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  50. K. Zheng, P. Haferl, H. Wang, H. Badiei, F. Gezahegn and K. Jorabchi, Plasma-assisted reaction chemical ionization time of flight mass spectrometry for identification and quantification of halogenated compounds, poster presentation at SciX (former FACSS) 2015, Providence, RI, 10/2015, student poster award winner
48. P. Haferl, H. Wang, and K. Jorabchi, Elemental quantification of carbon via production of polyatomic ions in plasma assisted reaction chemical ionization, poster presentation at SciX (former FACSS) 2015, Providence, RI, 10/2015
47. W. P. McMahon, C. S. Minardi, A. Subramanian, and K. Jorabchi, Investigating electrospray ionization using a pulsed nanospray emitter, poster presentation at SciX (former FACSS) 2015, Providence, RI, 10/2015
46. K. Jorabchi, High sensitivity organohalogen quantification by PARCI-MS, SciX (former FACSS) 2015, Providence, RI, 10/2015, Invited lecture
45. H. Wang, C. Minardi, H. Badiei, K. Kahen, and K. Jorabchi, Gas Chromatography Plasma-Assisted Reaction Chemical Ionization Mass Spectrometry: Quantification of Organohalogens at High Sensitivity, poster presentation at 63rd annual meeting of American Society for Mass Spectrometry, St. Louis, MO 6/2015
44. C. Minardi, A. Subramanian, and K. Jorabchi, Time of Ionization Spectrometry of Charged Droplets, poster presentation at 63rd annual meeting of American Society for Mass Spectrometry, St. Louis, MO 6/2015
43. C. Minardi, A. Subramnian, and K. Jorabchi, Ion formation mechanisms in electrospray probed by pulsed spray ion mobility mass spectrometry, poster presentation at Gordon Conference on Gaseous Ions: Structures, Energetics & Reactions, Galveston, TX 2/2015.
42. K. Jorabchi, Discrete droplets for chemical analyses: reagent delivery and mass spectrometry, Invited talk, Department of Biomedical Engineering, George Mason University, 12/2014
41. K. Jorabchi, Ambient mass spectrometry of liquid interfaces, Invited talk, 61st International Symposium of AVS: Science and Technology of Materials, Interfaces, and Processing, Baltimore, MD 11/2014
40. K. Jorabchi, Elemental analysis of halogens by plasma assisted reaction chemical ionization mass spectrometry, Invited talk, SciX conference (former FACSS), Reno, NV 10/2014.
39. C. Minardi and K. Jorabchi, Evolution of ions from charged nano-droplets, 35th East Coast Ion Conference, Newark, DE 9/2014
38. H. Wang, N. Lin, K. Kahen, H. Badiei, and K. Jorabchi, Plasma assisted reaction chemical ionization: fundamentals, 35th East Coast Ion Conference, Newark, DE 9/2014
37. C. Minardi and K. Jorabchi, Evolution of ions from charged droplets studied by pulsed nanospray coupled to ion mobility-mass spectrometry, Oral presentation at 62nd annual ASMS meeting, Baltimore, MD 6/2014
36. N. Lin, H. Wang, K. Kahen, H. Badiei, and K. Jorabchi, Gas chromatography plasma-assisted reaction chemical ionization mass spectrometry for quantification of organobromines, Oral presentation at 62nd annual ASMS meeting, Baltimore, MD 6/2014
35. C. Minardi, P. Lecchi, and K. Jorabchi, Analyses of chlorinated contaminants in food products by atmospheric-pressure dissociative electron attachment ionization, Poster presentation at 62nd annual ASMS meeting, Baltimore, MD 6/2014
34. H. Wang, N. Lin, K. Kahen, H. Badiei, and K. Jorabchi, Controlling ionization chemistry in plasma-assisted reaction chemical ionization, Poster presentation at 62nd annual ASMS meeting, Baltimore, MD 6/2014
33. C. Minardi, K. Jorabchi, Probing interface of charged nano-droplets using ion mobility mass spectrometry, poster presentation at 26th Annual Secondary Ion Mass Spectrometry (SIMS) Workshop, Washington, DC 5/2014
