| Visual observations of an atmospheric-pressure solution-cathode glow discharge AJ Schwartz, SJ Ray, E Elish, AP Storey, AA Rubinshtein, GCY Chan, ... Talanta 102, 26-33, 2012 | 83 | 2012 |
| Determination of trace sodium, lithium, magnesium, and potassium impurities in colloidal silica by slurry introduction into an atmospheric-pressure solution-cathode glow … Z Wang, AJ Schwartz, SJ Ray, GM Hieftje Journal of Analytical Atomic Spectrometry 28 (2), 234-240, 2013 | 66 | 2013 |
| Atmospheric-pressure solution-cathode glow discharge: A versatile ion source for atomic and molecular mass spectrometry AJ Schwartz, KL Williams, GM Hieftje, JT Shelley Analytica chimica acta 950, 119-128, 2017 | 49 | 2017 |
| New inductively coupled plasma for atomic spectrometry: the microwave-sustained, inductively coupled, atmospheric-pressure plasma (MICAP) AJ Schwartz, Y Cheung, J Jevtic, V Pikelja, A Menon, SJ Ray, GM Hieftje Journal of Analytical Atomic Spectrometry 31 (2), 440-449, 2016 | 49 | 2016 |
| Atmospheric-pressure ionization and fragmentation of peptides by solution-cathode glow discharge AJ Schwartz, JT Shelley, CL Walton, KL Williams, GM Hieftje Chemical science 7 (10), 6440-6449, 2016 | 36 | 2016 |
| Universal anion detection by replacement-ion chromatography with an atmospheric-pressure solution-cathode glow discharge photometric detector AJ Schwartz, Z Wang, SJ Ray, GM Hieftje Analytical chemistry 85 (1), 129-137, 2013 | 30 | 2013 |
| Preliminary survey of matrix effects in the Microwave-sustained, Inductively Coupled Atmospheric-pressure Plasma (MICAP) KM Thaler, AJ Schwartz, C Haisch, R Niessner, GM Hieftje Talanta 180, 25-31, 2018 | 29 | 2018 |
| RECENT ADVANCES IN INSTRUMENTAL APPROACHES TO TIME‐OF‐FLIGHT MASS SPECTROMETRY CJ Brais, JO Ibañez, AJ Schwartz, SJ Ray Mass Spectrometry Reviews, 2020 | 26 | 2020 |
| Spatially resolved measurements to improve analytical performance of solution-cathode glow discharge optical-emission spectrometry AJ Schwartz, SJ Ray, GCY Chan, GM Hieftje Spectrochimica Acta Part B: Atomic Spectroscopy 125, 168-176, 2016 | 26 | 2016 |
| Evaluation of interference filters for spectral discrimination in solution-cathode glow discharge optical emission spectrometry AJ Schwartz, SJ Ray, GM Hieftje Journal of Analytical Atomic Spectrometry 31 (6), 1278-1286, 2016 | 26 | 2016 |
| Automatable on-line generation of calibration curves and standard additions in solution-cathode glow discharge optical emission spectrometry AJ Schwartz, SJ Ray, GM Hieftje Spectrochimica Acta Part B: Atomic Spectroscopy 105, 77-83, 2015 | 26 | 2015 |
| Use of gradient dilution to flag and overcome matrix interferences in axial-viewing inductively coupled plasma-atomic emission spectrometry Y Cheung, AJ Schwartz, GM Hieftje Spectrochimica Acta Part B: Atomic Spectroscopy 100, 38-43, 2014 | 18 | 2014 |
| Atmospheric-pressure ionization and fragmentation of molecules for structural elucidation JT Shelley, KL Williams, GM Hieftje, AJ Schwartz US Patent 10,784,097, 2020 | 14 | 2020 |
| Flagging and correcting non-spectral matrix interferences with spatial emission profiles and gradient dilution in inductively coupled plasma-atomic emission spectrometry Y Cheung, AJ Schwartz, GCY Chan, GM Hieftje Spectrochimica Acta Part B: Atomic Spectroscopy 110, 1-6, 2015 | 10 | 2015 |
| Use of Gradient Dilution to Detect and Correct Matrix Interferences in Inductively Coupled Plasma–Time-of-Flight Mass Spectrometry (ICP-TOFMS) Y Cheung, SJ Ray, AJ Schwartz, GM Hieftje Applied spectroscopy 70 (11), 1797-1805, 2016 | 8 | 2016 |
| Effects of solvent composition on ionization and fragmentation within the solution-cathode glow discharge CL Walton, AJ Schwartz, JT Shelley Journal of Applied Physics 130 (4), 043305, 2021 | 3 | 2021 |
| Atmospheric-Pressure Ionization and Fragmentation of Molecules for Structural Elucidation JT Shelley, KL Williams, GM Hieftje, AJ Schwartz US Patent App. 16/997,061, 2021 | 2 | 2021 |
| Novel plasma-based tools for real-time mass-spectral analysis of atomic, molecular, and polymeric species J Shelley, A Schwartz, C Walton, S Badal, G MacLean, M Burnley, J Wu, ... ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 255, 2018 | | 2018 |
| Development, characterization, and evaluation of alternative plasma sources for chemical analysis AJ Schwartz Indiana University, 2016 | | 2016 |
| Is ICP-Atomic Emission Spectrometry as Good as It Can Be? GM Hieftje, SJ Ray, AJ Schwartz, G Chan, Y Cheung 6th Asia-Pacific Winter Conference on Plasma Spectrochemistry (APWC)(第六届 …, 2015 | | 2015 |