CMC composites as biosensors.

Material	pH	Electrochemical at method	Linear range	Limit of detection	Chemical detection	Ref
Multiwalled carbon nanotube/hydroxypropyl-β-cyclodextrin functionalized CMC	5.7	DPV, CV, EIS	500–9000 μM	1.9 μM	Tryptophan	145
Polyaniline/multiwalled carbon nano tubes/CMC	7	CV	0.05–5 mM	0.01 mM	Ascorbic acid	144
Carbon nanotube/CMC		CV			Catecholamines	149
Reduced graphene oxide/CMC	7.4	EIS	0.5–10.0 μg mL−1	61 ng mL−1	Adiponectin	150
Oxidized-CMC-sulfate/sulfated polyaniline composite	5.7	DPV, CV, EIS		0.05 μM	Nitro-phenol	148
Hybrid PANI@dialdehyde CMC/ZnO nanocomposite	5.7	DPV	0.50 to 5 μM	0.45 M	H2O2	151