Publications

94) C. A. Ganninger, G. M. Walkup, S. M. Fleegle, G. P. Jackson, "Flammable liquids in non-flammable products as potential interferences in the determination of ignitable liquid residues in fire debris," Forensic Chem. 2024, Submitted.

90) G. P. Jackson, S. A. Mehnert, J. T. Davidson, B. D. Lowe, E. A. Ruiz, J. R. King, "Expert Algorithm for Substance Identification (EASI) using Mass Spectrometry: Statistical Foundations in Unimolecular Reaction Rate Theory," J. Am. Soc. Mass Spectrom. 2023, 34(7), 1248-1262. PDF View Open Access at ACS. Supplemental Material (Word).

2022

89) P. M. Mendis, G. P. Jackson, “Structural Characterization of Acidic and Neutral Human Milk Oligosaccharides (HMOs) using Ultra-High Performance Liquid Chromatography-Charge Transfer Dissociation Mass Spectrometry (UHPLC-CTD-MS)," Glycobiology 2022, cwac010. PDF View at Oxford Press.

88) H. M. Edwards, Z. J. Sasiene, P. M. Mendis, G. P. Jackson, “Structural Characterization of Natural and Synthetic Macrocycles using Charge Transfer Dissociation Mass Spectrometry," J. Am. Soc. Mass Spectrom. 2022, 33(4), 671-680. PDF View at ACS.

87) H. M. Edwards, H-T. Wu, R. R. Julian, G. P. Jackson, “Differentiating Aspartic Acid Isomers and Epimers in Peptides using Charge Transfer Dissociation Mass Spectrometry (CTD-MS),” Analyst 2022, 147(6), 1159-1168. PDF View at RSC.

86) H. M. Edwards, H-T. Wu, R. R. Julian, G. P. Jackson, “Differentiation of Leucine and Isoleucine Residues in Peptides using Charge Transfer Dissociation Mass Spectrometry (CTD-MS),” Rapid Commun. Mass Spectrom. 2022, 36, e9246 . PDF View at Wiley

85) *P. M. Mendis, Z. J. Sasiene, D. Ropartz, H. Rogniaux, G. P. Jackson, “Ultra-High Performance Liquid Chromatography Charge Transfer Dissociation Mass Spectrometry (UHPLC-CTD-MS) as a Tool for Analyzing the Structural Heterogeneity in Carrageenan Oligosaccharides,” Anal. Bioanal. Chem. (Article in Forefront; 20th Anniversary Edition) 2022, 414, 303-318. PDF View at Springer

2021

84) M. P. V. Matos, M. E. Engel, J. B. Mangrum, G. P. Jackson, “Origin Determination of the Eastern Oyster (Crassostrea virginica) using a Combination of Whole-Body Compound-Specific Isotope Analysis and Heavy Metal Analysis,” Anal. Methods 2021, 13, 3493–3503. PDF View at RSC

83) Z. J. Sasiene, D. Ropartz, H. Rogniaux, G. P. Jackson, “Charge Transfer Dissociation of a Branched Glycan with Alkali- and Alkaline Earth Metal Adducts,” J. Mass Spectrom. 2021, 56, e4774. PDF View at Wiley.

82) Z. J. Sasiene, P. M. Mendis, D. Ropartz, H. Rogniaux, G. P. Jackson, “The Influence of Na/H Exchange on the Charge Transfer Dissociation (CTD) Spectra of Mannuronic Acid Oligomers," Int. J. Mass Spectrom. 2021, 468, 116634. View at Elsevier.

81) P. M. Mendis, Z. J. Sasiene, D. Ropartz, H. Rogniaux, G. P. Jackson, “Structural Characterization of Isomeric Oligogalacturonan Mixtures using Ultra-High-Performance Liquid Chromatography-Charge Transfer Dissociation Mass Spectrometry (UHPLC-CTD-MS),” Anal. Chem. 2021, 93(5), 2838-2847. PDF View at ACS

80) Z. J. Sasiene, P. M. Mendis, G. P. Jackson, “Quantitative Assessment of Six Different Reagent Gases for Charge Transfer Dissociation (CTD) of Biological Ions,” Int. J. Mass Spectrom. 2021, 462, 116532. PDF View at Elsevier.

