Comparison of the nanomaterial-based sensors for the detection of H₂O₂.

Sensors	Methods	Detection limit/μM	Linear range/μM	Ref.
HRP-BMIM·BF4/SWCNTs/CFUME	Electrochemical	0.13	0.49–10.2	50
Nitrogen-doped CNTs	Electrochemical	0.5	Not reported	51
AuNPs/4-CA	SERS	0.08	0.1–20	52
HTP-AuNCs	SERS	0.07	0.1–2.53	36
dLys-AgNCs	Fluorescence	0.2	0.8–200	53
HRP-MWCNT	Fluorescence	1.2	Not reported	28
dsDNA-SWCNT	NIR absorption	Not reported	29–5900	54
3AMBA-HRP-SWCNT	NIR fluorescence	0.85	5–40	This work