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1

Recent Advances in Petroleum Analysis by Mass Spectrometry

Niyonsaba, Edouard, Manheim, Jeremy M, Yerabolu, Ravikiran, Kenttamaa, Hilkka I.

Journal:

Analytical Chemistry

Year:

2018

Language:

english

File:

PDF, 1.36 MB

english, 2018

2

Remaking South Beach: metropolitan gayborhood trajectories under homonormative entrepreneurialism

Kanai, Juan Miguel, Kenttamaa-Squires, Kai

Journal:

Urban Geography

Year:

2015

Language:

english

File:

PDF, 352 KB

english, 2015

3

Laser-induced acoustic desorption/chemical ionization in Fourier-transform ion cyclotron resonance mass spectrometry

James Pérez, Luis E. Ramı́rez-Arizmendi, Christopher J. Petzold, Leonard P. Guler, Eric D. Nelson, Hilkka I. Kenttämaa

Journal:

International Journal of Mass Spectrometry

Year:

2000

Language:

english

File:

PDF, 445 KB

english, 2000

4

Reactivity of the Prototype Organosulfur Distonic Ion: .bul.CH2SH2+

Chou, Phillip K., Smith, Rebecca L., Chyall, Leonard J., Kenttamaa, Hilkka I.

Journal:

Journal of the American Chemical Society

Year:

1995

Language:

english

File:

PDF, 504 KB

english, 1995

5

A Mimivirus Enzyme that Participates in Viral Entry

Klose, Thomas, Herbst, Dominik A., Zhu, Hanyu, Max, Joann P., Kenttämaa, Hilkka I., Rossmann, Michael G.

Journal:

Year:

2015

Language:

english

File:

PDF, 2.52 MB

english, 2015

6

Renewable Thermoset Polymers Based on Lignin and Carbohydrate Derived Monomers

Jiang, Yuan, Ding, Duanchen, Zhao, Shou, Zhu, Hanyu, Kenttamaa, Hilkka I, Abu-Omar, Mahdi M.

Journal:

Green Chemistry

Year:

2018

Language:

english

File:

PDF, 1.34 MB

english, 2018

7

Effects of hydrogen bonding on the gas-phase reactivity of didehydroisoquinolinium cation isomers

Vinueza, Nelson R., Jankiewicz, Bartłomiej J., Gallardo, Vanessa A., Nash, John J., Kenttämaa, Hilkka I.

Journal:

Physical Chemistry Chemical Physics

Year:

2018

Language:

english

File:

PDF, 1.49 MB

english, 2018

8

Tandem mass spectrometric evaluation of core structures of aromatic compounds after catalytic deoxygenation

Fan, Xing, Li, Guo-Sheng, Dong, Xueming, Jiang, Jing, Wei, Xian-Yong, Kenttämaa, Hilkka I.

Journal:

Fuel Processing Technology

Year:

2018

Language:

english

File:

PDF, 798 KB

english, 2018

9

Reactivity of an Aromatic σ,σ,σ-Triradical: The 2,4,6-Tridehydropyridinium Cation

Bartłomiej J. Jankiewicz, Anthony Adeuya, Michael J. Yurkovich, Nelson R. Vinueza, Samuel J. Gardner III, Meng Zhou, John J. Nash, Hilkka I. Kenttämaa

Journal:

Angewandte Chemie

Year:

2007

Language:

english

File:

PDF, 523 KB

english, 2007

10

Reactivity of the 3,4,5-Tridehydropyridinium Cation—An Aromatic σ,σ,σ-Triradical

Bartłomiej J. Jankiewicz, Jennifer N. Reece, Nelson R. Vinueza, John J. Nash, Hilkka I. Kenttämaa

Journal:

Angewandte Chemie

Year:

2008

Language:

english

File:

PDF, 547 KB

english, 2008

11

Reactivity of an Aromatic σ,σ,σ-Triradical: The 2,4,6-Tridehydropyridinium Cation