79) J. T. Davidson, Z. J. Sasiene, G. P. Jackson, “Comparison of In-Source Collision-Induced Dissociation and Beam-Type Collision-Induced Dissociation of Synthetic Cathinones and Fentanyl Analogs using a High-Resolution Quadrupole Time-of-Flight (Q-TOF) Mass Spectrometer,” J. Mass Spectrom. 2021, e4679. PDF View at Wiley

2020

78) L. E. Pepi, Z. J. Sasiene, P. M. Mendis, G. P. Jackson, I. J. Amster “Structural Characterization of Sulfated Glycosaminoglycans using Charge Transfer Dissociation,” J. Am. Soc. Mass Spectrom. 2020, 31(10), 2143-2153. PDF View at ACS

77) J. T. Davidson, Z. J. Sasiene, G. P. Jackson, “Fragmentation Pathways of Odd- and Even-Electron N-Alkylated Synthetic Cathinones,” Int. J. Mass Spectrom. 2020, 453, 116354. PDF View at Elsevier

76) H. Buck-Wiese, M. Fanuel, M. Liebeke, K. Le Mai Hoang, A. Pardo-Vagas, P. H. Seeberger, J-H Hehemann, H. Rogniaux, G. P. Jackson, D. Ropartz, “Discrimination of β-1,4 and β-1,3 Linkages in Native Oligosaccharides via Charge Transfer Dissociation Mass Spectrometry,” J. Am. Soc. Mass Spectrom. 2020, 31(6), 1249-1259. PDF View at ACS.

75) J. T. Davidson, Z. J. Sasiene, Y. Abiedalla, J. DeRuiter, C. R. Clark, G. P. Jackson, “Fragmentation Pathways of α-Pyrrolidinophenone Synthetic Cathinones and their Application to the Identification of Emerging Synthetic Cathinone Derivatives,” Int. J. Mass Spectrom. 2020, 453, 116343. PDF View at Elsevier.

74) J. T. Davidson, E. L. Piacentino, Z. J. Sasiene, Y. Abiedalla, J. DeRuiter, C. R. Clark, G. Berden, J. Oomens, V. Ryzhov, G. P. Jackson, “Identification of Novel Fragmentation Pathways and Fragment Ion Structures in the Tandem Mass Spectra of Protonated Synthetic Cathinones,” Forens. Chem. 2020, 19, 100245. PDF View at Elsevier

73) J. T. Davidson, Z. J. Sasiene, G. P. Jackson, “The Influence of Chemical Modifications on the Fragmentation Behavior of Fentanyl and Fentanyl-Related Compounds in Electrospray Ionization Tandem Mass Spectrometry,” Drug Test. Anal. 2020, 12(7), 957-967. PDF View at Wiley

72) M. P. V. Matos, G. P. Jackson, “Compound-Specific Isotope Analysis of Human Hair: Predicting Behaviors and Biometrics Beyond Dietary Factors,” Anal. Chem. 2020, 92, 4, 3014-3022. PDF View at ACS

71) I. C. Willis, Z. Fan, J. T. Davidson, G. P. Jackson, “Weathering of Ignitable Liquids at Elevated Temperatures: A Thermodynamic Model, Based on Laws of Ideal Solutions, to Predict Weathering in Structure Fires,” Forens. Chem. 2020, 100215. PDF View at Elsevier

70) J. T. Davidson, Z. J. Sasiene, G. P. Jackson, “The Characterization of Isobaric Product Ions of Fentanyl using Multi-Stage Mass Spectrometry, High-Resolution Mass Spectrometry and Isotopic Labeling,” Drug Test. Anal. 2020, 12(4), 496-503. PDF View at Wiley

2019

69) M. K. Santos, G. B. Walber, L. J. Danielli, T. Kreutz, K.Soares, K. C. Mariotti, M. Ritter, L. E. Arroyo, G. P. Jackson, R. P. Limberger, “Evaluation of the Presence of 1,3-Dimethylamylamine in Pelargonium Leaves and Essential Oils by Mass Spectrometric and Chromatographic Methods,” Chromatographia 2019, 82(5), 875-883. PDF View at Springer

68) J. T. Davidson, G. P. Jackson, “The Differentiation of 2,5-dimethoxy-N-(N-methoxy-benzyl)phenethylamine (NBOMe) Isomers Using GC Retention Indices and Multivariate Analysis of Ion Abundances in Electron Ionization Mass Spectra,” Forens. Chem. 2019, 14, 100160. PDF View at Elsevier

