1995-1999

R. K. Julian, M. Nappi, C. Weil and R.G. Cooks, "Multi-Particle Simulation in the Ion Trap Mass Spectrometer: Resonant and DC Pulse Excitation", J. Am. Soc. Mass Spectrom., 6 (1995) 57, doi:10.1016/1044-0305(94)00087-G

M. Soni, P. Wong and R.G. Cooks, "Notched Broad Band Excitation of Ions in a Bench- Top Ion Trap Mass Spectrometry", Analytica Chim. Acta, 303, (1994) 149, doi:10.1016/0003-2670(94)00521-M

R.G. Cooks, T. Ast, T. Pradeep and V. Wysocki, "Reactions of Ions with Organic Surfaces", Accounts Chem. Res., 27 (1994) 316, doi: 10.1021/ar00047a001

S.H. Hoke, II, J. Molstad, B. Kahr, and R.G. Cooks, "Pyrolytic and Gas Phase Fullerene Derivatization Reactions", Int. J. Mass Spectrom. Ion Processes, 138, (1994) 209, doi:10.1016/0168-1176(94)04038-9

J.S. Patrick, T. Kotiaho, S.A. McLuckey and R.G. Cooks, "Thermochemical Determinations by the Kinetic Method", Mass Spec. Rev., 13, (1995) 287.

M.N. Eberlin, N.H. Morgon,S.S. Yang, B.J. Shay, and R.G. Cooks, "Polar [4+2+] Diels- Alder Cycloaddition to Nitrilium and Immoniun Ions in the Gas Phase: Applications of Multiple Stage Mass Sepctrometry in a Pentaquadrupole Instrument", J. Am. Soc. Mass Spectrom., 6, 1 (1995) 1 - 10, doi:10.1016/1044-0305(94)00088-H

S.S. Yang, O. Bortolini, A. Steinmetz and R.G. Cooks, "Relative Cyanide Cation (+CN) Affinities of Pyridines Determined by the Kinetic Method Using Multiple Stage (MS3) Mass Spectrometry", J. Mass Spectrom., 30,1 (1995) 184 - 193, doi:10.1002/jms.1190300128

T. Pradeep, B. Feng, T. Ast, J. Patrick, R.G. Cooks and S. Pachuta, "Chemical Modification of Fluorinated Self-Assembled Monolayer Surfaces by Low Energy Reactive Ion Bombardment", J. Am. Soc. Mass Spectrom., 6, 3(1995), 187 - 194, doi:10.1016/1044-0305(94)00110-L

D.E. Riederer, Jr., M. Lindford, and R.G. Cooks, "Abstraction of Multiple Surface Atoms by Pyrazime, Pyrene and H2CN Ions upon Low Energy Collisions with Self- Assembled Monolayer Surface", J. Mass Spectrom.,30, (1995) 241, doi: 10.1002/jms.1190300203

L. Lu, S.S. Yang, Z. Wang, R.G. Cooks and M.N. Eberlin, "Normal and Inverse Electron Demand Diels-Alder Cycloaddition of Protonated and Methylated Carbonyl Compounds in the Gas Phase", J. Mass Spectrom., 30 (1995) 581-594, doi: 10.1002/jms.1190300409.

T. Pradeep, S.A. Miller, D.E. Riederer, Jr, and R.G. Cooks "Surface Structure of a Liquid Perfluoropolyether Examined by Reactive Ion/Surface Scattering", Mat Res. Soc. Proc., 30, 93-96 (1995)

J. Patrick, R.G. Cooks and S.J. Pachuta, "Immobilization, Modification and Static Secondary Ion Mass Spectrometric Analysis of Nucleic Acid Components and their Reaction Products", Biol. Mass Spec., 23 (1994) 653 - 659. DOI: 10.1002/bms.1200231102

M.S. Krishnan, G. Tsao, N. Kasthurikrisnan, N. Srinivasan, and R.G. Cooks, "Process Engineering of High Ethanol Tolerance Yeast for the Manufacture of Ethanol", Applied Biochemistry & Biotechnology, 51/52 (1995) 479. DOI: 10.1007/BF02933449

P.S. Wong, R.G. Cooks, M.E. Cisper and P.H. Hemberger, "On-line, In-situ Analysis with Membrane Introduction Mass Spectrometry", Env. Science & Tech., 29 (1995) 215A - 218A, doi: 10.1021/es00005a001

T. Pradeep, J.S. Patrick, B. Feng, S.A. Miller, T. Ast and R.G. Cooks, "Concentrated Hydrogen Rearrangement in Nickelocenium Cation and the Formation of NiH2+.", J. Phys. Chem., 99 (1995) 2941 - 2945 DOI: 10.1021/j100010a001

K. Cox, C. Cleven and R.G. Cooks, "Mass Shifts and Local Space Charge Effects Observed in the Quadrupole Ion Trap at Higher Resolution", Int. J. Mass Spectrom. Ion Proc., 144 (1995) 47-65, doi:10.1016/0168-1176(95)04152-B

C. Xu, J. Patrick and R.G. Cooks, "Affinity Membrane Introduction Mass Spectrometry", Anal. Chem., 67 (1995) 724, doi: 10.1021/ac00100a006

M. Soni, S. Bauer, J. Amy, P. Wong and R.G. Cooks, "Direct Determination of Organic Compounds in Water at Parts per Quadrillion Levels by MIMS", Anal. Chem.,67 (1995) 1409, doi: 10.1021/ac00104a016.

