Thin film chemiresistive gas sensor on single-walled carbon nanotubes-functionalized with polyethylenimine (PEI) for $${\hbox {NO}}_{2}$$ gas sensing
Sunil Kumar, Vladimir Pavelyev, Prabhash Mishra, Nishant Tripathi
Topics & Concepts
PolyethylenimineMaterials scienceCarbon nanotubeSurface modificationSelectivityNanotechnologySensitivity (control systems)Substrate (aquarium)Chemical engineeringAnalytical Chemistry (journal)Organic chemistryChemistryElectronic engineeringEngineeringGeneOceanographyBiochemistryCatalysisGeologyTransfectionGas Sensing Nanomaterials and SensorsCarbon Nanotubes in CompositesAdvanced Chemical Sensor Technologies