32. N. Lin, H. Wang, K. Kahen, H. Badiei, and K. Jorabchi, Plasma assisted reaction chemical ionization for high-sensitivity elemental quantification of halogens in organic compounds, poster presentation at 26th Annual Secondary Ion Mass Spectrometry (SIMS) Workshop, Washington, DC 5/2014
31. K. Jorabchi, H. Wang, N. Lin, K. Kahen, and H. Badiei, Quantification of Halogens Using a Two-Step Plasma-Based Ion Source, Oral presentation Winter Conference on Plasma Spectrochemistry, Amelia Island, FL, 1/2014
30. H. Wang, N. Lin, K. Kahen, H. Badiei, and K. Jorabchi, Quantification of Halogens Using a Two-Step Plasma-Based Ion Source, Oral presentation Winter Conference on Plasma Spectrochemistry, Amelia Island, FL, 1/2014
29. H. Wang, N. Lin, K. Kahen, H. Badiei, and K. Jorabchi, Plasma-assisted reaction chemical ionization for elemental mass spectrometry of organohalogens, Oral presentation at Asilomar Conference on Mass Spectrometry in Environmental Chemistry, Toxicology, and Health, Pacific Grove, CA, 10/2013
28. C. Minardi, H. Wang, and K. Jorabchi, Sorting Surface Affinity of Analytes in Droplets by Pulsed Nanospray Ionization, Oral presentation, 61 ASMS conference, Minneapolis, MN, 6/2013

27. H. Wang, K. Kahen, N. Lin, K. Jorabchi, An elemental ion source for LC-MS: halogen detection Poster presentation at 61 ASMS conference, Minneapolis, MN, 6/2013
26. K. Jorabchi, Ambient Mass Spectrometry of Air-liquid Interface, Invited talk at annual SIMS workshop, Annapolis, MD, 5/2013
25. K. Jorabchi, Chemistry in minute volumes: case of droplets, Invited lecture at Department of Chemistry, George Washington University, 10/2012
24. C. Minardi, M. Taghioskoui, and K. Jorabchi, Partial coalescence of charged droplets for reagent delivery in water-in-oil microfluidics, Oral presentation SciX (former FACSS) conference, 10/2012.
23. K. Jorabchi, Chemistry in minute volumes: case of droplets, Invited lecture at Department of Chemistry and Biochemistry, George Mason University, 9/2012
22. B. Musselman, J. Krechmer, E. Crawford, and K. Jorabchi, Use of a combination Direct Analysis in Real Time-Atmospheric Pressure Photoionization (APPI-DART) ionization system for crude oil analysis, poster presentation at 60th American Society for Mass Spectrometry Annual Conference, Vancouver, Canada, 5/2012
21. K. Jorabchi, Droplets and cells: Mass spectrometry of minute volumes, Invited presentation at Department of Biochemistry and Molecular Biology, Georgetown University, Washington DC 3/2012
20. K. Jorabchi and M. Kehoss, Interactions of arts and science, invited talk at Center for New Design in Learning and Scholarship exhibit “Where Seafloor Melts”, Georgetown University, 1/2012
19. K. Jorabchi, K. Hanold, and J. Syage, A triple mode ionization source for LC-MS, Poster presentation at 59th American Society for Mass Spectrometry Annual Conference, Denver, CO, 6/2011
18. S.-S. Cai, K. Jorabchi, and J. Syage, Dual dopant approach for simultaneous LC-APPI-MS/MS analysis of low and high proton affinity compounds, Poster presentation at 27th Montreux Symposium on LC/MS, Montreux, Switzerland, 11/2010
16. K. Jorabchi and L. M. Smith, Separations in a single droplet: understanding surface effects in electrospray ionization, Oral presentation 57Th American Society for Mass Spectrometry conference, Philadelphia, PA, 6/2009
17. J. Syage and K. Jorabchi, Ambient screening using APPI, APPI/DART, and APPI/ASAP, Oral presentation at 26th Asilomar conference on mass spectrometry, Pacific Grove, CA, 10/2010
15. K. Jorabchi, M. S. Westphall, and L. M. Smith, Laser desorption/ionization of levitated droplets: towards label-free quantitative mass spectrometry, Poster presentation at Biology of Genomes conference, Cold Spring Harbor, NY, 5/2009