Bartłomiej J. Jankiewicz, Anthony Adeuya, Michael J. Yurkovich, Nelson R. Vinueza, Samuel J. Gardner III, Meng Zhou, John J. Nash, Hilkka I. Kenttämaa

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 523 KB

english, 2007

12

Reactivity of the 3,4,5-Tridehydropyridinium Cation—An Aromatic σ,σ,σ-Triradical

Bartłomiej J. Jankiewicz, Jennifer N. Reece, Nelson R. Vinueza, John J. Nash, Hilkka I. Kenttämaa

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 548 KB

english, 2008

13

Effects of a Hydroxyl Substituent on the Reactivity of the 2,4,6-Tridehydropyridinium Cation, an Aromatic σ,σ,σ-Triradical

Dr. Bartłomiej J. Jankiewicz, Dr. Nelson R. Vinueza, Dr. Jennifer N. Reece, Young C. Lee, Peggy Williams, Dr. John J. Nash, Prof. Hilkka I. Kenttämaa

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 221 KB

english, 2012

14

ChemInform Abstract: Structure and Reactivity of Selected Distonic Radical Cations

R. L. SMITH, P. K. CHOU, H. I. KENTTAMAA

Journal:

Year:

1997

File:

PDF, 24 KB

1997

15

Photodechlorination of 3,3′-dichlorobenzidine in water

Marianne C. Nyman, Ken S. Haber, Hilkka I. Kenttämaa, Ernest R. Blatchley Iii

Journal:

Environmental Toxicology and Chemistry

Year:

2002

Language:

english

File:

PDF, 147 KB

english, 2002

16

Gas-phase reactions of the 4-dehydroanilinium ion and its isomers

Leonard J. Chyall, Hilkka I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1995

Language:

english

File:

PDF, 674 KB

english, 1995

17

A new reagent for structure-specific ion–molecule reactions. Dimethyl diselenide

Brandon J. Beasley, Rebecca L. Smith, Hilkka I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1995

Language:

english

File:

PDF, 194 KB

english, 1995

18

Gas-phase radical–radical recombination reactions of nitroxides with substituted phenyl radicals

J. L. Heidbrink, F. S. Amegayibor, H. I. Kenttämaa

Journal:

International Journal of Chemical Kinetics

Year:

2004

Language:

english

File:

PDF, 229 KB

english, 2004

19

Electron impact induced fragmentation of 4-alkyl derivatives of 2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane and the corresponding 1-oxides, 1-sulfides and 1-selenides

Hilkka Kenttämaa, Jouni Enqvist

Journal:

Journal of Mass Spectrometry

Year:

1980

Language:

english

File:

PDF, 519 KB

english, 1980

20

Scanning a triple quadrupole mass spectrometer for doubly charged ions

H. I. Kenttämaa, K. V. Wood, K. L. Busch, R. G. Cooks

Journal:

Journal of Mass Spectrometry

Year:

1983

Language:

english

File:

PDF, 692 KB

english, 1983

21

Effects of stepwise excitation on fragmentation of gas phase ions: An especially striking case

H. I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1985

Language:

english

File:

PDF, 1.06 MB

english, 1985

22

Energy deposition in [Fe(CO)5]+˙ upon collision with a metal surface

Michael J. DeKrey, Hilkka I. Kenttämaa, Vicki H. Wysocki, R. G. Cooks

Journal:

Journal of Mass Spectrometry

Year:

1986

Language:

english

File:

PDF, 348 KB

english, 1986

23

Analysis of natural products by tandem mass spectrometry employing reactive collisions with ethyl vinyl ether

Robin R. Pachuta, Hilkka I. Kenttämaa, R. Graham Cooks, Thomas M. Zennie, Cai Ping, Ching-Jer Chang, John M. Cassady

Journal:

Journal of Mass Spectrometry

Year:

1988

Language:

english

File:

PDF, 518 KB

english, 1988

24

Energy-resolved collisional activation of dimethyl phosphonate and dimethyl phosphite ions in a quadrupole ion trap and a triple quadrupole mass spectrometer