S.H. Hoke, II, R.G. Cooks, B. Mu¤oz, H. Chang and M.M. Green, "Microstructure of Alkyl Isocyanate Copolymers Compresed of Enantromeric Monomers Determined by Desorption Chemical Ionization Mass Spectrometry", Macromolecules, 28, (1995) 2955 - 2960 doi: 10.1021/ma00112a048

S.S. Yang, G. Chen, S. Ma, R.G. Cooks, "Relative Carbonyl Isocyanate Cation [OCNCO]+ Affinities of Pyridines Determined by the Kinetic Method Using Multiple Stage (MS3) Mass Spectrometry", J. Mass Spectrom., 30 (1995) 807-816. DOI: 10.1002/jms.1190300605

J. Patrick, P. Wong, C. Xu, M. Soni, N. Kasthurikrishnan, N. Srinivasan and R.G. Cooks, "Direct Analysis of Organic Compounds in Water by Membrane Introduction Mass Spectrometry: Advances in Selectivity and Interfaces", Process Control & Qual., 7, 117-131, 1995.

M. Soni, J. W. Amy, V. Frankevich, R. G. Cooks, D. Taylor, A. Mckewan and J. C. Schwartz, "Diels-Alder Reactions of Mass-Selected Ions in an Ion Trap Mass Spectrometer," Rapid Commun. Mass Spectrom. 9 (1995) 911 - 915 doi: 10.1002/rcm.1290091009

R.G. Cooks, S.A. Miller, T. Ast, B. Feng and T. Pradeep, "Ion/Surface Collisions Leading to Dissociation and Reaction", Adv. Mass Spectrom., 13, I. Cornides, G. Horvath and K. Vekey, (Eds.), Wiley and Sons, Chichester, 1995, 179 - 198.

P. Heinstein, J-y Zhou, M. Wang, Y-c Liu, X-y Chen, D. Chen, S.H. Hoke, R.G. Cooks, and C-j Chang, "Taxol and Taxane Formation in Plant Cell Culture", J. Chem. Soc. (Perkin I), 845 - 851 doi: 10.1039/P19960000845

S.H. Wong and R.G. Cooks, "Trace Levels Analysis of Volatile and Semi-Volatile Organic Compounds in Water Using the Membrane/Jet Separator Interfaced to an Ion Trap Mass Spectrometer", Anal. Chim. Acta, 310 (1995) 387 - 398, doi:10.1016/0003-2670(95)00143-N

M.M. Green, B.A. Garetz, B. Munoz, H.P. Chang, S.H. Hoke and R.G. Cooks, "Majority Rules in the Copolymerization of Mirror Image Isomers", J. Am. Chem. Soc. , 117 (1995) 4181, doi: 10.1021/ja00119a039.

N. Kasthurikrisnanan and R.G. Cooks, "On-Line Flow Injection Analysis of Volatile Organic Compounds in Seawater by Membrane Introduction Mass Spectrometry", Talanta, 42 (1995) 1325 - 1334, doi:10.1016/0039-9140(95)01588-3

N. Srinivasan, N. Kasthurikrishnan, R. G. Cooks, M. S. Krishnan and G. T. Tsao, "On- Line Monitoring with Feedback Control of Bioreactors using a High Ethanol Tolerance Yeast by Membrane Introduction Mass Spectrometry" Anal. Chim. Acta, 316, 269 (1995), doi:10.1016/0003-2670(95)00362-4

R. G. Cooks, C. D. Cleven, L. A. Horn, M. Nappi, C. Weil, M. H. Soni and R. K. Julian, Jr., "Non-Destructive Detection of Ions in a Quadrupole Ion Trap using a DC Pulse to Force Coherent Ion Motion", Int. J. Mass Spectrom. Ion Processes, 146/7 (1995) 147 - 163, doi:10.1016/0168-1176(95)04209-4

G. Chen, N. Kasthurikrishnan and R. G. Cooks, "Proton Affiinity of the Stable Free Radical 2,2,6,6-Tetramethyl-1-piperidinyloxy Measured by the Kinetic Method" Int. J. Mass Spectrom. Ion Processes, 151, (1995) 69 - 75, doi:10.1016/0168-1176(95)04308-4.

