Nanozyme Database

AuNPs

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
7494	210	AuNPs	10		nm	TEM
7641	407	AuNPs	20		nm	TEM
7574	336	AuNPs	~13-20		nm	Others
7582	340	AuNPs	16		nm	TEM
7874	658	AuNPs
7919	707	AuNPs
8014	807	AuNPs	25		nm	TEM	The morphology of the His-AuNCs was studied via their TEM images taken. As sit is seen from Fig. 1A, the average diameter of the synthesized His-AuNCs is about 2 nm and their morphology and size are nearly spherical and uniform. The TEM images were also utilized to estimate the average diameters of the enlarged AuNPs seeds in the presence of glucose (Fig. 1B). The average diameters of His-AuNPs seeds were 10 ± 2 nm, while the diameter of enlarged AuNPs depend on the concentration of glucose and self-catalyzed activity of AuNPs. The TEM images reveal that the AuNPs in the presence of 50 μM glucose can be enlarged to an average size of 17 nm (Fig. 1C), while the diameter of enlarged AuNPs in the presence of higher glucose concentrations of 100 μM further increased to about 25 nm (Fig. 1D).
8095	903	AuNPs	10		nm	SEM	Figure 6. The SEM and energy spectral pictures
8117	925	AuNPs	30		nm	TEM	As shown in Fig. 2C, the red-colored AuNP@β-CD with an average diameter of ∼30 nm and distinct lattice showed unique dispersion performance in the absence of Hg2+.
8305	1298	AuNPs	6.6	0.9	nm	DLS	hydrodynamic diameters				μmol/min			U/mg

Kinetics

	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
6240	362	AuNPs	POD	TMB							8.7719			μM/min	3364			1/min	362
6539	658	AuNPs	POD																658
6712	807	AuNPs	OXD	Glucose			24.6			mM	57.4		-8	M/s					807
6809	903	AuNPs	multi-functionalities	CO-HAuCl4-En															903
6827	925	AuNPs	OXD	TMB															925
6846	942	AuNPs	CAT	H2O2			1.2			M	4.9		-5	M/s					942

Applications

	ref	material	application	target	method	linear range	linear ran unit	LOD	lod unit	recovery	comment
5245	340	AuNPs	Escherichia coli detection	Escherichia coli	Color	10-10E9	CFU/mL	10	CFU/mL
5586	658	AuNPs	detection cysteine		Color	0.5-20	μM	0.5	μM
5587	658	AuNPs	detection cysteine in biological fluids		Color	0.5-50	μM	0.5	μM		To this end, we tested human urine samples for different concentrations of cysteine using the system established in this paper.
5632	707	AuNPs	detection of Opisthorchis viverrini antigen (OvAg) in urine samples	Opisthorchis viverrini antigen (OvAg)	Color			23.4	ng mL-1
5732	807	AuNPs	determination of glucose	glucose	Color	5-125	μM	3.4	μM	99.0-101.6%	The IFE-based assay system was utilized for determining the levels of glucose in urine samples of a diabetic patients.
5733	807	AuNPs	detection of hydrogen peroxide	H2O2	Color	5-135	μM	3.6	μM
5768	840	AuNPs	highly sensitive and specific identification of Aflatoxin B1	Aflatoxin B1	Color	5-5120	nM	1.88	nM	91.5–117.6%
5821	903	AuNPs	Analysis of gas Samples	CO	SERS
5834	925	AuNPs	Detection of Hg2+	Hg2+	Color	0.4-15	μM	0.147	μM
5835	925	AuNPs	Detection of Hg2+	Hg2+	Unsure	0.4-8	μM	0.06	μM
5851	942	AuNPs	decomposition of residual H2O2

References

	ref	title	DOI	material type	comment
3595	407	In situ generated nanozyme-initiated cascade reaction for amplified surface plasmon resonance sensing	https://doi.org/10.1039/d0cc01117g	Metal	AuNPs
3532	336	Amalgamated gold-nanoalloys with enhanced catalytic activity for the detection of mercury ions (Hg 2+) in seawater samples	https://doi.org/10.1007/s12274-020-2731-y	Metal	oligo-ethylene glycol modified gold nanoparticles
4089	903	A Highly Sensitive SERS and RRS Coupled Di-Mode Method for CO Detection Using Nanogolds as Catalysts and Bifunctional Probes	https://doi.org/10.3390/nano10030450	Metal	Nanogolds
3844	658	Enhancement of the Peroxidase-Like Activity of Iodine-Capped Gold Nanoparticles for the Colorimetric Detection of Biothiols	https://doi.org/10.3390/bios10090113	Metal	A colorimetric assay was developed for the detection of biothiols, based on the peroxidase-like activity of iodine-capped gold nanoparticles (AuNPs).
4471	1298	Nanoparticles of chosen noble metals as reactive oxygen species scavengers	https://doi.org/10.1088/1361-6528/abc19f	Metal	nanoparticles of Au, Pt, pd,Ru, Rh
3993	807	Histidine capped-gold nanoclusters mediated fluorescence detection of glucose and hydrogen peroxide based on glucose oxidase-mimicking property of gold nanoparticles via an …	https://doi.org/10.1016/j.jlumin.2020.117604	Metal	gold nanoparticles (AuNPs)
4111	925	Simply translating mercury detection into a temperature measurement: using an aggregation-activated oxidase-like activity of gold nanoparticles	https://doi.org/10.1039/D0CC01445A	Composite	AuNPs
3893	707	AuNPs-LISA, an efficient detection assay for Opisthorchis viverrini (Ov) antigen in urine	https://doi.org/10.1016/j.talanta.2019.120592	Metal	In the present study, we aimed to improve the signal enhancing system of traditional ELISA by using gold nanoparticles (AuNPs) with peroxidase-like activity on its surface instead of the horseradish peroxidase (HRP) system
3441	210	Gold nanoparticles doped metal-organic frameworks as near-infrared light-enhanced cascade nanozyme against hypoxic tumors	https://doi.org/10.1007/s12274-020-2668-1	Composite	gold nanoparticles (AuNPs) doped iron-based metal-organic frameworks (GIM)
3536	340	Aptamer-NanoZyme mediated sensing platform for the rapid detection of Escherichia coli in fruit juice	https://doi.org/10.1016/j.sbsr.2019.100313	Metal	aptamer-NanoZyme