s 1010
6936 1010 FDG-10 POD H2O2 0 0 0.302 mM 2.41 -8 M/s 1010
6931 1010 FDG-10 POD TMB 0 0 0.522 mM 10.467 -8 M/s 1010
6926 1010 V2O5 POD 2.39 mM 158.7 μM/min 1.04 -4 1/s 1010

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5919 1010 αFe2O3NPs β-glucan sensing β-glucan Color 1.0-15 ng/mL 0.5 ng/mL