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Publications | 1980-1984

  1. J.A. LaramÆe, P.H. Hemberger and R.G. Cooks, "Ion Internal Energy Selection through Angle-Resolved Mass Spectrometry", Int. J. Mass Spectrom. Ion Phys., 33 (3) (1980) 231-241 doi:10.1016/0020-7381(80)85002-9    
  2. G.L. Glish, V.M. Shaddock, K. Harmon and R.G. Cooks, "Rapid Analysis of Complex Mixtures by Mass Spectrometry/Mass Spectrometry", Anal. Chem., 52 (1) (1980) 165-167 doi: 10.1021/ac50051a038
  3. R.J. Day, S.E. Unger and R.G. Cooks, "Phenanthroline Cationization by Various Metals in Secondary Ion Mass Spectrometry", Anal. Chem., 52 (2) (1980) 353-354 doi: 10.1021/ac50052a036
  4. S.E. Unger, R.G. Cooks, R. Mata and J.L. McLaughlin, "Chemotaxonomy of Columnar Mexican Cacti by Mass Spectrometry/Mass Spectrometry", J. Nat. Prod., 43 (2) (1980) 288-293 doi: 10.1021/np50008a008
  5. D.M. Fedor and R.G. Cooks, "Angle Resolved Mass Spectrometry with a Reversed Geometry Spectrometer", Anal. Chem., 52 (4) (1980) 679-682  doi: 10.1021/ac50054a021
  6. A. Maquestiau, R. Flammang, G.L. Glish, J.A. LaramÆe and R.G. Cooks, "Kinetic Energy Release and Ion Structure: [C6H6]+." Org. Mass Spectrom., 15 (3) (1980) 131-133 doi: 10.1002/oms.1210150305
  7. R.J. Day and R.G. Cooks, "Hydrogen Elimination from the Butyl Cation. Energy Partitioning and Transition-State Geometry", Int. J. Mass Spectrom. Ion Phys., 35 (3-4) (1980) 293-298 doi:10.1016/0020-7381(80)80081-7    
  8. A.R. Hubik, P.H. Hemberger, J.A. LaramÆe and R.G. Cooks, "Control of Energy Deposition by Impact Parameter in Polyatomic Ion Collisions", J. Am. Chem. Soc., 102, (1980) 3997- 4000 doi: 10.1021/ja00532a003
  9. S.E. Unger, T.M. Ryan and R.G. Cooks, "Detection Limits for Organic Salts in Secondary Ion Mass Spectrometry", Anal. Chim. Acta, 118 (1) (1980) 169-174 doi:10.1016/S0003-2670(01)93730-4    
  10. D. Zakett, R.G. Cooks and W.J. Fies, "A Double Quadrupole for Mass Spectrometry/Mass Spectrometry", Anal. Chim. Acta, 119 (1) (1980) 129-135 doi:10.1016/S0003-2670(00)00037-4    
  11. G.L. Glish, P.H. Hemberger and R.G. Cooks, "Ion Structure Determinations and Ion-Molecule Reactions by Double Quadrupole Mass Spectrometry", Anal. Chim. Acta, 119 (1) (1980) 137-144 doi:10.1016/S0003-2670(00)00038-6    
  12. G.L. Glish and R.G. Cooks, "Direct Analysis of Mixtures by Double Quadrupole Mass Spectrometry", Anal. Chim. Acta, 119 (1) (1980) 145-148 doi:10.1016/S0003-2670(00)00039-8    
  13. D. Zakett, P.H. Hemberger and R.G. Cooks, "Functional Group Screening of Complex Mixtures with a Double Quadrupole Mass Spectrometer", Anal. Chim. Acta, 119 (1) (1980) 149-152 doi:10.1016/S0003-2670(00)00040-4    
  14. K.L. Busch, T.L. Kruger and R.G. Cooks, "Charge Exchange using a Double Quadrupole Mass Spectrometer", Anal. Chim. Acta, 119 (1) (1980) 153-156 doi:10.1016/S0003-2670(00)00041-6    
  15. R.J. Day, S.E. Unger and R.G. Cooks, "Molecular Secondary Ion Mass Spectrometry", Anal. Chem., 52 (4) (1980) 557-572 doi: 10.1021/ac50054a002
