Recent Literature Review of Significance of Polypyrrole and Its Biocomposites in Adsorption of Dyes from Aqueous Solution

Table 4

Sensory applications of PPy-based composites.

PPy-based composites	Sensory properties	Sources
Pd/PPy Ncps	NH3 gas sensors	[91]
PPy films	VOCs sensors	[92]
PPy/PVA composites	Room temperature sensors	[93]
PPy/NiO Ncps	NO2 sensors	[94]
PPy/cu nanowires	H2O2 sensors	[95]
PPy/carbowax Ncps	2, 4-DNT vapor sensors	[96]
PPy/hydrogel membranes	Cholesterol sensor	[97]
PPy electrodes	DNA	[98]
PPy thin films	Glucose sensor	[99]
PPY ZnO Nps	Xanthine	[100]
PPy/BSA films	Urea	[101]