67) M. P. V. Matos, G. P. Jackson, “Isotope Ratio Mass Spectrometry in Forensic Science Applications,” Forens. Chem. 2019, 13, 100154. PDF View at Elsevier

2018

66) M. P. V. Matos, K. I. Konstantynova, R. M. Mohr, G. P. Jackson, “Analysis of the ¹³C Isotope Ratios of Amino Acids in the Larvae, Pupae, and Adult Stages of Calliphora vicina Blow Flies and their Carrion Food Sources,” Anal. BioAnal. Chem. 2018, 410, 7943-7954. PDF View at Springer

65) J. T. Davidson, B. J. Lum, G. Nano, G. P. Jackson, “Comparison of Measured and Recommended Acceptance Criteria for the Analysis of Seized Drugs using Gas Chromatography-Mass Spectrometry (GC-MS),” Forens. Chem. 2018, 10, 15-26. PDF View at Elsevier

64) M. K. Santos, E. Gleco, J. T. Davidson, D. B. J. Neves, G. P. Jackson, R. P. Limberger, L. E. Arroyo, “DART-MS/MS Screening for the Determination of 1,3-Dimethylamylamine (DMAA) and Undeclared Stimulants in Seized Dietary Supplements from Brazil,” Forens. Chem. 2018, 8, 134-145. PDF View at Elsevier

63) S. Khodjaniyazova, M. Nazari, M. P. V. Matos, G. P. Jackson, D. C. Muddiman, “Characterization of the Spectral Accuracy of an Orbitrap Mass Analyzer using Isotope Ratio Mass Spectrometry,” Anal. Chem. 2018, 90, 1897-1906. PDF View at ACS

62) *P. Li, I. C. Kreft, G. P. Jackson, “Top-Down Charge Transfer Dissociation (CTD) of Gas-Phase Insulin: Evidence of a One-Step, Two-Electron Oxidation Mechanism,” J. Am. Soc. Mass Spectrom. (Special Focus Section on 32nd Asilomar Conference, Novel Instrumentation in MS and Ion Mobility) 2018, 29(2) 284-296. PDF View at Springer

2017

61) D. Ropartz, P. Li, G. P. Jackson, H. Rogniaux, “Negative Polarity Helium Charge Transfer Dissociation Tandem Mass Spectrometry: Radical-Initiated Fragmentation of Complex Polysulfated Anions,” Anal.Chem., 2017, 89(7), 3824-3828. PDF View at ACS

60) H. L. Birks, A. R. Cochran, T. J. Williams, G. P. Jackson, “The Surprising Effect of Temperature on the Weathering of Gasoline,” Forens. Chem. 2017, 4, 32-40. PDF View at Elsevier

59) P. Li, G. P. Jackson, “Charge Transfer Dissociation (CTD) of Phosphocholines: Gas-Phase Ion/Ion Reactions Between Helium Cations and Phospholipid Cations,” J. Mass Spectrom. 2017, 52 (5), 271-282. PDF View at Wiley

58) *P. Li, G. P. Jackson, “Charge Transfer Dissociation (CTD) Mass Spectrometry of Peptide Cations: Study of Charge State Effects and Side-Chain Losses,” J. Am. Soc. Mass Spectrom. (Special Focus Section in Honor of Scott McLuckey, recipient of the 2016 ASMS Award for a Distinguished Contribution in Mass Spectrometry) 2017, 28, 1271-1281. PDF View at Springer

2016

57) *G. P. Jackson “Error Terror in Forensic Science: When Spectroscopy Meets the Courts,” Spectroscopy 2016, 31(11), 12-16. PDF Link to Spectroscopy Online

56) D. Ropartz, P. Li, M. Fanuel, A. Giuliani, H. Rogniaux, G. P. Jackson, “Charge Transfer Dissociation of Complex Oligosaccharides: Comparison with Collision-Induced Dissociation and Extreme Ultraviolet Dissociative Photoionization,” J. Am. Soc. Mass Spectrom. 2016, 27, 1614-1619. PDF View at Springer

55) P. Li, W. D. Hoffmann and G. P. Jackson “Multistage Mass Spectrometry of Phospholipids using Collision-Induced Dissociation (CID) and Metastable Atom-Activated Dissociation (MAD),” Int. J. Mass Spectrom. 2016, 403, 1-7. PDF View at Elsevier