R. G. Cooks, "Collision-induced Dissociation: Readings and Commentary", J. Mass Spectrom. 30, (1995) 1215- 1221.

G. Chen and R. G. Cooks, "Electron Affinities of Polycyclic Aromatic Hydrocarbons Determined by the Kinetic Method", J. Mass Spec. 30 (1995) 1167-1173.DOI: 10.1002/jms.1190300814

C. D. Cleven, R. G. Cooks, A. W. Garrett and P. H. Hemberger, "Radial Distributions and Ejection Times of Molecular Ions in an Ion Trap Mass Spectrometer: A Laser Tomography Study of Effects of Ion Density and Molecular Type" J. Phys. Chem. 100, (1996) 40-46, doi: 10.1021/jp95166o

J. S. Patrick, S. S. Yang and R. G. Cooks, "Determination of the Gas-phase Basicity of Betaine and Related Compounds using the Kinetic Method", J. Am. Chem. Soc. 118, (1996) 231-232, doi:10.1021/ja9521177.

S. S. Yang, P. Wong, S. Ma and R. G. Cooks, " SiCl3+ and SiCl+ Affinities of Pyridines Determined Using the Kinetic Method with Multiple Stage (MS3) Mass Spectrometry: Agostic Effects in the Gas Phase, J. Am. Soc.Mass Spectrom. ,7, (1996) 198-204, doi:10.1016/1044-0305(95)00630-3.

C. D. Cleven, M. Nappi, R. G. Cooks, A. W. Garrett and P. H. Hemberger, "Selective Photodissociation of Trapped Ions after Ion Cloud Manipulation with a Quadrupolar DC Pulse", J. Phys. Chem. 100 (1996) 5205-5209. doi: 10.1021/jp952167y

H. C. Beck, F. R. Lauritsen, J. S. Patrick and R. G. Cooks, "Metabolism of Halogenated Compounds in the White Rot Fungus Bjerkandera adusta Studied by Membrane Inlet Mass Spectrometry and Tandem Mass Spectrometry", Biotech. and Bioeng. 51 (1996) 23-32, doi:10.1002/(SICI)1097-0290(19960705)51:1<23::AID-BIT3>3.0.CO;2-2

S. Ma, P. S. H. Wong, S. S. Yang and R. G. Cooks, "Gas-Phase Molecular, Molecular Pair, and Molecular Triplet Fe+ Affinities of Pyridines", J. Am. Chem. Soc. 118 (1996) 6010-6019,  doi: 10.1021/ja954167h

G. Chen, R. G. Cooks, E. Corpuz and L. T. Scott, "Estimation of the Electron Affinities of C60, Corannulene, and Coronene by Using the Kinetic Method, J. Amer. Soc. Mass Spectrom. 7 (1996) 619-627, doi:10.1016/1044-0305(96)85610-8

R. G. Cooks, G. Chen, P. Wong and H. Wollnik, "Mass Spectrometers", in G. L. Trigg (Ed.), Encyclopedia of Applied Physics, VCH Publishers, New York.

P. S. H. Wong, N. Srinivasan, N. Kasthurikrishnan, R. G. Cooks, J. A. Pincock and J. S. Grossert, "On-line Monitoring of the Photolysis of Benzyl Acetate in Aqueous Methanol by Membrane Introduction Mass Spectrometry", J. Org. Chem. 61 (1996) 6627-6632. doi: 10.1021/jo9608376

C. Weil, M. Nappi, C. Cleven, H. Wollnik and R. G. Cooks, "Multiparticle Simulation of Ion Injection into the Quadrupole Ion Trap under the Influence of Helium Buffer Gas using Short Injection Times and DC Pulse Potentials", Rapid Commun. Mass Spectrum., 10 (1996) 742-750, doi: 10.1002/(SICI)1097-0231(199605)10:7<742::AID-RCM530>3.0.CO;2-T

N. Kasthurikrishnan, R. G. Cooks and S. Bauer, "Thin Pervaporation Membranes for Improved Performance in On-line Flow Injection Analysis Membrane Introduction Mass Spectrometry", Rapid Commun. Mass Spectrum. 10 7(1996) 751-756, doi: 10.1002/(SICI)1097-0231(199605)10:7<751::AID-RCM539>3.0.CO;2-4

P. S. H. Wong, S. Ma and R. G. Cooks, "Ion/Molecule Reactions of Titanium and Titanium Dichloride Cations with Pyridine: Activation of the Pyridine Ring in the Gas Phase", Rapid Commun. Mass Spectrum. 10 (1996) 927-931, doi: 10.1002/(SICI)1097-0231(19960610)10:8<927::AID-RCM531>3.0.CO;2-0