Jennifer S. Brodbelt, Hilkka I. Kenttämaa, R. Graham Cooks

Journal:

Journal of Mass Spectrometry

Year:

1988

Language:

english

File:

PDF, 438 KB

english, 1988

25

Gas-phase ion–molecule reactions of thioic and dithioic acid derivatives. Condensation reactions with alkenes and alkynes

Cristina Paradisi, Hilkka Kenttämaa, Quang T. Le, Marjorie C. Caserio

Journal:

Journal of Mass Spectrometry

Year:

1988

Language:

english

File:

PDF, 523 KB

english, 1988

26

Transfer of ionized ketene from ˙CH2CH2CH2CO+ to acetone

K. M. Stirk, H. I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1992

Language:

english

File:

PDF, 190 KB

english, 1992

27

Reaction of O˙ with CH4: A study of ion energies in a dual-cell fourier transform ion cyclotron resonance mass spectrometer

Peiping Lin, Hilkka I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1992

Language:

english

File:

PDF, 175 KB

english, 1992

28

Radical-type reactivity of the methylenedimethylsulfonium ion, (CH3)2S+CH2˙

Rebecca L. Smith, Leonard J. Chyall, Krista M. Stirk, Hilkka I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1993

Language:

english

File:

PDF, 840 KB

english, 1993

29

Long-lived distonic radical cations

Hilkka I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1994

Language:

english

File:

PDF, 806 KB

english, 1994

30

Heat of formation of the radical cation of dimethyl disulfide

Diane T. Leeck, Hilkka I. Kenttämaa

Journal:

Journal of Mass Spectrometry

Year:

1994

Language:

english

File:

PDF, 211 KB

english, 1994

31

Mass spectrometric methods in structural analysis of some vesicants

E. Ali-Mattila, K. Siivinen, H. Kenttämaa, P. Savolahti

Journal:

International Journal of Mass Spectrometry and Ion Physics

Year:

1983

Language:

english

File:

PDF, 198 KB

english, 1983

32

The fragmentation behaviour of cyclophosphamide and some simple cyclophosphamide related compounds upon electron impact

H.I. Kenttämaa, P. Savolahti, J. Koskikallio

Journal:

International Journal of Mass Spectrometry and Ion Physics

Year:

1983

Language:

english

File:

PDF, 237 KB

english, 1983

33

Internal energy distributions acquired through collisional activation at low and high energies

Hilkka I. Kenttämaa, R.Graham Cooks

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1985

Language:

english

File:

PDF, 384 KB

english, 1985

34

Internal energy distributions of isolated ions after activation by various methods

Vicki H. Wysocki, Hilkka I. Kenttämaa, R.Graham Cooks

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1987

Language:

english

File:

PDF, 1.87 MB

english, 1987

35

Low-energy collisional activation of polyatomic ions with different target gases

Kevin L. Schey, Hilkka I. Kenttämaa, Vicki H. Wysocki, R. Graham Cooks

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1989

Language:

english

File:

PDF, 878 KB

english, 1989

36

The heat of formation of (CH3O)2B+

T.D. Ranatunga, J.C. Poutsma, R.R. Squires, H.I. Kenttämaa

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1993

File:

PDF, 191 KB

1993

37

Differentiation of stereoisomeric diols by using CH3OB+OCH3 in a small Fourier transform ion cyclotron resonance mass spectrometer

D.T. Leeck, T.D. Ranatunga, R.L. Smith, T. Partanen, P. Vainiotalo, H.I. Kenttämaa

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1995

Language:

english

File:

PDF, 668 KB

english, 1995

38

Comparison of energy-resolved low-energy CAD of stable and isomerizing ions in an FT-ICR and in other tandem mass spectrometers

Krista M. Stirk, Peiping Lin, Thilini D. Ranatunga, Loreen C. Zeller, John T. Farrell Jr., Hilkka I. Kenttämaa

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1994

Language:

english

File:

