^*Indicates author to whom correspondence should be addressed

Design and setup of an ion trap/reflectron-time-of-flight mass spectrometer

Klaus Peter Aicher, Matthias Müller, Ulf Wilhelm and Jürgen Grotemeyer^*
Institut für Physikalische Chemie, Universität Würzburg, Marcusstr. 9/11, D-97070 Würzburg, Germany.

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DOI: 10.1255/ejms.117

Three-dimensional trace analysis: combination of gas chromatography, supersonic beam UV spectroscopy and time-of-flight mass spectrometry

R. Zimmermann,^a,b Ch. Lermer,^a K.W. Schramm,^bA. Kettrup^b and U. Boesl^a*
aInstitut für Physikalische und Theoretische Chemie, Technische Universität München, Lichtenbergstr. 4, D-85747 Garching, Germany.
^bInstitut für Ökologische Chemie, GSFForschungszentrum für Umwelt und Gesundheit, Ingolstädter Landstraße1, D-85758 Oberschleißheim, Germany.

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DOI: 10.1255/ejms.118

Thermochemistry and mass spectrometry of aromatic compounds with tertiary alkyl groups

V.V. Takhistov^* and A.D. Misharev
Department of Chemistry, St Petersburg State University, Stary Petershof, 198904 St Petersburg, Russia.
V.M. Orlov
Moscow Institute of Molecular Biology, Moscow, Russia.
D.A. Ponomarev
Faculty of Chemical Engineering, St Petersburg Forest Technical Academy, Institutski 5, 194018 St Petersburg, Russia.
Jürgen Voss^*
Institute of Organic Chemistry, University of Hamburg, MartinLutherKingPlatz 6, D-20146 Hamburg, Germany.

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DOI: 10.1255/ejms.119

Control of fragmentation products for the mass spectrometric analysis of polymeric mixtures

Jiangyue Wu, Chixu Chen, Mark J. Kurth and Carlito B. Lebrilla^*
Department of Chemistry, University of California, Davis, CA 95616, USA.

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DOI: 10.1255/ejms.120

Fourier transform ion cyclotron resonance studies of terpyridine based polyether dendrimers and their iron(II) metallocomplexes by liquid secondary ion mass spectrometry

Rebecca L.C. Lau, T-W. Dominic Chan,^* Ida Y.-K. Chan and Hak-Fun Chow
Department of Chemistry, The Chinese University of Hong Kong, Shatin, NT, Hong Kong.

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DOI: 10.1255/ejms.121

The negative ion mass spectra of (M – H)^– ions from phenylthiohydantoin derivatives of amino acids

Steven L. Ramsay, Russell J. Waugh, Thomas Blumenthal and John H. Bowie
Department of Chemistry, The University of Adelaide, South Australia, 5005, Australia.

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DOI: 10.1255/ejms.122

Fast atom bombardment (FAB) mass spectrometry of diterpene resin acid derivatives

Luis Filipe Ramalho, Bárbara Gigante and M. João Marcelo Curto
INETI, IBQTA, Departamento de Tecnologia de Indústrias Químicas, Estrada das Palmeiras, 2745 Queluz, Portugal.
M. Helena Florêncio^*
Faculdade de Ciências da Universidade de Lisboa, Departamento de Química, Bloco C1, 5^o piso, Campo Grande, 1700 Lisboa, Portugal.

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DOI: 10.1255/ejms.123

Electron impact mass spectrometry of some (E) diaza and azastilbene derivatives

Serkos A. Haroutounian
Chemistry Laboratory, Agricultural University of Athens, Iera odos 75, Athens 11855, Greece.

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DOI: 10.1255/ejms.124

Identification of the products of the reaction of 1 octene with phenol by gas chromatography-mass spectrometry

Maxine R. Darby and C. Barry Thomas^*
Department of Chemistry, University of York, Heslington, York YO1 5DD, UK.

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DOI: 10.1255/ejms.125

Evaluation of matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometry as a method for the determination of the molecular mass distributions of humic acids

M. Remmler, A. Georgi and F.-D. Kopinke
Department of Remediation Research, Centre for Environmental Research, Leipzig-Halle Ltd, Permoserstr. 15, D-04318 Leipzig, Germany.

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DOI: 10.1255/ejms.96

Comment: Further comments on "Isodesmic reactions and thermochemistry of ions"

David J. McAdoo
Marine Biomedical Institute, University of Texas Medical Branch, Galveston, TX 77555-1069, USA.

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DOI: 10.1255/ejms.97

Letter: Fragmentation studies of ergosterol. The formation of the fragment ion at m/z 337

Peter T.M. Kenny^*
School of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland.
John M. Wetzel
Suntory Institute for Bioorganic Research, Shimamotocho, Mishimagun, Osaka 618, Japan.

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DOI: 10.1255/ejms.98

Letter: Structural analysis of a polyisoprenoid phosphate by ²⁵²Californium plasma desorption mass spectrometry

Günter Allmaier
Institute for Analytical Chemistry, University of Vienna, Währinger Str. 38, A-1090 Vienna, Austria.

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DOI: 10.1255/ejms.99

Letter: The in situ identification of indigo on ancient papers

Peter J. Gibbs, J. Graham Jordan and Kenneth R. Seddon
School of Chemistry, The Queen’s University of Belfast, Stranmillis Road, Belfast BT9 5AG, Northern Ireland.
Christopher J. Cooksey
Department of Chemistry, University College London, 20 Gordon Street, London WC1H OAJ, UK.
Nadezhda M. Brovenko, Edward N. Tiomkin and Yuri A. Petrosyan
Institute of Oriental Studies, Russian Academy of Sciences, St Petersburg, Russia.

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DOI: 10.1255/ejms.100

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