C. D. Cleven, S. H. Hoke II, R. G. Cooks, D. A. Hrovat, J. M Smith, M.-S. Lee and W. T. Borden, "Effect of Olefin Pyramidalization on the Proton Affinity of Tricyclo[3.3.3.03,7]undec-3(7)-ene as Determined by ab Initio Calculations and Kinetic Method Measurements" , J. Am. Chem. Soc. 118 (1996) 10872-10878, doi: 10.1021/ja960776t 

T. Ast, T. Pradeep, B. Feng and R. G. Cooks, "Low-energy Collisions of Methane Ions at a Fluoroalkyl Monolayer Surface", J. Mass Spectrom., 31, (1996) 791-801, doi: 10.1002/(SICI)1096-9888(199607)31:7<791::AID-JMS356>3.0.CO;2-0

M. Soni, V. Frankevich, M. Nappi, R. E. Santini, J. W. Amy and R. G. Cooks, "Broad- Band Fourier Transform Quadrupole Ion Trap Mass Spectrometry", Anal. Chem. 68 (1996) 3314-3320, doi: 10.1021/ac960577s

R. G. Cooks and S. A. Miller, "Collision of ions with Surfaces" in K. R. Jennings, (Ed.), NATO ASI Series, Kluwer AcademicPublishers, Dordrecht, The Netherlands.

R. G. Cooks and R. M. Caprioli, "Organizations in Mass Spectrometry: Past, Present and Future" J. Mass Spectrom. 31 (1996) 951-954, doi: 10.1002/(SICI)1096-9888(199609)31:9<951::AID-JMS426>3.0.CO;2-R.

P. S. H. Wong, S. Ma, S. S. Yang, R. G. Cooks, F. C. Gozzo and M. N. Eberlin, "Sulfur Trifluoride (SF3+) Cation Affinities of Pyrdinies determined by the kinetic method: Stereoelectronic electronics in the gas phase", J. Am. Soc.Mass Spectrom. 8, 68-75 (1996), doi:10.1016/S1044-0305(96)00154-7.

P. S. H. Wong, S. Ma, S. S. Yang and R. G. Cooks, "Sulfur Trifluoride (SF3+) Cation Affinities of Pyrdinies Determined by the Kinetic Method: Stereoelectronic Effects in the Gas Phase ", J. Am. Soc.Mass Spectrom., 8,(1997) 68-75, doi: 10.1016/S1044-0305(96)00154-7

Nappi M, Weil C, Cleven CD, Horn LA, Wollnik H, Cooks RG, "Visual representations of simulated three-dimensional ion trajectories in an ion trap mass spectrometer" Int. J. Mass Spectrom. 161 (1-3): 77-85 (1997). doi:10.1016/S0168-1176(96)04416-3   

S. A. Miller, H. Luo, X. Jiang, H. W. Rohrs and R. G. Cooks, "Ion/Surface Reactions, Surface-Induced Dissociation and Surface Modification Resulting from Hyperthermal Collisons of OCNCO+, OCNCS+, (CH3)2SiNCO+ and (CH3)2SiNCS+ with a Fluorinated Self-Assembled Monolayer Surface" J. Am. Soc. Mass Spectrom. 160 (1997) (1-3): 83-105, doi:10.1016/S0168-1176(96)04502-8

S. Ma, P. Wong and R. G. Cooks, "Stereoelectronic Effects and Gas Phase Affinities of Dicoordinated Borinium Cations", J. Mass Spectrom., 32 (1997) 159-166, doi: 10.1002/(SICI)1096-9888(199702)32:2<159::AID-JMS475>3.0.CO;2-C 

S. Ma, P. Wong, R. G. Cooks, F. C. Gozzo and M. N. Eberlin, "Stereoelectronic Effects in Phosphorous Dichloride Cation/Pyridine Complexes", Int. J. Mass Spectrom. Ion Processes,163 (1-2): 89-99 (1997), doi:10.1016/S0168-1176(97)00013-X

N. Srinivasan, R. C. Johnson, N. Kasthurikrishnan, P. Wong and R. G. Cooks, "Membrane Introduction Mass Spectrometry", Anal. Chim. Acta, (1997), 350 (3): 257-271, doi:10.1016/S0003-2670(97)00212-2

S. A. Miller, H. Luo, S. J. Pachuta and R. G. Cooks, "Soft-Landing of Polyatomic Ions at Fluorinated Self-Assembled Monolayer Surfaces", Science, 275 (1997) 1447-1450, doi: 10.1126/science.275.5305.1447

P. S. H. Wong, S. Ma, G. Wang and R. G. Cooks, "Stereoelectronic Effects and Gas Phase Co+, Ni+, CpFe+, CpCo+, and CpNi+ Affinities of Pyridines Studied by the Kinetic Method", J. Organometallic Chem., 539 (1-2): 131-139 (1997), doi:10.1016/S0022-328X(97)00057-0

G. Kopf, J. V. Headley, K. M. Peru, R. C. Johnson, M. H. Soni and R. G. Cooks, "Comparison of MS/MS Techniques using Ion-Trap and Hybrid Mass Spectrometers for Studies of the degradation of a Herbicide Biofilm" Rapid Commun. Mass Spectrom. 11(1997) 24-30, doi: 10.1002/(SICI)1097-0231(19970115)11:1<24::AID-RCM822>3.0.CO;2-U.