54) M. Zhang, N. A. Kruse, J. R. Bowman, G. P. Jackson “Field Analysis of Polychlorinated Biphenyls (PCBs) in Soil using a Portable Solid Phase Microextrction (SPME) and Gas Chromatograph/Mass Spectrometry System,” Appl. Spectrosc. (Special Edition on Mobile Spectrometers) 2016, 70(5), 785-793. View at Sage

2015

53) F. Huelsemann, C. Lehn, S. Schneiders, G. P. Jackson, S. Hill, A. Rossmann, N. Scheid, P. J. H. Dunn, U. Flenker, W. Schänzer “Global Spatial Distributions of Nitrogen and Carbon Stable Isotope Ratios of Modern Human Hair,” Rapid Commun. Mass Spectrom. 2015, 29, 2111-2121. PDF View at Wiley

52) *R. E. Deimler, M. Sander, G. P. Jackson “Radical-Induced Fragmentation of Phospholipid Cations using Metastable Atom-Activated Dissociation Mass Spectrometry (MAD-MS),” Int. J. Mass Spectrom. (Special Edition on Biological Radicals) 2015, 390, 178-186. PDF View at Elsevier

51) A. H. B. Rashaid, P. B. Harrington, G. P. Jackson “Profiling Amino Acids of Jordanian Scalp Hair as a Tool for Diabetes Mellitus Diagnosis: A Pilot Study,” Anal. Chem. 2015, 87, 7078-7084. PDF View at ACS

50) *W. D. Hoffmann and G. P. Jackson “Forensic Mass Spectrometry,” Ann. Rev. Anal. Chem. 2015, 8, 419-440. Link to PDF

49) *J. R. Almirall, G. P. Jackson, “Review: 27th ASMS Sanibel Conference on Mass Spectrometry—Security and Forensic Applications,” J. Am. Soc. Mass Spectrom. 2015, 26, 695-698.

48) A. H. B. Rashaid, P. B. Harrington and G. P. Jackson “Amino Acid Composition of Human Scalp Hair as a Biometric Classifier and Investigative Lead,” Anal. Methods 2015, 7, 1707-1718. PDF View at RSC

47) *W. D. Hoffmann, F. Jin, G. P. Jackson “Performance Evaluation of a Loeb-Eiber Mass Filter at 1 Torr,” J. Am. Soc. Mass Spectrom. (Focus on Harsh Environment and Field-Portable Mass Spectrometry), 2015, 26(2), 286-291. PDF View at Springer

46) *G. P. Jackson, Y. An. K. I. Konstantynova, A. H. B. Rashaid “Biometrics from the Carbon Isotope Ratio Analysis of Amino Acids in Human Hair,” Sci. Justice (FIRMS 2013 Special Edition) 2015, 55, 43-50. PDF View at Elsevier

2014

45) W. D. Hoffmann and G. P. Jackson “Charge Transfer Dissociation (CTD) Mass Spectrometry of Peptide Cations using Kiloelectronvolt Helium Cations,” J. Am. Soc. Mass Spectrom. 2014, 25, 1939-1943. PDF View at Springer

44) M. M. Houck, K. Williams, G. P. Jackson, D. Gialamas, J. Salyards, T. McAdam, M. Sigman, S. Ballou, G Herrin, J. Henry, V. Desiderio “American Forensic Roundtable: Progress, Status, and the Future,” Forens. Sci. Policy Manage. 2014, 5(3-4), 1-19. PDF View at Taylor and Francis

43) A. H. B. Rashaid, G. P. Jackson, Peter B. Harrington, “Quantitation of Amino Acids in Human Hair by Trimethylsilyl Derivatization Gas Chromatography/Mass Spectrometry,” Enliven: Bio Anal Techniques 2014, 1(1), 1-12. PDF View at Enliven

42) M. Zhang, G. P. Jackson, N. A. Kruse, J. Bowman, P. B. Harrington, “Determination of Aroclor 1260 in Soil Samples by GC/MS with Solid Phase Microextraction,” J. Sep. Sci. 2014, 37(19), 2751-2756. PDF View at Wiley

41) R. E. Deimler, T. T. Razunguzwa, B. R. Reschke, C. M. Walsh, M. J. Powell, and G. P. Jackson “Direct Analysis of Drugs in Forensic Applications using Laser Ablation Electrospray Ionization-Tandem Mass Spectrometry (LAESI-MS/MS),” Anal. Methods 2014, 6, 4810-4817. PDF View at RSC

