Nanozyme Database

	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
8287	1277	Cu2+/PPy NTs	30-70		nm	TEM	Under a hydrothermal reaction, PPy NTs with a thickness ranging from 30 to 70 nm have been achieved (Fig. 1a and 1b).

	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
7198	1277	Cu2+/PPy NTs	POD	H2O2			2.8			mM	8.37		-8	M/s					1277			1277
7197	1277	Cu2+/PPy NTs	POD	TMB			0.077			mM	40.7		-8	M/s					1277			1277

	ref	material	application	target	method	linear range	linear ran unit	LOD	lod unit	recovery	comment
6138	1277	Cu2+/PPy NTs	quantitative detection of H2O2	H2O2	Colorimetric	4-100	μM	1.62	μM	98.5%–104.4%

	ref	title	DOI	material type	comment
4455	1277	Cu2+-doped polypyrrole nanotubes with promoted efficiency for peroxidase mimicking and electrochemical biosensing	https://doi.org/10.1016/j.mtchem.2020.100374	Composite	Cu2+ -doped polypyrrole (Cu2+/PPy) nanotubes (Cu2+/PPy NTs)