  16. T.M. Ryan, R.J. Day and R.G. Cooks, "Secondary Ion Mass Spectra of Diquaternary Ammonium Salts", Anal. Chem., 52 (13) (1980) 2054-2057 doi: 10.1021/ac50063a014
  17. R.G. Cooks, R.W. Kondrat, M. Youseffi and J.L. McLaughlin, "Mass-Analyzed Ion Kinetic Energy (MIKE) Spectrometry and the Direct Analysis of Coca", J. Ethnopharmacology, 3 (2-3) (1981) 299-312 doi:10.1016/0378-8741(81)90060-X    
  18. S.E. Unger, R.J. Day and R.G. Cooks, "Positive and Negative Secondary Ion Mass Spectra and Mass-Analyzed Ion Kinetic Energy Spectra of Some Amides, Amines and Related Compounds: Mechanisms in Molecular SIMS", Int. J. Mass Spectrom. Ion Phys., 39 (2) (1981) 231-255 doi:10.1016/0020-7381(81)80035-6    
  19. D.V. Davis and R.G. Cooks, "Site of Protonation and Bifunctional Group Interactions in à, -Hydroxyalkylamines", Org. Mass Spectrom., 16 (4) (1981) 176-179 doi: 10.1002/oms.1210160407
  20. S.E. Unger, T.M. Ryan and R.G. Cooks, "The Identification of Choline and its Esters by Secondary Ion Mass Spectrometry", Surf. Int. Anal., 3 (1) (1981) 12-15
  21. S.A. McLuckey, D. Cameron and R.G. Cooks, "Proton Affinities from Dissociations of Proton-Bound Dimers", J. Am. Chem. Soc., 103 (6) (1981) 1313-1317 doi: 10.1021/ja00396a001
  22. J.A. LaramÆe, D. Cameron and R.G. Cooks, "Collision Induced Dissociation Mass Spectrometry: Target Gas Effects upon Scattering and Charge Exchange", J. Am. Chem. Soc., 103 (1) (1981) 12-17 doi: 10.1021/ja00391a003
  23. L.K. Liu, S.E. Unger and R.G. Cooks, "Negative and Positive Secondary Ion Mass Spectra of Organic Acids", Tetrahedron., 37 (6) (1981) 1067-1073 doi:10.1016/S0040-4020(01)92035-6    
  24. L.K. Liu, K.L. Busch and R.G. Cooks, "Matrix-Assisted Secondary Ion Mass Spectra of Biological Compounds", Anal. Chem., 53 (1) (1981) 109-113 doi: 10.1021/ac00224a028
  25. D. Zakett, J.D. Ciupek and R.G. Cooks, "Determination of Polycyclic Aromatic Hydrocarbons in Solvent-Refined Coal by Negative Chemical Ionization-Charge Inversion Mass Spectrometry/Mass Spectrometry", Anal. Chem., 53 (4) (1981) 723-726 doi: 10.1021/ac00227a037
  26. D.M. Fedor, R.B. Cody, D.J. Burinsky, B.S. Freiser, and R.G. Cooks, "Dissociative Excitation of Gas-Phase Ions. A Comparison of Techniques Utilizing Ion Cyclotron Resonance Spectroscopy and Angle-Resolved Mass Spectrometry", Int. J. Mass Spectrom. Ion Phys., 39 (1) (1981) 55-64 doi:10.1016/0020-7381(81)80121-0    
  27. D.J. Burinsky, G.L. Glish, R.G. Cooks, J.J. Zwinselman and N.M.M. Nibbering, "Unimolecular Dissociations at Short Times. A Comparison of Angle-Resolved Mass Spectrometry and Field Ionization Kinetics", J. Am. Chem. Soc. 103 (2) (1981) 465-467 doi: 10.1021/ja00392a039
  28. J. Pierce, K.L. Busch, R.A. Walton and R.G. Cooks, "Secondary Ion Mass Spectra of Coordination Compounds and Organometallics", J. Am. Chem. Soc. 103 (10) (1981) 2583-2588 doi: 10.1021/ja00400a017
