Joel D. Keelor

Selective detection of gas-phase TNT by integrated optical waveguide spectrometry using molecularly imprinted sol–gel sensing films

Natalie R. Walker, Matthew J. Linman, Margaret M. Timmers et al. · Analytica Chimica Acta · 2007 · 95 citations

Materials Science, Photonic Sensor, Optical Materials +15

Atmospheric Pressure Drift Tube Ion Mobility–Orbitrap Mass Spectrometry: Initial Performance Characterization

Joel D. Keelor, Stephen Zambrzycki, Anyin Li et al. · Analytical Chemistry · 2017 · 45 citations

Different Dtims Ion, Sugar Isomers, Engineering +17

An Effective Approach for Coupling Direct Analysis in Real Time with Atmospheric Pressure Drift Tube Ion Mobility Spectrometry

Joel D. Keelor, Prabha Dwivedi, Facundo M. Fernández · Journal of the American Society for Mass Spectrometry · 2014 · 22 citations

Engineering, Atomic Emission Spectroscopy, Direct Analysis +21

Absolute number densities of helium metastable atoms determined by atomic absorption spectroscopy in helium plasma-based discharges used as ambient desorption/ionization sources for mass spectrometry

Charlotte Reininger, Kellie Woodfield, Joel D. Keelor et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2014 · 19 citations

Helium Metastable Atoms, Physics, Atomic Emission Spectroscopy +10

Schlieren visualization of fluid dynamics effects in direct analysis in real time mass spectrometry

Matthew Curtis, Joel D. Keelor, Christina M. Jones et al. · Rapid Communications in Mass Spectrometry · 2015 · 18 citations