R. G. Cooks, G. Chen and C. Weil, "Quadruopole Mass Filters and Quadrupole Ion Traps" in G. Sindona and R. M. Caprioli (eds.), "Mass Spectrometry in Biomolecular Sciences", NATO ASI Series, Kluwer AcademicPublishers, Dordrecht, The Netherlands 213-238 (1997).

W. Shen, P. S. H. Wong and R. G. Cooks, "Steroisomeric Distinction by the Kinetic Method: 2,3-Butanediol" Rapid Commun. Mass Spectrom. 11 (1997) 71-74, doi: 10.1002/(SICI)1097-0231(19970115)11:1<71::AID-RCM794>3.0.CO;2-O. 

R. C. Johnson, N. Srinivasan, R. G. Cooks and D. Schell "Membrane Introduction Mass Spectrometry in a Pilot Plant: On-line Monitoring of Fermentation Broths" Rapid Commun. Mass Spectrom., 11 (1997) 363-367, doi: 10.1002/(SICI)1097-0231(19970228)11:4<363::AID-RCM857>3.0.CO;2-Z.

S. Hayakawa, B. Feng and R. G. Cooks, "Differentiation of Isomeric C3H4+center dot center dot ions and T -> V energy partitioning in surface-induced dissociation", Int. J. Mass Spectrom. Ion Processes 167/168, 525-539 (1997) doi: 10.1016/S0168-1176(97)00098-0

G. Chen and R. G. Cooks, "Estimation of Ionization Energies of Polycyclic Aromatic Hydrocarbons using the Kinetic Method", J. Mass Spectrom. 32(3) 333-335 (1997) doi: 10.1002/(SICI)1096-9888(199703)32:3<333::AID-JMS483>3.0.CO;2-R.

R. G. Cooks and S. A. Miller, "Collision of Ions with Surfaces" in K. R. Jennings, (Ed.), NATO ASI Series, Kluwer Academic Publishers, Dordrecht, The Netherlands, 55-114 (1997).

P. S. H. Wong, S. Ma, S. S. Yang, R. G. Cooks, F. C. Gozzo and M. N. Eberlin, "Sulfur trifluoride cation (SF3+) affinities of pyridines determined by the kinetic method: Stereoelectronic effects in the gas phase" J. Am. Soc. Mass Spectrom. 8 (1): 68-75 (1997) doi:10.1016/S1044-0305(96)00154-7   

G. Chen, S. Ma, R. G. Cooks, H. E. Bronstein, M. D. Best and L. T. Scott, “Electron Affinities and C60 Anion Clusters of Certain Bowl-shaped Polycyclic Aromatic Hydrocarbons” J. Mass Spectrom. 32 1305 - 1309 (1997) doi: 10.1002/(SICI)1096-9888(199712)32:12<1305::AID-JMS590>3.0.CO;2-W

R. C. Johnson, K. Koch, N. Kasthurikrishnan, W. Plass, J. S. Patrick, and R. G. Cooks, “An Evaluation of Low Vapor Pressure Liquids for Membrane Introduction Mass Spectrometry”, J. Mass Spectrom. 32 1299 - 1304 (1997) doi: 10.1002/(SICI)1096-9888(199712)32:12<1299::AID-JMS589>3.0.CO;2-P

G. Chen and R. G. Cooks, "Estimation of Heterolytic Bond Dissociation Energies by the Kinetic Method", J. Mass Spectrom. 32 1258-1261 (1997) doi: 10.1002/(SICI)1096-9888(199711)32:11<1258::AID-JMS566>3.0.CO;2-8

G. Chen, R. G. Cooks, S. K. Jha, D. Oupicky and M. M. Green, “Block Microstructural Characterization of Copolymers formed from Fluorinated and Non-fluorinated Alkyl Polyisocyanates using Desorption Chemical Ionization Mass Spectrometry”, Int. J. Mass Spectrom. Ion Processes 165/166 391-404 (1997)doi: 10.1016/S0168-1176(97)00175-4

P. S. H. Wong and R. G. Cooks, “Ion Trap Mass Spectrometry” Current Separations 16 85-92 (1997).

H. Luo, S. A. Miller, R. G. Cooks and S. J. Pachuta, “Soft Landing of Polyatomic Ions for Selective Modification of Fluorinated Self-assembled Monolayer Surface” Int. J. Mass Spectrom. Ion Processes 174, 193-217 (1998) doi:10.1016/S0168-1176(97)00302-9

