2006
Nanofluidic Devices for Sensing and Flow Control
Karnik R, Castelino K, Duan C, Fan R, Yang P, Majumdar A. Nanofluidic Devices for Sensing and Flow Control. 2006, 161-167. DOI: 10.1115/icnmm2006-96156.Peer-Reviewed Original ResearchNanofluidic devicesBiomolecule sizeSurface chargeNanofluidic transistorGate voltageField-effect transistorsNetwork of nanochannelsMetal gate electrodesSilica nanotubesNanofluidic networksStandard lithographyBiomolecule chargesNanofluidic channelsFluidic channelsEffect transistorsNanochannel surfaceFabrication processGate electrodeNanochannelsCarrier concentrationTransistorsFlow controlElectrical conductance measurementsFluorescence imagingElectrostatic interactions
2004
Ion Transport in Nanochannels
Li D, Yue M, Karnik R, Majumdar A, Fan R, Yang P. Ion Transport in Nanochannels. 2004, 613-616. DOI: 10.1115/ht-fed2004-56717.Peer-Reviewed Original ResearchLow concentration solutionsElectric double layer thicknessNanofluidic devicesSi nanowire templatesSilica nanotube arraysChannel wall materialConcentration solutionsDouble layer thicknessSilica nanotubesBulk concentrationGlass substratesNanotube arraysNanowire templatesLayer thicknessChannel lengthInner diameterIon transportHigh concentration solutionSurface charge densityWall materialNanochannelsNanotubesIndividual nanotubesBulk solutionCharge density