Nanozyme Database

	ref	title	DOI	material type	comment
3434	203	Ultrasensitive photoelectrochemical detection of microRNA on paper by combining a cascade nanozyme-engineered biocatalytic precipitation reaction and target-triggerable DNA motor	https://doi.org/10.1021/acssensors.0c00632	Composite	Au nanoparticles (NPs) modified by cyclodextrin (Au@CD)

	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
7489	203	Au nanoparticles (NPs) modified by cyclodextrin (Au@CD)	20		nm		As shown in Figure 2A, the Au@CD NPs showed good dispersity with a diameter around 20 nm.

	ref	material	enzyme type	substrate	k_m	k_m unit	k_cat/k_m	comment
6103	203	Au@CD NPs	POD	H2O2	100.01	mM	203	203
6102	203	the mixture of Au@CD and CeO2	POD	H2O2	800.34	mM	203	As shown in Figure 4A–C, when H2O2 was used as the substrate, the Km value of Au@CD, CeO2, and the mixture of Au@CD and CeO2 were 100.01, 20.13, and 800.34 mM, respectively.
6101	203	CeO2	POD	H2O2	20.13	mM	203	As shown in Figure 4A–C, when H2O2 was used as the substrate, the Km value of Au@CD, CeO2, and the mixture of Au@CD and CeO2 were 100.01, 20.13, and 800.34 mM, respectively.
6100	203	Au@CD NPs	OXD	DAB	42	mM	203	the GOx-like activity of Au@CD was first investigated by using DAB as the chromogenic substrates and an absorbance at 460 nm as the quantitative referenced wavelength. As shown in Figure S5, the Michaelis–Menten constant (Km) for the Au@CD NPs was 42 mM, which was distinctly higher than that of glucose oxidase (about 4.87 mM).

	ref	material	application	target	method	linear range	linear ran unit	LOD	lod unit	recovery	comment
5116	203	paper-based sensor	MiRNA Detection.	miRNA-141	E-chem	0.002-170	pM	0.6	fM	97.0–110.0%	the recoveries and RSD were in the range of 97.0–110.0 and 1.31–13.64%, suggesting a gratifying analysis capability of the proposed sensor for miRNA-141 in complex clinical samples.
5115	203	paper-based sensor	MiRNA Detection.	miRNA-141	E-chem	0.002-170	pM	0.6	fM	97.0–110.0%