N. Srinivasan, R. G. Cooks and P. Shepson, "Proton affinity of peroxyacetyl nitrate sampled by membrane introduction mass spectrometry" Rapid Commun. Mass Spectrom. 12, 328-334 (1998) doi: 10.1002/(SICI)1097-0231(19980331)12:6<328::AID-RCM161>3.0.CO;2-I

N. Kasthurikrishnan and R. G. Cooks, “Sampling of Aryldiozonium, Anilino, and Aryl Radicals by Membrane Introduction Mass Spectrometry: Thermolysis of Aromatic Diazoamino Compounds” J. Am. Soc.Mass Spectrom. 9, 234-241 (1998). DOI: 10.1016/S1044-0305(97)00253-5

D. Zhang, L. A. Gill and R. G. Cooks, “Deamination of Proton-bound Dimers of Primary Amines to Yield Protonated Imines” J. Am. Soc. Mass Spectrom. 9, 1146-1157 (1998) doi:10.1016/S1044-0305(98)00093-2

J. W. Denault, G. Chen and R. G. Cooks, “Estimation of Ionization Energies of Substituted Anilines by the Kinetic Method” Int. J. Mass Spectrom. Ion Processes 175, 205-213 (1998) doi:10.1016/S0168-1176(98)00118-9

J. S. Patrick, T. Pradeep, H. Luo, S. Ma and R. G. Cooks, “Gas-phase C-F Bond Cleavage in Perfluorohexane using W-, Si-, P- and I-Containing Ions: Comparisons with Reactions at Fluorocarbon Surfaces” J. Am. Soc. Mass Spectrom., 9, 1158-1167 (1998) doi:10.1016/S1044-0305(98)00086-5

H. A. Bui and R. G. Cooks, “Windows Version of the Ion Trap Simulation Program, ITSIM: A Powerful Heuristic and Predictive Tool in Ion Trap Mass Spectrometry” J. Mass Spectrom. 33, 297-304 (1998) doi:10.1002/(SICI)1096-9888(199804)33:4<297::AID-JMS665>3.0.CO;2-V

M. Wells, E. R. Badman and R. G. Cooks, “A Quadrupole Ion Trap with Cylindrical Geometry Operated in the Mass-Selective Instability Mode” Anal. Chem. 70(3) 438 - 444 (1998) doi:10.1021/ac971198h

E. R. Badman, J. M. Wells, H.A. Bui and R. G. Cooks, “Fourier Transform Detection in a Cylindrical Quadrupole Ion Trap” Anal. Chem. 70(17) 3545-3547 (1998). doi:10.1021/ac980270o

F. Wang, S. Ma, D. Zhang and R. G. Cooks, “Proton Affinity and Gas-Phase Basicity of Urea” J. Phys. Chem. A 102(17), 2988-2994 (1998)doi:10.1021/jp9804493.

R. Graham Cooks and P. H. Wong, "Kinetic Method of Making Thermochemical Determinations: Advances and Applications" Acc. Chem. Res. 31, 379-386 (1998). doi: 10.1021/ar960242x

Shuguang Ma, Feng Wang, and R. Graham Cooks, “Gas-Phase Acidity of Urea” J. Mass Spectrom. 33, 943-949 (1998). doi: 10.1002/(SICI)1096-9888(1998100)33:10<943::AID-JMS703>3.0.CO;2-B

Feng Wang, Shuguang Ma, Philip Wong, R. Graham Cooks, Fabio C. Gozzo and M. N. Eberlin, "Gas Phase Agonsic Bonding in Pyridine SiFn+ (n = 1, 3) Cluster Ions Investigated by the Kinetic Method" Int. J. Mass Spectrom. 179-180 195-205 (1998) doi:10.1016/S1387-3806(98)14071-X

Jeff W. Denault, Guodong Chen and R. Graham Cooks, "Electron Affinity of 1,3,5,7-Cyclooctatetraene Determined by the Kinetic method" J. Am. Soc. Mass Spectrom. 9 (11) 1141-1145 (1998) doi:10.1016/S1044-0305(98)00092-0

Mario Nappi, Vladimir Frankevich, Manish Soni and R. Graham Cooks, "Characteristics of a Broad-band Fourier Transform Ion Trap Mass Spectrometer", Int. J. Mass Spectrom. 177(1) 91-104 (1998) doi:10.1016/S1387-3806(98)14038-1

Lynn A. Gill, J. Mitch Wells, Garth E. Patterson, Jonathan W. Amy, and R. Graham Cooks, “Resolution of Isobaric and Isomeric Ions using Chemical Shifts in an Ion Trap Mass Spectrometer” Anal. Chem. 70 4448-4452 (1998), doi: 10.1021/ac980465w

Fuming Xie, Philip Wong, Kazuaki Yoshioka, R. Graham Cooks and Peter T. Kissinger, “Determination of Melatonin in Commercially Available Products by LCEC and LC/MS/MS” J. Liq. Chrom. & Rel.Technol. 21 1273-1282 (1998). DOI: 10.1080/10826079808005877

R. G. Cooks, V. Grill and H. Bui, "A World of Ions: From Materials Modification to Structural Biology" in E. J. Karjalainen, A. E. Hesso, J. E. Jalonen, U. P. Karjalainen, Eds., Advan. Mass Spectrom. vol. 14, Elsevier Science Publishers, 1998, pp. 3-39.