  29. S.E. Unger, A. Vincze, R.G. Cooks, R. Chrisman and L.D. Rothman, "Identification of Quaternary Alkaloids in Mushroom by Chromatography/Secondary Ion Mass Spectrometry", Anal. Chem. 53 (7) (1981) 976-981 doi: 10.1021/ac00230a012
  30. D. Zakett, A.E. Schoen, R.G. Cooks and P.H. Hemberger, "Laser-Desorption Mass Spectrometry/Mass Spectrometry and the Mechanism of Desorption Ionization", J. Am. Chem. Soc., 103 (5) (1981) 1295-1297 doi: 10.1021/ja00395a086
  31. S.A. McLuckey, G.L. Glish and R.G. Cooks, "Kinetic Energy Effects in Mass Spectrometry/Mass Spectrometry using a Sector/Quadrupole Tandem Instrument", Int. J. Mass Spectrom. Ion Phys., 39 (2) (1981) 219-230 doi:10.1016/0020-7381(81)80034-4    
  32. P.H. Hemberger, J.A. LaramÆe, A.R. Hubik and R.G. Cooks, "Angle-Resolved Mass Spectrometry. Target Effects upon Energy Deposition", J. Phys. Chem., 85 (16) (1981) 2335-2340 doi: 10.1021/j150616a008
  33. S.E. Unger, A.E. Schoen, R.G. Cooks, D.J. Ashworth, J.D. Gomes and C.-j. Chang, "The Identification of Modified Nucleosides by Secondary Ion and Laser Desorption Mass Spectrometry", J. Org. Chem., 46 (23) (1981) 4765-4769 doi: 10.1021/jo00336a028
  34. D.J. Ashworth, C.-j. Chang, S.E. Unger and R.G. Cooks, "Chemical Modification of Polynucleotides. Quantitative Studies of polycytidylic acid by Nuclear Magnetic Resonance Spectroscopy and Secondary Ion Mass Spectrometry", J. Org. Chem., 46 (23) (1981) 4770-4773 doi: 10.1021/jo00336a029
  35. D. Zakett and R.G. Cooks, "Analysis of Synfuels by MS/MS", in B.D. Blaustein, B.C. Bockrath, S. Friedman, Eds., New Approaches in Coal Chemistry, ACS Symposium Series, Vol. 169, American Chemical Society, Washington, D.C., 1981 Chapter 16, pp 267–288, Chapter doi: 10.1021/bk-1981-0169.ch016 
  36. R.G. Cooks and G.L. Glish, "Mass Spectrometry/Mass Spectrometry", Chem. Eng. News, 59 (48) November 30, (1981) 40-52.
  37. D.J. Burinsky, R.G. Cooks, E.K. Chess and M.L. Gross, "Consecutive Reactions in Triple Analyzer Mass Spectrometry and Applications to Mixture Analysis", Anal. Chem., 54 (2) (1982) 295-299 doi: 10.1021/ac00239a034
  38. K.L. Busch, S.E. Unger, A. Vincze, R.G. Cooks and T. Keough, "Desorption Ionization Mass Spectrometry: Sample Preparation for Secondary Ion Mass Spectrometry, Laser Desorption, and Field Desorption", J. Am. Chem. Soc., 104 (6) (1982) 1507-1511 doi: 10.1021/ja00370a009
  39. S.E. Unger, R.G. Cooks, B.J. Steinmetz and W.N. Delgass, "Molecular SIMS at Surfaces: Thiophene on Silver", Surf. Sci., 116 (2) (1982) L211-L217 doi:10.1016/0039-6028(82)90424-1    
  40. S. Pummangura, J.L. McLaughlin, D.V. Davis and R.G. Cooks, "Cactus Alkaloids, XLIX. New Trace Alkaloids (Dehydrosalsolidine and Heliamine) from the Saguaro, Carnegiea Gigantea, and Confirmation by MIKES (MS/MS)", J. Nat. Prod., 45 (3) (1982) 277-282 doi: 10.1021/np50021a008
