Kenttämaa, Hilkka I. - Purdue University

个人简介

B.S., 1977, Ph.D., 1986, Helsinki University; Postdoctoral Research Associate, 1986, Assistant Research Scientist, 1987-1989.

研究领域

Organic Mass Spectrometry, Gas-Phase Ion Chemistry, Organic Reaction Intermediates.

近期论文

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“Structural Comparison of Asphaltenes of Different Origins by Using Multiple-stage Tandem Mass Spectrometry”, W. Tang, M.R. Hurt, H. Sheng, J. Riedeman, D.J. Borton, P. Slater, H.I. Kentt?maa, Energy Fuels, under revision. “Gas-Phase Reactions of a Novel Chemical Ionization Reagent, ClMn2+, with Polar and Nonpolar Analytes in a Linear Quadrupole Ion Trap”, T. Jarrell, J. Riedeman, H.I. Kentt?maa, Int. J. Mass Spectrom. DOI: 10.1016/j.ijms.2014.08.011. “Identification of the Sulfoxide Functionality in Protonated Analytes via Ion/ molecule Reactions in Linear Quadrupole Ion Trap Mass Spectrometer”, H. Sheng, P.E. Williams, W. Tang, M. Zhang, H.I. Kentt?maa, Analyst (2014) 139, 4296-4302. “Multi-Ported Pulsed Valve Interface for a Linear Quadrupole Ion Trap Mass Spectrometer to Enable Rapid Screening of Multiple Functional-Group Selective Ion-Molecule Reactions”, T. Jarrell, J. Riedeman, M. Carlsen, R. Replogle, T. Selby, H.I. Kentt?maa, Anal. Chem. DOI 10.1021/ac501034v. “Identification of the Sulfone Functionality in Protonated Analytes via Ion/molecule Reactions in a Linear Quadrupole Ion Trap Mass Spectrometer”, H. Sheng, P. Williams, W. Tang, J. Riedeman, M. Zhang, H.I. Kentt?maa, J. Org. Chem. DOI: 10.1021/jo402645a. “Characterization of Organosolv Switchgrass Lignin by Using High Performance Liquid Chromatography/High Resolution Tandem Mass Spectrometry Using Hydroxide-Doped Negative-Ion Mode Electrospray Ionization”, T.M. Jarrell, C.L. Marcum, H. Sheng, B.C. Owen, J.J. Bozell, and H.I. Kentt?maa, Green Chem (2014) 16, 2713-2727. “Polar Effects Control the Gas-phase Reactivity of Charged para-Benzyne Analogs”, A.M. Wittrig, E.F. Archibold, H. Sheng, J.J. Nash, H.I. Kentt?maa, IJMS, in press. “Elucidation of Structural Information Achievable for Asphaltenes via Collision- Activated Dissociation of Their Molecular Ions in MSn Experiments: A Model Compound Study”, T.M. Jarrell, C. Jin, J.S. Riedeman, B.C. Owen, X. Tan, A. Scherer, R. Tykwinski, M. Gray, P. Slater, H.I. Kentt?maa, Fuel (2014) 133, 106-114. “On the Factors that Control the Reactivity of meta-Benzynes”, J. Gao, B.J. Jankiewicz, J. Reece, H. Sheng, C.J. Cramer, J.J. Nash and H.I. Kentt?maa, Chem. Sci. (2014) 5, 2205-2215. “On-line Mass Spectrometric Methods for the Determination of the Primary Products of Fast Pyrolysis of Carbohydrates and For Their Gas-phase Manipulation”, M.R. Hurt, J.C. Degenstein, P. Gawecki, D.J. Borton II, N.R. Vinueza, L. Yang, R. Agrawal, W.N. Delgass, F.H. Ribeiro and H.I. Kentt?maa, Anal. Chem. (2013) 22, 10927–10934. “A Differentially Pumped Dual Linear Quadrupole Ion Trap (DLQIT) Mass Spectrometer: A Mass Spectrometer Capable of Clean MSn Experiments”, B.C. Owen, T.M. Jarrell, C.J. Schwartz, R. Oglesbee, M. Carlsen, E. Archibold, H.I. Kentt?maa, Anal. Chem. (2013) 85, 11284–11290. “Ion-molecule Reactions of Aromatic Carbon-centered Distonic Radical Cations in the Gas Phase”, P. E. Williams, B.J. Jankiewicz, L. Yang, H.I. Kentt?maa, Chem. Rev. (2013) 113 6949-6985 (invited). "Mechanism of MTO-Catalyzed Deoxydehydration (DODH) of Diols to Alkenes Using Sacrificial Alcohols”, S. Liu, A. Senocak, J. Smeltz, L. Yang, B. Wegenhart, J. Yi, H.I. Kentt?maa, E.A. Ison, M.M. Abu-Omar, Organometallics (2013) 32, 3210-3219. “The Development of a High-throughput LIAD Probe and Raster Sampling for Laser-induced Acoustic Desorption/Atmospheric Pressure Chemical Ionization”, D. Borton, L.M. Amundson, M.R. Hurt, A. Dow, J.T. Madden, G.J. Simpson and H.I.Kentt?maa, Anal. Chem. (2013) 85, 5720–5726. “Comparison of Molecules’ Structures in Coal and Petroleum Asphaltenes by Using Mass Spectrometry”, M.R. Hurt, D. Borton, H.J. Choi and H.I. Kentt?maa, Energy Fuels (2013) 27, 3653–3658. “Does the 2,6-Didehydropyridinium Cation Exist?” B.J. Jankiewicz, N.R. Vinueza, L.M. Kirkpatrick, V.A. Gallardo, G. Li, J.J. Nash, H.I. Kentt?maa, J. Phys. Org. Chem. (2013) 26, 707-714. “Analysis of Xyloglucans by Ambient Chloride Attachment Ionization Tandem Mass Spectrometry”, N. Vinueza, V. Gallardo, N. Carpita, H.I. Kentt?maa, Carbohydrate Polymers (2013) 98, 1203-1213. “Generation and Characterization of a Distonic Biradical Anion Formed from an Enediynone Prodrug in the Gas Phase”, L. Yang, T. Bekele, M.A. Lipton and H.I. Kentt?maa, J. Am. Soc. Mass Spectrom. 2013 24, 563-572. “Comparison of the Reactivity of the Three Distonic Isomers of the Pyridine Radical Cation Toward Tetrahydrofuran in Solution and in the Gas Phase”, F.Widjaja, Z. Jin, H.I. Kentt?maa, J. Am. Soc. Mass Spectrom.2013, 24, 469-480. “UV-Induced Effects on Chlorination of Creatinine”, S.C. Weng, J. Li, K.V. Wood, H.I. Kentt?maa, P. Williams, L.M. Amundson, E.R. Blatchley, III, Water Res.2013, 47, 4948.