Table 1.

The performances of small molecule electrochemical sensors based on different 2DMs.

Sensor Materials	Analyte	Range of Detection	Detection Limit	Refs.
MoS2	H2O2	5.0–100 nM	2.5 nM	[232]
MoS2-graphene-horseradish peroxidase	H2O2	0.2 µM–1.103 mM	0.049 µM	[233]
MoS2-PtW	H2O2	1–0.2 mM	5 nM	[234]
MoS2-Cu nanoflower	H2O2/glucose	0.04–1.88 µM/1–20 µM	0.021 µM/0.32 µM	[235]
MoS2-Ni NP	Glucose	0–4 mM	0.31 µM	[102]
MoS2-Au NP-glucose oxidase	Glucose	10–300 µM	2.8 µM	[236]
MoS2-PANI-Au NP	DA	1–500 µM	0.1 µM	[237]
MoS2-Au NP	DA	0.1–200 µM	80 nM	[238]
rGO	UA	0.02–0.49 mM	3.45 µM	[239]
MoS2-Ag	Tryptophan	0.5–120 µM	0.05 µM	[240]
MoS2- self-doped polyaniline	Chloramphenicol	0.1–1000 µM	6.5 × 10−8 M	[241]