  41. G.L. Glish, S.A. McLuckey, T.Y. Ridley and R.G. Cooks, "A New 'Hybrid' Sector/Quadrupole Mass Spectrometer for Mass Spectrometry/Mass Spectrometry", Int. J. Mass Spectrom. Ion Phys., 41 (3) (1982) 157-177 doi:10.1016/0020-7381(82)85032-8    
  42. J.L. Pierce, K.L. Busch, R.G. Cooks and R.A. Walton, "Desorption Ionization Mass Spectrometry: Secondary Ion and Laser Desorption Mass Spectra of Transition Metal Complexes of .beta.-diketones" Inorg. Chem., 21 (7) (1982) 2597-2602 doi: 10.1021/ic00137a013
  43. S.A. McLuckey, A.E. Schoen and R.G. Cooks, "Silver Ion Affinities of Alcohols as Ordered by Mass Spectrometry/Mass Spectrometry", J. Amer. Chem. Soc., 104 (3) (1982) 848-850 doi: 10.1021/ja00367a035
  44. Zhong-min Li, R.L. Kruger and R.G. Cooks, "Cluster Ion Structures Formed by Positive and Negative Chemical Ionization of Lactic and Other Hydroxyacids", Org. Mass Spectrom., 17 (10) (1982) 519-523 doi: 10.1002/oms.1210171011
  45. D.V. Davis and R.G. Cooks, "Direct Characterization of Nutmeg Constituents by MS/MS", J. Agric. Food Chem., 30 (3) (1982) 495-504.
  46. A. Vincze, K.L. Busch and R.G. Cooks, "Secondary Ion Mass Spectra of Quaternary Pyridine Aldoximes", Anal. Chim. Acta, 136 (1982) 143-153 doi:10.1016/S0003-2670(01)95373-5    
  47. L.G. Wright, S.A. McLuckey, R.G. Cooks and K.V. Wood, "Relative Gas Phase Acidities from Triple Quadrupole Mass Spectrometers", Int. J. Mass Spectrom. Ion Phys., 42 (1-2) (1982) 115-124 doi:10.1016/0020-7381(82)80057-0    
  48. J.D. Ciupek, D. Zakett, R.G. Cooks and K.V. Wood, "High and Low Energy Collision Mass Spectrometry/Mass Spectrometry of Aza and Amino Polynuclear Aromatic Compounds in Coal-Derived Liquids", Anal. Chem., 54 (13) (1982) 2215-2219 doi: 10.1021/ac00250a019
  49. R.S. Mason, M.J. Farncombe, K.R. Jennings and R.G. Cooks, "Angle-Resolved Mass Spectrometry by 'Z-Deflected' Scanning", Int. J. Mass Spectrom. Ion Phys., 43 (4) (1982) 327- 330 doi:10.1016/0020-7381(82)80018-1    
  50. K.L. Busch and R.G. Cooks, "Desorption Ionization Mass Spectrometry: Fundamentals and Applications of SIMS", Spectra, 8, March, (1982) 22-27.
  51. S.M. Scheifers, R.C. Hollar, K.L. Busch and R.G. Cooks, "Molecular Secondary Ion Mass Spectrometry", Amer. Lab., 14 (3) March, (1982) 19-23.
  52. D.J. Burinsky and R.G. Cooks, "Gas Phase Dieckmann Ester Condensation Characterized by Mass Spectrometry/Mass Spectrometry", J. Org. Chem., 47 (25) (1982) 4864-4869 doi: 10.1021/jo00146a009
  53. S.A. McLuckey, L. Sallans, R.G. Cody, R.C. Burnier, S. Verma, B.S. Freiser and R.G. Cooks, "Energy-Resolved Tandem and Fourier-Transform Mass Spectrometry", Int. J. Mass Spectrom. Ion Phys., 44 (3-4) (1982) 215-229 doi:10.1016/0020-7381(82)80026-0    
  54. K.L. Busch and R.G. Cooks, "Mass Spectrometry of Large, Fragile and Involatile Molecules", Science, 218, (1982) 247-254 doi: 10.1126/science.218.4569.247
  55. K.L. Busch and R.G. Cooks, "Counting Molecules by Desorption Ionization and Mass Spectrometry/Mass Spectrometry", J. Chem. Ed., 59 (11) (1982) 926-933.