14. K. Jorabchi, M. S. Westphall, and L. M. Smith, In situ mass spectrometry of levitated droplets using charge assisted laser desorption/ionization, Poster presentation at 56th American Society for Mass Spectrometry conference, Denver, CO, 06/2008
13. K. Jorabchi, M. S. Westphall, B. L. Frey, M. Scalf, and L. M. Smith, Mass spectrometric protein profiling of a single cell, Poster presentation at 2007 Pittsburgh Conference, Chicago, IL, 2/2007
12. M. Taghioskoui, K. Jorabchi, M. Zaghlul, and A. Montaser, Microplasma chips for chemical analysis, Poster presentation at 33rd annual meeting of Federation of Analytical Chemistry and Spectroscopic Societies, Lake Buena Vista, FL, 09/2006
11. K. Jorabchi, R. G. Brennan, J. A. Levine, and A. Montaser, Status of aerosol generation and transport in inductively coupled plasma spectrometries, Invited lecture at Winter Conference on Plasma Spectrochemistry, Tucson, AZ, 01/2006
10. K. Jorabchi, R. G. Brennan, D. E. Mittelberger, and A. Montaser, Electrospray interface for nanoflow liquid sample introduction in inductively coupled plasma mass spectrometry, Poster presentation at 230th American Chemical Society National Meeting, Washington, DC 08/2005
9. K. Jorabchi, R. McCormick, J. A. Levine, H. Liu, S. Nam, and A. Montaser, High efficiency nebulization and aerosol desolvation in helium inductively coupled plasma mass spectrometry, Presentation at Pittsburgh Conference, Orlando, FL, 03/2005
8. K. Kahen, K. Jorabchi, C. Gray, and A. Montaser, Spatial mapping of droplet velocity and size in direct and indirect nebulization, Invited lecture to 31st annual meeting of Federation of Analytical Chemistry and Spectroscopic Societies, Portland, OR, 10/2004
7. K. Jorabchi, K. Kahen, P. Lecchi, and A. Montaser, An improved interface for liquid sample introduction in chemical reaction interface mass spectrometry, Invited poster presentation to 31st annual meeting of Federation of Analytical Chemistry and Spectroscopic Societies, Portland, OR, 10/2004
6. K. Jorabchi, K. Kahen, C. Gray, and A. Montaser, In-situ visualization and characterization of the aerosol droplets in an inductively coupled plasma, Invited lecture to 31st annual meeting of Federation of Analytical Chemistry and Spectroscopic Societies, Portland, OR, 10/2004
5. A. Montaser, K. Kahen, K. Jorabchi, C. Gray, and J. A. Levine, Fundamental nebulization processes and analyte transport in high-temperature plasmas, Invited lecture to IVC-16/ICSS- 12/NANO-8, Venice, Italy 06/2004
4. K. Jorabchi, K. Kahen, C. Gray, J. A. Levine, and A. Montaser, Two-dimensional droplet size and velocity mapping of nebulizer aerosol in high-temperature analytical plasmas, ILASS Americas, 17th Annual Conference on Liquid Atomization and Spray Systems, Arlington, VA, 05/2004
3. K. Kahen, K. Jorabchi, C. Gray, J. Levine and A. Montaser, Direct droplet imaging for aerosol characterization in inductively coupled plasmas, Presentation at International Winter Conference on Plasma Spectroscopy, Fort Lauderdale, FL, 01/2004
2. K. Jorabchi, M. Hwang, and A. Montaser, Effects of sample introduction system on secondary discharge and temperatures in helium inductively coupled plasma mass spectrometry, Invited lecture to 30th annual meeting of Federation of Analytical Chemistry and Spectroscopic Societies, Fort Lauderdale, FL, 10/2003
1. J. R. Chirinos, K. Kahen, B. W. Acon, S. E. O’Brien, K. Jorabchi, and A. Montaser, Investigation of the direct injection high efficiency nebulizer in axial and radial inductively coupled plasma atomic emission spectrometry, 29th Annual Meeting of the Federation of Analytical Chemistry and Spectroscopy Societies, Detroit, MI, 10/2002
 
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