Table 1.

List of various NZ platforms utilized to engineer hydrogels and their key catalytic properties analyzed

Classification	Nanozyme	Analyzed catalytic property	References
Ce-based	nCe	SOD, CAT	[49]
	CeNZ	SOD, CAT	[77]
	Ce-MOF	SOD, CAT, GOx	[67]
	CeNZ	SOD, CAT	[45]
Mn-based	MnO2	CAT, POD	[158]
	MnCoO	CAT	[159]
	GOx-MnO2	POD, GOx	[160]
	EPL-MnO2	SOD	[41]
Fe-based	Fe@HCMS/GOx	POD, GOx, GSH	[114]
	Mica-Fe3O4	POD	[63]
	Fe3O4@GO	POD, SOD	[161]
	Fe-MIL-88NH2	POD, OXD	[162]
	FePO4	POD, SOD, CAT	[64]
	GA/Fe@AP (GAP)	CAT	[163]
	Fe2O3-GOx@ZIF-8	GOx, CAT	[164]
Mo-based	MoS2@TA/Fe	POD, CAT	[50]
	CNT@MoS2	POD, SOD, CAT	[83]
	MoS2	CAT	[86]
	Ag/MoS2	POD	[90]
	MoS2@Au@BSA	GOx, POD, CAT, SOD	[133]
	MoS2	POD	[165]
	MoS2-PDA	CAT	[166]
	MoNP	POD, SOD, CAT	[167]
MOF-based	MOF-818	SOD, CAT	[75]
	Ni3(HITP)2 MOF	SOD	[89]
	MOF(Fe–Cu)/GOx	POD, GOx	[168]
	Zr-Fc MOF	POD	[169]
Cu-based	Au/Cu1.6O/P–C3N5/Arg NSs	SOD, CAT, POD, GOx, NOS	[88]
	Cu5.4O	SOD, CAT, GPx	[170]
	Cu2O/Pt	POD, GOx,	[171]
	Cu2MoS4	POD	[172]
	Ni4Cu2	SOD, CAT	[51]
Au-based	Au-Pt	POD	[80]
	Au@ZIF-8	POD	[115]
Ag-based	PDA-AgNPs	POD	[56]
	TA-Ag NZ	POD	[65]
W-based	WS2/CL	CAT	[82]
PB-based	PB NZ	SOD	[42]
	PB NZ/GOx	POD, GOx	[44]
Pt-based	PtNZ	OXD, POD, GOx, NOx, SOD, CAT	[127]