  56. S.A. McLuckey, S. Verma, R.G. Cooks, M.J. Farncombe, R.S. Mason and K.R. Jennings, "Angular Distribution of Fragment Ions Arising from the Collision-induced Decomposition of Polyatomic Primary Ions", Int. J. Mass Spectrom. Ion Phys., 48, (1983) 423-426 doi:10.1016/0020-7381(83)87117-4    
  57. K.L. Busch and R.G. Cooks, "Taking Stock of Mass Spectrometry/Mass Spectrometry: Report of a Recent Workshop", Anal. Chem., 55 (1) (1983) 38A-42A.
  58. A. Ba-isa, K.L. Busch, R.G. Cooks, A. Vincze and I. Granoth, "Desorption Ionization Mass Spectrometry. Secondary Ion Mass Spectra of Phosphonium Salts", Tetrahedron, 39(4), (1983) 591-597 doi:10.1016/S0040-4020(01)91833-2    
  59. K.E. Singleton, R.G. Cooks and K.V. Wood, "Utilization of Natural Isotopic Abundance Ratios in Tandem Mass Spectrometry", Anal. Chem., 55 (4) (1983) 762-764  doi: 10.1021/ac00255a039
  60. K.L. Busch, B.-H. Hsu, Y.-X. Xie and R.G. Cooks, "Matrix Effects in Secondary Ion Mass Spectrometry", Anal. Chem. 55 (7) (1983) 1157-1160 doi: 10.1021/ac00258a040
  61. B.-H. Hsu, Y.-X. Xie, K.L. Busch and R.G. Cooks, "Enhanced Ionization of Organic Salts in Secondary-Ion Mass Spectrometry", Int. J. Mass Spectrom. Ion Phys., 51 (2-3) (1983) 225-233 doi:10.1016/0020-7381(83)85008-6    
  62. K.L. Busch, B.-H. Hsu, Y.-X. Xie and R.G. Cooks, "Matrix Effects on Internal Energy in Desorption Ionization", in Ion Formation from Organic Solids, Springer Series in Chemical Physics, vol. 25, A. Benninghoven, Ed., Springer-Verlag, New York, 1983, pp. 138-143
  63. K.L. Busch, B.-H. Hsu, Y.-X. Xie and R.G. Cooks, "Matrix Effects on Internal Energy in Desorption Ionization", Anal. Chem., 55, (1983) 138-143.
  64. J.D. Ciupek, R.G. Cooks, K.V. Wood and C.R. Ferguson, "Mass Spectrometry/Mass Spectrometry: Capabilities and Applications to Fuel-Related Materials", Fuel, 62, (1983) 829-834.
  65. D.V. Davis, R.G. Cooks, B.N. Meyer and J.L. McLaughlin, "Identification of Naturally Occurring Quaternary Compounds by Combined Laser Desorption and Tandem Mass Spectrometry", Anal. Chem., 55 (8) (1983) 1302-1305 doi: 10.1021/ac00259a027
  66. S. Verma, J.D. Ciupek, R.G. Cooks, A.E. Schoen and P. Dobberstein, "Improved Performance in Angle-Resolved Mass Spectrometry", Int. J. Mass Spectrom. Ion Phys., 52 (2-3) (1983) 311-318 doi:10.1016/0020-7381(83)85051-7    
  67. S.A. McLuckey, R.G. Cooks and J.E. Fulford, "Gas-Phase Thermochemical Information from Triple Quadrupole Mass Spectrometers: Relative Proton Affinities of Amines", Int. J. Mass Spectrom. Ion Phys., 52, (1983) 165-174 doi:10.1016/0020-7381(83)85037-2    
  68. S.A. McLuckey and R.G. Cooks, "Angle- and Energy-Resolved Fragmentation Spectra", Chapter 15, in "Tandem Mass Spectrometry", F.W. McLafferty, Ed., John Wiley and Sons, Inc., 1983, pp. 303-320.