J. Shen, V. Grill and R. G. Cooks, “C-F Bond Cleavage by Mass-Selected Free Radicals at Fluorinated Self-Assembled Monolayer Surfaces” J. Am. Chem. Soc. 120 4254-4255 (1998) doi: 10.1021/ja9740531

Ethan R. Badman, Rudolph C. Johnson, Wolfgang R. Plass, and R. Graham Cooks, "A Miniature Cylindrical Quadrupole Ion Trap: Simulation and Experiment", Anal. Chem. 70(23) 4896-4901 (1998) doi: 10.1021/ac980908w

B. Feng, J. Shen, V. Grill, C. Evans and R. Graham Cooks, "Cleavage of C-C and C-F Bonds by Xe+. and I+ Ions in Reactions at a Fluorinated Self-Assembled Monolayer Surface: Collision Energy Dependence and Mechanisms", J. Amer. Chem. Soc. 120 8189 -8198 (1998) doi: 10.1021/ja973201k

Wells JM, Cooks RG, There are no new scans: comment on 'A new scan mode for the identification of multiply charged ions' by Bruce A. Thomson and Igor V. Chernushevich, Rapid Commun. Mass Spectrom. 12, 1323 (1998), Rapid Commun. Mass Spectrom. 13(8), 752-754 (1999) doi: 10.1002/(SICI)1097-0231(19990430)13:8<752::AID-RCM549>3.0.CO;2-E

G. Chen, R. G. Cooks, D. M. Bunk, M. J. Welch and J. R. Christie, “Partitioning of Kinetic Energy into Internal Energy in the Low Energy Dissociation of Proton-bound Dimers of Polypeptides” Int. J. Mass Spectrom. Ion Processes 185/186/187, 75-90 (1999) doi:10.1016/S1387-3806(98)14078-2  

Lynn A. Gill, Jonathan W. Amy, Weldon E. Vaughn and R. Graham Cooks, “In Situ Optimization of the Electrode Geometry of the Quadrupole Ion Trap” Int. J. Mass Spectrom. Ion Processes 188(1-2), 87-93 (1999) doi:10.1016/S1387-3806(98)14283-5

G. Chen, N. Kasthurikrishnan and R.G. Cooks, “Interrupted Sigma Bonds in the Gas Phase: Bi-Radical Clusters”J. Mass Spectrom. 34 (1999) 198-205. DOI: 10.1002/(SICI)1096-9888(199903)34:3<198::AID-JMS784>3.0.CO;2-T

Feng Wang, Shuguang Ma, W. Andy Tao and R. Graham Cooks, " Replacement of C-O by P-O in Cyclic Acetals and Ketals", Angew. Chem. Int. Ed., 38 386-389 (1999) doi: 10.1002/(SICI)1521-3773(19990201)38:3<386::AID-ANIE386>3.0.CO;2-5

R. C. Johnson, K. Koch and R. G. Cooks, "On-line Monitoring of Reactions of Epichlorohydrin in Water using Liquid Membrane Introduction Mass Spectrometry", Ind. Eng. Chem. Res. 38 (2) 343-351 (1999) doi: 10.1021/ie980164c 

Jianwei Shen, Yong H. Yim, Bingbing Feng, Verena Grill, Chris Evans and R. Graham Cooks, "Soft-Landing of Ions onto Self-Assembled Hydrocarbon and Fluorocarbon Monolayer Surfaces" Int. J. Mass Spectrom.182/183 423–435 (1999) doi:10.1016/S1387-3806(98)14251-3

Jianwei Shen, Verena Grill, Chris Evans and R. Graham Cooks, "Chemical Modification of Fluorinated Self-Assembled Monolayer Surfaces using Low Energy Ion Beams for Halogen and Pseudohalogen Transfer" J. Mass Spectrom. 34 354-363 (1999). DOI: 10.1002/(SICI)1096-9888(199904)34:4<354::AID-JMS782>3.0.CO;2-4

T. Pradeep, Jianwei Shen, Chris Evans and R. G. Cooks, "Reactive Ion Scattering from Surfaces bearing Isomeric Chlorinated Adsorbates", Analytical Chemistry 71(16), 3311-3317 (1999) doi: 10.1021/ac990402t