40) D. Harris, S. Hokanson, V. Miller, and G. P. Jackson “Fragmentation Differences in the EI Spectra of Three Synthetic Cannabinoid Positional Isomers: JWH-250, JWH-302 and JWH-201,” Int. J. Mass Spectrom. 2014, 368, 23-29. PDF View at Elsevier

39) N. A. Kruse, J. Bowman, D. Lopez, E. Migliore, G. P. Jackson"Characterization and Fate of Polychlorinated Biphenyls, Polychlorinated Dibenzo-p-Dioxins and Polychlorinated Dibenzofurans in Soils and Sediments at the Portsmouth Gaseous Diffusion Plant, Ohio," Chemosphere 2014, 114, 93-100. PDF View at Elsevier

2013

38) Z. Schwartz, Y. An, K. I. Konstantynova, G. P. Jackson, “Analysis of Household Ignitable Liquids and their Post-Combustion Weathered Residues using Compound-Specific Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry,” Forens. Sci. Int. 2013, 233(1-3), 365-373. PDF View at Elsevier

37) Y. An, Z. Schwartz, G. P. Jackson, “ δ ¹³C Analysis of Amino Acids in Human Hair using Trimethylsilyl Derivatives and Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry,” Rapid Commun. Mass Spectrom. 2013, 27(13), 1481-1489. PDF View at Wiley

Research Conducted at Ohio University

(Aug 2004-Aug 2012)

36) S. L. Cook, C. M. Zimmermann, D. Singer, M. Fedorova, R. Hoffmann, G. P. Jackson, “Comparison of CID, ETD, and Metastable Atom-Activated Dissociation (MAD) of Doubly- and Triply-Charged Phosphorylated Tau Peptides,” J. Mass Spectrom. 2012, 47(6), 786-794. PDF View at Wiley

35) X. Sun, P. Chen, S. L. Cook, G. P. Jackson, J. M. Harnly, P. B. Harrington, “Classification of Cultivation Locations of Panax quinquefolius L Samples using High Performance Liquid Chromatography−Electrospray Ionization Mass Spectrometry and Chemometric Analysis,” Anal. Chem. 2012, 84, 3628-3624. PDF View at ACS

34) Z. Muccio, C. Wöckel, Y. An, G. P. Jackson, “Comparison of Bulk and Compound-Specific δ ¹³C Isotope Ratio Analyses for the Discrimination Between Cannabis Samples,” J. Forens. Sci. 2012, 57(3), 757-764. PDF View at Wiley

33) S. L. Cook, G. P. Jackson, “Metastable Atom-Activated Dissociation Mass Spectrometry of Phosphorylated and Sulfonated Peptides in Negative Ion Mode,” J. Am. Soc. Mass Spectrom. 2011, 22, 1088-1099. PDF View at Springer

32) S. L. Cook, G. P. Jackson, “Characterization of Tyrosine Nitration and Cysteine Nitrosylation Modifications by Metastable Atom-Activation Dissociation Mass Spectrometry,” J. Am. Soc. Mass Spectrom. 2011, 22, 221-232. PDF View at Springer

31) Z. Muccio, G. P. Jackson, “Simultaneous Identification and δ ¹³C Classification of Drugs Using GC with Concurrent Single Quadrupole and Isotope Ratio Mass Spectrometers,” J. Forens. Sci. 2011, 56,S203-S209. PDF View at Wiley

30) X. Sun, C. M. Zimmermann, G. P. Jackson, C. E. Bunker, P. B. Harrington, “Classification of Jet Fuels by Fuzzy Rule-Building Expert Systems Applied to Two-Way Data by Fast Gas Chromatography-Fast Scanning Quadrupole Ion Trap Mass Spectrometry,” Talanta 2011, 83, 1260-1268. PDF View at Science Direct

29) R. Marin, Y. Ahuja, G. P. Jackson, U. Laskay, R. N. Bose, “Potentially Deadly Carcinogenic Chromium Redox Cycle Involving Peroxochrmoium(IV) and Glutathione,” J. Am. Chem. Soc. 2010, 132, 10617-10619. PDF View atACS.org

