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Table 1 The analytical parameters of reported Fe-based catalysts for H2O2 detection

From: Porphyrin Iron-Grafted Mesoporous Silica Composites for Drug Delivery, Dye Degradation and Colorimetric Detection of Hydrogen Peroxide

Sample Liner range (µM) LOD (µM) References
Fe-SBA-15 0.4–15 0.2 [36]
Fe-SAzyme 10–150 1.8 [37]
CSA-hemin NPs 5–400 3.32 [29]
hemin-GroEL 0–300 10 [38]
Fe3O4@CP 0.2–300 0.11 [39]
Fe3O4@SiO2@Au MNPs 1–40 0.6 [40]
FeIX-SBA-15 (in solution) 25–500 2.1 This work
FeIX-SBA-15 (on membrane) 0.293–8.8 mM 0.067 mM This work