Nanozyme Database

	ref	title	DOI	material type	comment
3842	656	Electrochemical detection of methyl-paraoxon based on bifunctional nanozyme with catalytic activity and signal amplification effect	https://doi.org/10.1016/j.jpha.2020.09.002	Metal oxide	A new electrochemical sensor for organophosphate pesticide (methyl-paraoxon) detection based on bifunctional cerium oxide (CeO2) nanozyme is here reported for the first time. Methyl-paraoxon was degraded into p-nitrophenol by using CeO2 with phosphatase mimicking activity.

	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
7872	656	CeO2	3~4		nm	XRD	The synthesized CeO2 were uniform in size and the estimated average diameter was between 3 and 4 nm.								The small and uniform particle size provides a larger specific surface area and more active sites, leading to superior enhanced performance in electrochemical detection.

	ref	material	enzyme type	substrate	pH	T	k_m	k_m err	k_m 10ⁿ	k_m unit	v_max	v_max err	v_max 10ⁿ	v_max unit	k_cat	k_cat err	k_cat 10ⁿ	k_cat unit	k_cat/k_m	k_cat/k_m 10ⁿ	k_cat/k_m unit	comment
6537	656	CeO2	hydrolase																656

	ref	material	application	target	method	linear range	linear ran unit	LOD	lod unit	recovery	comment
5584	656	CeO2	pesticide detection.	Methyl-paraoxon	E-chem	0.1-100 and 0.1-10	μM/L	0.06	μM/L		What's more, the oxidation peak current increased linearly with MP concentration in the ranges of 0.1–10 μmol/L and 10–100 μmol/L, with correlation coefficients (R2) higher than 0.99 for both two analytical curves (n=3, Fig. 6B).