  69. K.L. Busch and R.G. Cooks, "Analytical Applications of Tandem Mass Spectrometry", Chapter 2, in "Tandem Mass Spectrometry", F.W. McLafferty, Ed., John Wiley and Sons, Inc., (1983), pp 11-39.
  70. D.J. Burinsky and R.G. Cooks, "Gas Phase Barbituric Acid Synthesis. Internal Energy Effects in Collisional Activation", Org. Mass Spec., 18, (1983) 410-411 doi: 10.1002/oms.1210180909
  71. M.A. LaPack, S.J. Pachuta, K.L. Busch and R.G. Cooks, "Surface Modification by Soft Landing of Reagent Beams", Int. J. Mass Spectrom. Ion Phys., 53, (1983) 323-326 doi:10.1016/0020-7381(83)85122-5    
  72. R.G. Cooks and K.L. Busch, "Matrix Effects, Internal Energies and MS/MS Spectra of Molecular Ions Sputtered From Surfaces", Int. J. Mass Spectrom. Ion Phys., 53., (1983) 111- 124 doi:10.1016/0020-7381(83)85106-7    
  73. J.L. Pierce, K.L. Busch, R.G. Cooks and R.A. Walton, "Secondary-Ion Mass Spectra of Nonvolatile Silver Complexes", Inorg. Chem., 22 (18) (1983) 2492-2494 doi: 10.1021/ic00160a005
  74. B.N. Meyer, J.S. Helfrich, D.E. Nichols, J.L. McLaughlin, D.V. Davis and R.G. Cooks, "Cactus Alkaloids. L111. Coryphanthine and O-Methyl-Candicine, Two New Quaternary Alkaloids from Coryphantha Greenwood II", J. Nat. Prod., 46 (5) (1983) 688-693 doi: 10.1021/np50029a017
  75. R.G. Cooks, K.L. Busch and G.L. Glish, "Mass Spectrometry: Analytical Capabilities and Potentials", Science, 222, (1983) 273-291 doi:10.1126/science.6353576
  76. S.M. Scheifers, S. Verma and R.G. Cooks, "Characterization of Organic Dyes by Secondary Ion Mass Spectrometry", Anal. Chem., 55 (14) (1983) 2260-2266 doi: 10.1021/ac00264a015
  77. N.H. Mahle, R.G. Cooks and R.W. Korzeniowski, "Hydroxylation of Aromatic Hydrocarbons in Mass Spectrometer Ion Sources under Atmospheric Pressure Ionization and Chemical Ionization Conditions", Anal. Chem., 55 (14) (1983) 2272-2275 doi: 10.1021/ac00264a017
  78. K.V. Wood, D.J. Burinsky, D. Cameron and R.G. Cooks, "Site of Gas Phase Cation Attachment. The Protonation, Methylation and Ethylation of Aniline, Phenol and Thiophenol", J. Org. Chem., 48(26) (1983) 5236-5242 doi: 10.1021/jo00174a016
  79. H.I. KenttÆmaa, K.V. Wood, K.L. Busch and R.G. Cooks, "Scanning A Triple Quadrupole Mass Spectrometer for Doubly-Charged Ions", Org. Mass Spectrom., 18(2) (1983) 561-567 doi: 10.1002/oms.1210181213
  80. R.G. Cooks, "Structure of Coal: New Approaches to Characterizing Organonitrogen and Organosulfur Functionalities in Coal and Coal Liquids", DOE final report, 99 pp. (1983).