T. Pradeep, Chris Evans, Jianwei Shen and R. Graham Cooks, "Adsorbate Geometry Distinction in Arenethiols by Ion/Surface Reactive Collisions" J. Phys. Chem. B, 103, 5304 - 5310 (1999) doi: 10.1021/jp9903099

Chris Evans, T. Pradeep, Jianwei Shen and R. Graham Cooks, "C-F and C-C Bond Activation by Transition Metals in Low Energy Atomic Ion/Surface Collisions", Rapid Communications in Mass Spectrometry 13(3), 172-178 (1999) doi: 10.1002/(SICI)1097-0231(19990215)13:3<172::AID-RCM475>3.0.CO;2-N

R. G. Cooks, J. T. Koskinen and P. D. Thomas, "The Kinetic Method of Making Thermochemical Determinations", Journal of Mass Spectrometry 34(2), 85-92 (1999). DOI: 10.1002/(SICI)1096-9888(199902)34:2<85::AID-JMS795>3.0.CO;2-#

Feng Wang, W. Andy Tao, Fábio C. Gozzo, Marcos N. Eberlin, R. Graham Cooks, "Synthesis of B- and P-Heterocycles by Reactions of Cyclic Acetals and Ketals with Borinium and Phosphonium Ions ", Journal of Organic Chemistry 64(9), 3213-3223 (1999) doi: 10.1021/jo982446s

Jianwei Shen, Chris Evans, Nathan Wade, and R. Graham Cooks, "Ion-Ion Collisions Leading to Formation of C-C Bonds at Surfaces: An Interfacial Kolbe Reaction", J. Am. Chem. Soc. 121(41), 9762-9763 (1999) doi: 10.1021/ja9906094

J. Mitchell Wells, Wolfgang R. Plass, Garth E. Patterson, Zheng Ouyang, Ethan R. Badman and R. Graham Cooks, "Chemical Mass Shifts in Ion Trap Mass Spectrometry: Experiments and Simulations" Anal. Chem. 71(16), 3405-3415 (1999) doi: 10.1021/ac9902289

N. Wade, T. Pradeep, J. Shen and R. G. Cooks, "Covalent Chemical Modification of Self-Assembled Fluorocarbon Monolayers Using Low-energy CH2Br2+. Projectiles: A Combined Ion Surface Scattering and XPS Investigation", Rapid. Commun. Mass Spectrom. 13, 986-993 (1999) doi: 10.1002/(SICI)1097-0231(19990615)13:11<986::AID-RCM595>3.0.CO;2-U

W. Tao, F. Wang, J. W. Denault and R. G. Cooks, "Synthesis of Silicon Heterocycles via Silylium Ion Reactions with Cyclic Acetals and Ketals" J. Chem. Soc. Perkin-Transactions 2, 11, 2325-2332 (1999). doi: 10.1039/a904125g

Ethan R. Badman, Garth E. Patterson, J. Mitchell Wells, Robert E. Santini and R. Graham Cooks, "Differential Non-Destructive Image Current Detection in a Fourier Transform Quadrupole Ion Trap", J. Mass Spectrom. 34 (8), 889 - 894 (1999). DOI: 10.1002/(SICI)1096-9888(199908)34:8<889::AID-JMS848>3.0.CO;2-C

W. Andy Tao, Duxi Zhang, Feng Wang, Peter D. Thomas and R. Graham Cooks, "Kinetic Resolution of D, L-Amino Acids Based on Gas-Phase Dissociation of Copper(II) Complexes" Anal.Chem. 71, 4427-4429 (1999)  doi: 10.1021/ac990530h

R. C. Johnson, K. Koch and R.G. Cooks, "Liquid Affinity Membrane Introduction Mass Spectrometry", Anal. Chim. Acta 395, 239-249 (1999) doi:10.1016/S0003-2670(99)00267-6

J.T. Koskinen and R.G. Cooks, "Novel Rare Gas Ions BXe+, BKr+ and BAr+ Formed in Halogen/Rare Gas Exchange Reactions", J. Phys. Chem., 103, 9565 - 9568 (1999). doi: 10.1021/jp993091z

Zheng Ouyang, Ethan R. Badman and R. Graham Cooks, "Characterization of a Serial Array of Miniature Cylindrical Ion Trap Mass Analyzers", Rapid Commun. Mass Spectrom. 13, 2444-2449 (1999) doi: 10.1002/(SICI)1097-0231(19991230)13:24<2444::AID-RCM810>3.0.CO;2-F

D. Zhang, L. Wu, K J. Koch and R. G. Cooks, "Arginine Clusters Generated by Electrospray Ionization and Identified by Tandem Mass Spectrometry", European Mass Spectrom. 5 (5), 353-361 (1999) doi: 10.1255/ejms.295