PDF, 1.26 MB

english, 1994

39

Rearrangement of phenylcarbene radical cation to dehydrotropylium cation

Michael A. Watkins, Eric D. Nelson, Shane E. Tichy, Hilkka I. Kenttämaa

Journal:

International Journal of Mass Spectrometry

Year:

2006

Language:

english

File:

PDF, 364 KB

english, 2006

40

Ion–molecule reactions of trimethylborate allow the mass spectrometric identification and counting of functional groups in protonated bifunctional oxygen-containing compounds and polyols

Jayalakshmi Somuramasami, Penggao Duan, Michael A. Watkins, Brian E. Winger, Hilkka I. Kenttamaa

Journal:

International Journal of Mass Spectrometry

Year:

2007

Language:

english

File:

PDF, 1.08 MB

english, 2007

41

The reactivity of metallated nitrenium ions studied by FT-ICR

Michael J. Yurkovich, Penggao Duan, Ryan C. Shea, Michael A. Watkins, Sarah M. Mandell, Eric M. Tippmann, Sen Jason Li, Matthew S. Platz, Hilkka I. Kenttämaa

Journal:

International Journal of Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 322 KB

english, 2009

42

Pulsed gas introduction into quadrupole ion traps

W.Bart Emary, Raymond E. Kaiser, Hilkka I. Kenttämaa, R.Graham Cooks

Journal:

Journal of the American Society for Mass Spectrometry

Year:

1990

Language:

english

File:

PDF, 434 KB

english, 1990

43

Information on the location of carbon-carbon double bonds in C6−C23linear alkenes from carbon addition reactions in a quadrupole ion trap equipped with a pulsed sample-inlet system

J. Einhorn, H.I. Kenttämaa, R.G. Cooks

Journal:

Journal of the American Society for Mass Spectrometry

Year:

1991

Language:

english

File:

PDF, 776 KB

english, 1991

44

Multiple-stage mass spectrometry in structural characterization of organophosphorus compounds

Loreen C. Zeller, John T. Farrell Jr., Hilkka I. Kenttämaa, Tuula Kuivalainen

Journal:

Journal of the American Society for Mass Spectrometry

Year:

1993

Language:

english

File:

PDF, 891 KB

english, 1993

45

Methyl propionate radical cation

Jaana M.H. Pakarinen, Pirjo Vainiotalo, Chris L. Stumpf, Diane T. Leeck, Phillip K. Chou, Hilkka I. Kenttämaa

Journal:

Journal of the American Society for Mass Spectrometry

Year:

1996

Language:

english

File:

PDF, 769 KB

english, 1996

46

Quantitative determination of the selectivities of five different phenyl radicals in hydrogen atom abstraction from ethanol

Linhong Jing, Leonard P Guler, John J Nash, Hilkka I Kenttämaa

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2004

Language:

english

File:

PDF, 224 KB

english, 2004

47

Reactivity of aromaticσ,σ-biradicals toward riboses

Anthony Adeuya, Linan Yang, F. Sedinam Amegayibor, John J. Nash, Hilkka I. Kenttämaa

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2006

Language:

english

File:

PDF, 551 KB

english, 2006

48

An Ion/Molecule Reaction for the Identification of Analytes with Two Basic Functional Groups

Mingkun Fu, Penggao Duan, Sen Li, Ryan J. Eismin, Hilkka I. Kenttämaa

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 845 KB

english, 2009

49

Identification and Counting of Carbonyl and Hydroxyl Functionalities in Protonated Bifunctional Analytes by Using Solution Derivatization Prior to Mass Spectrometric Analysis Via Ion-Molecule Reactions

Jayalakshmi Somuramasami, Brian E. Winger, Todd A. Gillespie, Hilkka I. Kenttämaa

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 1.21 MB

english, 2010

50

Data-Dependent Neutral Gain MS3: Toward Automated Identification of the N-Oxide Functional Group in Drug Metabolites

Steven C. Habicht, Nelson R. Vinueza, Penggao Duan, Mingkun Fu, Hilkka I. Kenttämaa

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 386 KB

english, 2010

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