  81. K.L. Busch, B.-H. Hsu, K.V. Wood, R.G. Cooks, C.G. Schwarz and A.R. Katritzky, "Characterization of Organic Cations of Synthetic Interest by Desorption Ionization and Tandem Mass Spectrometry", J. Org. Chem., 49 (5)(1984) 764-769 doi: 10.1021/jo00179a006
  82. S.A. McLuckey and R.G. Cooks, "Fragmentation from an Isolated Electronic State of Ionized Perfluoropropylene", Int. J. Mass Spectrom. Ion Proc., 56 (2) (1984) 223-227 doi:10.1016/0168-1176(84)85045-4 
  83. G.L. Glish, P.J. Todd, K.L. Busch and R.G. Cooks, "Mass Spectra of Organic Ions Generated by Secondary Ion Mass Spectrometry", Int. J. Mass Spectrom. Ion Proc., 56 (2) (1984) 177-192 doi:10.1016/0168-1176(84)85042-9
  84. J.D. Ciupek, S. Verma, A.E. Schoen and R.G. Cooks, "Hybrid Mass Spectrometers", Spectra, 9(4) (1984) 7-12.
  85. R.A. Roush and R.G. Cooks, "Characterization of Alkaloids and Other Secondary Metabolites by Multiple Stage Mass Spectrometry", J. Nat. Prod., 47(2) (1984) 197-214 doi: 10.1021/np50032a001
  86. R.G. Cooks, "Mass Spectrometry/Mass Spectrometry in the Analysis of Nucleic Acids and Food Products"; in Recent Advances in Analytical Methodology in the Life Sciences; FDA, Proceedings of the 8th in the Series of the U.S. Food and Drug Administration Science Symposia, 1984; 148-195.
  87. K.V. Wood, C.E. Schmidt, R.G. Cooks and B.D. Batts, "Identification of Partially Hydrogenated Nitrogen-Containing Polycyclic Aromatic Hydrocarbons in Coal Liquids by Tandem Mass Spectrometry", Anal. Chem., 56 (8) (1984) 1335-1338 doi: 10.1021/ac00272a030
  88. I. Isern-Flecha, R.G. Cooks and K.V. Wood, "Gas Phase Methylation of the Dihydroxybenzenes", Int. J. Mass Spectrom. Ion Proc., 62 (1) (1984) 73-87 doi:10.1016/0168-1176(84)80070-1    
  89. R.G. Cooks and R.A. Roush, "Two-Dimensional Mass Spectrometry: Concepts and Applications to Direct Analysis of Mixtures", La Chimica e L'Industria, Milan , 66 (9) (1984) 539-549.
  90. S. Verma, J.D. Ciupek and R.G. Cooks, "Isomeric Structure Distinction Using Energy and Angular Resolution: C3H6O+.", Int. J. Mass Spectrom. Ion Proc., 62 (2) (1984) 219-225 doi:10.1016/0168-1176(84)85197-6    
  91. N.R. Ferrigni, S.A. Sweetana, J.L. McLaughlin, K.E. Singleton and R.G. Cooks, "Identification of New Cactus Alkaloids in Backebergia Militaris by Tandem Mass Spectrometry", J. Nat. Prod., 47(5) (1984) 839-845 doi: 10.1021/np50035a015
  92. D.J. Burinsky, J.E. Campana and R.G. Cooks, "Bimolecular Condensation Reactions in the Gas Phase. The Schiff Base Synthesis", Int. J. Mass Spectrom. Ion Proc., 62 (3) (1984) 303-315 doi:10.1016/0168-1176(84)87117-7    
  93. K.L. Busch, R.G. Cooks, R.A. Walton and K.V. Wood, "Mass Spectrometric Investigation of Silver Ion Promoted C--C Bond Scission", Inorg. Chem., 23 (24) (1984) 4093-4097 doi: 10.1021/ic00192a051
  94. K.V. Wood, R.G. Cooks, Z. Mudamburi and P.H. Given, "Long Chain Alkyl Heteroaromatics in Coal Identified by Tandem Mass Spectrometry", Org. Geochem., 7 (2) (1984) 169-172 doi:10.1016/0146-6380(84)90130-X    
  95. R.G. Cooks, "Tandem Mass Spectrometry: Concepts, Hybrid Instruments and Problem Solving", Spectroscopy: An International Journal, 3, (1984) 129-131.
  96. R.A. Roush, R.G. Cooks, S.A. Sweetana and J.L. McLaughlin, "A Search for New Alkaloids in Pachycereus Weberi by Tandem Mass Spectrometry", Anal. Chem., 57 (1) (1985) 109-114 doi: 10.1021/ac00279a030