^*Indicates author to whom correspondence should be addressed

Megabore versus microbore as the optimal column for fast gas chromatography/mass spectrometry

Aviv Amirav^*, Nitzan Tzanani, Samuel B. Wainhaus and Shai Dagan
School of Chemistry, Tel Aviv University, Tel Aviv 69978, Israel.

Full-text article (81kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.185

Fast gas chromatography/mass spectrometry analysis of drugs in urine with hyperthermal surface ionization in supersonic molecular beams

Shai Dagan and Aviv Amirav^*
School of Chemistry, Tel Aviv University, Tel Aviv 69978, Israel.

Full-text article (85kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.186

An ab initio study of ionised cyclobutanone and cyclopentanone. Comparison of the thermodynamic and kinetic stabilities of the distonic isomers ^•CH₂(CH₂)_n⁺C=O

Michael L. McKee
Department of Chemistry, Auburn University, Auburn, Alabama 36849, USA.
Paul M. Mayer and Leo Radom
Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia.

Full-text article (101kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.187

Origin of clusters. III. On the possibilities of production of mixed water–organic solute clusters under fast-atom bombardment at subzero temperatures

Marina V. Kosevich^*
Institute of Mass Spectrometry and Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK and Department of Molecular Biophysics, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47, Lenin Avenue, Kharkov, 310164, Ukraine.
Oleg A. Boryak and Vadim S. Shelkovsky
Department of Molecular Biophysics, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47, Lenin Avenue, Kharkov, 310164, Ukraine.
Peter J. Derrick
Institute of Mass Spectrometry and Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK.

Full-text article (83kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.188

The proton affinities of seven matrix-assisted laser desorption/ionization matrices correlated with the formation of multiply charged ions

Thomas J.D. Jørgensen and Gustav Bojesen^*
Department of Chemistry, Odense University, DK-5230 Odense M, Denmark.
Henrik Rahbek- Nielsen
Department of Molecular Biology, Odense University, DK-5230 Odense M, Denmark.

Full-text article (88kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.189

Identification of isomeric tributylphosphate dimers formed by radiolysis using tandem mass spectrometry and stable isotopic labelling

Denis Lesage,^* Henri Virelizier and Christopher K. Jankowski
DCC/DPE/SPEA/SAIS, Centre d’études Nucléaires de Saclay, 91191 Gif- sur-Yvette, France.
Jean Claude Tabet
Laboratoire de Chimie Structurale Organique et Biologique, EP103, Université P. et M. Curie, 4 place Jussieu, 75252 Paris Cedex 05, France.

Full-text article (218kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.190

Electron impact induced cyclization of ortho-cyclopropylphenylacetamides and benzamides. Prognosis for a similar reaction in solution

A.T. Lebedev,^* N.K. Karakhanova and S.S. Mochalov
Organic Chemistry Department, Moscow State University, Moscow, Russia 119899.
N. Tretyakova and R. Hass
Department of Environmental Science and Engineering, University of North Carolina at Chapel Hill, NC 27559, USA.

Full-text article (156kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.191

Mass spectrometric fragmentation reactions of aliphatic carboxamides. A reinvestigation using metastable ions reveals new rearrangements

Dirk Kreft and Hans-Friedrich Grützmacher
Fakultät für Chemie der Universität Bielfeld, Postfach 10 01 31, D-33501 Bielefeld, Germany.

Full-text article (218kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.192

Letter: Ionized 1,4-dioxane; the structures of the m/z 44 and m/z 45 fragment ions revisited

R. Thissen, P. Mourgues and H.E. Audier
Laboratoire des Mécanismes Reactionnels, UMR CNRS 7651, Ecole Polytechnique, F-91128, Palaiseau, France.

Full-text article (43kB)     Abstract      Buy article on-line
DOI: 10.1255/ejms.193

You can buy these papers on-line in PDF format; they cost only £11.75 each. Just click on the BUY on-line button. You can pay on-line through a secure server and get access immediately.