28) S. I. M. Paris, Ü. A. Laskay, O. Pavlyuk, S. Tschirschwitz, P. Lönnecke, M. C. McMills, G. P. Jackson, J. L. Petersen, E. Hey-Hawkins, M. P. Jensen “Manganese(II) Complexes of Di-2-Pyridinylmethylene-1,2-Diimine Di-Schiff Base Ligands: Structures and Reactivity,” Inorg. Chim. Acta 2010, 363(13), 3390-3398. PDF View at Science Direct

27) C. M. Zimmermann, G. P. Jackson, “Gas Chromatography Tandem Mass Spectrometry for Biomarkers of Alcohol Abuse in Human Hair,” Ther. Drug Mon. 2010, 32(2), 216-223. PDF View Online

26) A. Baum, Y. Lu, Z. Muccio, G. P. Jackson, P. B. Harrington, “Differentiation Between Origins of Extra Virgin Olive Oils by GC/C/IRMS Using Principal Component Analysis, Linear Discriminant Analysis and Hierarchical Cluster Analysis,” Spectroscopy 2010, 25(2), 40-47. PDF View at Spectroscopy Online

25) S. L. Cook, O. L. Collin, G. P. Jackson, “Metastable Atom-Activated Dissociation Mass Spectrometry: Leucine/Isoleucine Differentiation and Ring Cleavage of Proline Residues,” J. Mass Spectrom. 2009, 44, 1211-1223. PDF View at Wiley

24) *G. P. Jackson, “The Status of Forensic Science Degree Programs in the US,” Forens. Sci. Pol. Manage.(Inaugural Volume) 2009, 1, 2-9. PDF View at Taylor and Francis

23) O. L. Collin, C. M. Zimmermann, G. P. Jackson, “Fast Gas Chromatography Negative Chemical Ionization Tandem Mass Spectrometry of Explosive Compounds using Dynamic Collision Induced Dissociation,” Int. J. Mass Spectrom. 2009, 279, 93-99. PDF View at Science Direct

22) *Z. Muccio, G. P. Jackson, “Isotope Ratio Mass Spectrometry,” (Minireview) Analyst 2009, 134, 213-222. PDF View at RSC

21) Ü. A. Laskay, G. P. Jackson, “Resonance Excitation and Dynamic Collision Induced Dissociation in Quadrupole Ion Traps Using Higher-Order Excitation Frequencies,” Rapid Commun. Mass Spectrom. 2008, 22, 2342-2348. PDF View at Wiley

20) C. M. Zimmermann, Ü. A. Laskay, G. P. Jackson, “Analysis of Suspected Trace Human Remains From an Indoor Concrete Surface,” J. Forens. Sci. 2008, 53(6), 1437-1442. PDF View at Wiley

19) Ü. A. Laskay, O. L. Collin, J. J. Hyland, B. Nichol, S. P. Pasilis, D. C. Duckworth, G. P. Jackson, “Dynamic Collision-Induced Dissociation (CID) a Quadrupole Ion Trap Using a Two-Frequency Excitation Waveform: II. Effects of Frequency Spacing and Scan Rate,” J. Am. Soc. Mass Spectrom. 2007, 18, 2017-2025. PDF View at Springer

18) O. L. Collin, M. Beier, G. P. Jackson, “Dynamic Collision-Induced Dissociation of Peptide Ions in a Quadrupole Ion Trap Mass Spectrometer,” Anal. Chem. 2007, 79, 5468-5473. PDF View at ACS

17) Ü. A. Laskay, J. J. Hyland, G. P. Jackson, “Dynamic Collision-Induced Dissociation (CID) a Quadrupole Ion Trap Using a Two-Frequency Excitation Waveform: I. Effects of Excitation Amplitude and Phase Angle,” J. Am. Soc. Mass Spectrom. 2007, 18, 749-761. PDF View at Springer

16) O. L. Collin, C. Niegel, K.E. DeRhodes, B. R. McCord, G. P. Jackson, “Fast Gas Chromatography of Explosive Compounds Using a Pulsed-Discharge Electron Capture Detector,” J. Forensic Sci. 2006, 51(4), 815-818. PDF View at Wiley

15) G. P. Jackson, J. J. Hyland, Ü. A. Laskay, “Energetics and Efficiencies of Collision-Induced Dissociation Achieved During Mass Acquisition in a Quadrupole Ion Trap Mass Spectrometer,” Rapid Commun. Mass Spectrom. 2005, 19, 3555-3563. PDF View at Wiley

Research Conducted at Oak Ridge National Laboratory (ORNL) (Ph.D. Intern and Postdoc)

