Enhanced selectivity of microfluidic gas sensors by modifying microchannel geometry and surface chemistry with graphene quantum dots
Mahan Ghazi, Sajjad Janfaza, Hamed Tahmooressi, Adithya Ravishankara, Emily Earl, Nishat Tasnim, Mina Hoorfar
Topics & Concepts
MicrochannelSelectivityGrapheneAnalyteAdsorptionMicrofluidicsSurface-area-to-volume ratioNanotechnologySurface modificationMaterials scienceAnalytical Chemistry (journal)ChemistryOptoelectronicsChemical engineeringChromatographyOrganic chemistryPhysical chemistryCatalysisEngineeringGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesBiosensors and Analytical Detection