May 2000-Aug 2004

14) G. P. Jackson, F. L. King, D. E. Goeringer, D. C. Duckworth, “Erratum: Gas-Phase Reactions of U ⁺ and U ²⁺ with O ₂ and H ₂O in a Quadrupole Ion Trap,” J. Phys. Chem. A 2004, 108(11), 2138-2139. PDF View at ACS

13) G. P. Jackson, D. C. Duckworth, “Electrospray Mass Spectrometry of Undiluted Ionic Liquids,” Chem. Comm. 2004, 5, 522-523. PDF View at RSC

12) G. P. Jackson, J. K. Gibson, D. C. Duckworth, “Gas-Phase Reactions of Bare and Ligated Uranium Ions with Sulfur Hexafluoride,” J. Phys. Chem. A 2004, 108(6), 1042-1051. PDF View at ACS

11) *G. P. Jackson, F. L. King, D. C. Duckworth, “Efficient Polyatomic Interference Reduction in Plasma-Source Mass Spectrometry Via Collision Induced Dissociation,” J. Anal. Atom. Spectrom. 2003, 18(9), 1026-1032. PDF View at RSC

10) *G. P. Jackson, R. G. Haire, D. C. Duckworth, “A New Glow Discharge Source with Enhanced Ion Extraction for Small Non-Conductive Samples and Atmospheric Sampling," J. Anal. Atom. Spectrom. 2003, 18(6), 665-669. View at RSC

9) *A. Bogaerts, R. Gijbels, G. P. Jackson, “Modelling of a Millisecond Pulsed Glow Discharge: Investigation of the Afterpeak,” J. Anal. Atom. Spectrom. 2003, 18(6), 533-548. PDF View at RSC

8) G. P. Jackson, J. K. Gibson, D. C. Duckworth, “Gas-Phase Reactions of Bare and Oxo-Ligated Actinide and Lanthanide Cations with Pentamethylcyclopentadiene in a Quadrupole Ion Trap Mass Spectrometer,” Int. J. Mass Spectrom. 2003, 220, 419-441. PDF View at Science Direct

7) G. P. Jackson, F. L. King, D. E. Goeringer, D. C. Duckworth, “Gas-Phase Reactions of U ⁺ and U ²⁺ with O ₂ and H ₂O in a Quadrupole Ion Trap,” J. Phys. Chem. A 2002, 106, 7788-7794. PDF View at ACS

6) G. P. Jackson, F. L. King, D. E. Goeringer, D. C. Duckworth, “Collision-Induced Dissociation of Lanthanide Oxide Ions in Quadrupole Ion Traps: Effects of Bond Strength and Mass,” Int. J. Mass. Spectrom. 2002, 216, 85-93. PDF

Research Conducted at West Virginia University (Ph.D.)

Aug 1998 – May 2000

5) G. P. Jackson, F. L. King, “Bulk Plasma Properties in the Pulsed Glow Discharge,” Spectrochim. Acta, Part B 2003, 58(8), 1417-1433. PDF View at Science Direct

4) G. P. Jackson, F. L. King, “Probing Excitation/Ionization Processes in Millisecond-Pulsed Glow Discharges in Argon Through the Addition of Nitrogen,” Spectrochim. Acta, Part B 2003, 58(2) 185-209. PDF View at Science Direct

3) G. P. Jackson, C. Lewis, S. K. Doorn, V. Majidi, F. L. King, “Spectral, Spatial and Temporal Diagnostics of a Millisecond Pulsed Glow Discharge: Argon Atom Metastables,” Spectrochim. Acta, Part B 2001, 56(12), 2449-2464. PDF View at Science Direct

2) C. L. Lewis, G. P. Jackson, S. K. Doorn, D. Wayne, V. Majidi, F. L. King, “Spectral, Spatial and Temporal Diagnostics of a Millisecond Pulsed Glow Discharge: Copper Atom and Ion Signals,” Spectrochim. Acta, Part B 2001, 56(5), 487-501. PDF View at Science Direct

Research Conducted at Ohio University (M.S.)

Aug 1996 – Jul 1997

1) G. P. Jackson, A. R. J. Andrews, “New Fast Screening Method for Organochlorine Pesticides in Water by Using Solid-Phase Microextraction with Fast Gas Chromatography and a Pulsed-Discharge Electron Capture Detector,” Analyst, 1998, 123(5), 1085-1090. PDF View at RSC