Works matching IS 09514198 AND DT 2004 AND VI 18 AND IP 3

Results: 21

Formation of [M—H]- and [M—2H]2- ions in the electrospray ionization mass spectra of dicarboxylated polyethylene glycols.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 356

By:

Magdalena Frańska;
Agnieszka Zgoła;
Joanna Rychłowska;
Andrzej Szymański;
Zenon Łukaszewski;
Rafał Frański

Publication type:

Article

Advantages of derivatization by osmium tetroxide and 2,2'-bipyridine for matrix-assisted laser desorption/ionization post-source decay fragment ion analysis of peptides.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 339

By:

O. Šedo;
K. Novotná;
J. Havel

Publication type:

Article

Efficient matrix-assisted laser desorption/ionization method for fully π-conjugated dendrimers.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 367, doi. 10.1002/rcm.1338

By:

Hui Chen;
Meiyu He;
Xiaoyu Cao;
Xinghua Zhou;
Jian Pei

Publication type:

Article

Oligomeric carbon and siloxane series observed by matrix-assisted laser desorption/ionisation and laser desorption/ionisation mass spectrometry during the analysis of soot formed in fuel-rich flames.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 331, doi. 10.1002/rcm.1337

By:

Barbara Apicella;
Anna Ciajolo;
Marcos Millan;
Carolina Galmes;
Alan A. Herod;
Rafael Kandiyoti

Publication type:

Article

[2H/H] Isotope ratio analyses of [2H5]cholesterol using high-temperature conversion elemental analyser isotope-ratio mass spectrometry: determination of cholesterol absorption in normocholesterolemic volunteers.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 325, doi. 10.1002/rcm.1336

By:

Jean-Philippe Godin;
Myriam Richelle;
Sylviane Metairon;
Laurent-Bernard Fay

Publication type:

Article

Rapid screening for S-adenosylmethionine-dependent methylation products by enzyme-transferred isotope patterns analysis.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 319, doi. 10.1002/rcm.1335

By:

Wei Wan;
Gang Zhao;
Khalid Al-Saad;
William F. Siems;
Zhaohui Sunny Zhou

Publication type:

Article

Glass-chip-based sample preparation and on-chip trypic digestion for matrix-assisted laser desorption/ionization mass spectrometric analysis using a solgel/2,5-dihydroxybenzoic acid hybrid matrix.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 313, doi. 10.1002/rcm.1334

By:

Ya-Shiuan Lin;
Chin-Hsiung Yang;
Yu-Chie Chen

Publication type:

Article

Electron ionization mass spectrometry in the characterization of azidonitriles.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 363, doi. 10.1002/rcm.1331

By:

Filipa Martins;
M. Filomena Duarte;
M. Tereza Fernandez;
G. John Langley;
Paula Rodrigues;
M. Teresa Barros;
M. Lourdes Costa

Publication type:

Article

Ab initio calculations of proton affinities of glycine, proline, cysteine and phenylalanine: comparison with the experimental values obtained using an electrospray ionisation ion trap mass spectrometer.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 307, doi. 10.1002/rcm.1330

By:

C. Pepe;
S. Rochut;
J.-P. Paumard;
J.-C. Tabet

Publication type:

Article

Quantitative determination of the polypeptide motilin in rat plasma by externally calibrated liquid chromatography/electrospray ionization mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 293, doi. 10.1002/rcm.1328

By:

David C. Delinsky;
Kimberly T. Hill;
Catherine A. White;
Michael G. Bartlett

Publication type:

Article

Increasing throughput of parallel on-line extraction liquid chromatography/electrospray ionization tandem mass spectrometry system for GLP quantitative bioanalysis in drug development.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 285, doi. 10.1002/rcm.1327

By:

Showchien Hsieh;
Tom Tobien;
Kevin Koch;
John Dunn

Publication type:

Article

Surface chemistry study of RuO2/IrO2/TiO2 mixed-oxide electrodes.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 278, doi. 10.1002/rcm.1326

By:

Simona Barison;
Sergio Daolio;
Monica Fabrizio;
Achille De Battisti

Publication type:

Article

Experimental validation of theoretical potassium and sodium cation affinities of amides by mass spectrometric kinetic method measurements.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 345, doi. 10.1002/rcm.1325

By:

Yuet Tsang;
Fung Ming Siu;
Chung Shun Ho;
Ngai Ling Ma;
Chun Wai Tsang

Publication type:

Article

Synthesis and electrospray ionization mass spectra of AZT/d4T boranophosphates.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 273, doi. 10.1002/rcm.1324

By:

Changxue Lin;
Hua Fu;
Yufen Zhao

Publication type:

Article

Simultaneous determination of the urinary metabolites of benzene, toluene, xylene and styrene using high-performance liquid chromatography/hybrid quadrupole time-of-flight mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 265, doi. 10.1002/rcm.1323

By:

Stefano Marchese;
Roberta Curini;
Alessandra Gentili;
Daniela Perret;
Lucia Mainero Rocca

Publication type:

Article

Comparison of mono- and polyatomic primary ions for the characterization of organic dye overlayers with static secondary ion mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 257, doi. 10.1002/rcm.1320

By:

Jens Lenaerts;
Luc Van Vaeck;
Renaat Gijbels;
Jaymes Van Luppen

Publication type:

Article

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 251, doi. 10.1002/rcm.1319

By:

Meera J. Desai;
Daniel W. Armstrong

Publication type:

Article

Using dual-bacterial denitrification to improve δ15N determinations of nitrates containing mass-independent 17O (This article is a U.S. Government work and is in the public domain in the USA.) The use of trade, brand, or product names in this report is for identification purposes only and does not imply endorsement by the U.S. Government. A Microsoft Excel workbook containing the algorithms and data in this report is available by e-mail.)

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 245, doi. 10.1002/rcm.1318

By:

T. B. Coplen;
J. K. Böhlke;
K. L. Casciotti

Publication type:

Article

Application of 9-nitroanthracene as a matrix for laser desorption/ionization analysis of fluorinated fullerenes.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 360, doi. 10.1002/rcm.1316

By:

Alexey V. Streletskiy;
Ilya V. Goldt;
Igor V. Kuvychko;
Ilya N. Ioffe;
Lev N. Sidorov;
Thomas Drewello;
Steven H. Strauss

Publication type:

Article

Continuous-flow isotope analysis of the deuterium/hydrogen ratio in atmospheric hydrogen.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 299, doi. 10.1002/rcm.1309

By:

Tae Siek Rhee;
John Mak;
Thomas Röckmann;
Carl A. M. Brenninkmeijer

Publication type:

Article

Matrix-assisted laser desorption/ionization mass spectrometry for the evaluation of the C-terminal lysine distribution of a recombinant monoclonal antibody.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 3, p. 239, doi. 10.1002/rcm.1302

By:

Alexandru C. Lazar;
Marek A. Kloczewiak;
Istvan Mazsaroff

Publication type:

Article

Works matching IS 09514198 AND DT 2004 AND VI 18 AND IP 3

Formation of [M—H]<sup>-</sup> and [M—2H]<sup>2-</sup> ions in the electrospray ionization mass spectra of dicarboxylated polyethylene glycols.

Advantages of derivatization by osmium tetroxide and 2,2'-bipyridine for matrix-assisted laser desorption/ionization post-source decay fragment ion analysis of peptides.

Efficient matrix-assisted laser desorption/ionization method for fully π-conjugated dendrimers.

Oligomeric carbon and siloxane series observed by matrix-assisted laser desorption/ionisation and laser desorption/ionisation mass spectrometry during the analysis of soot formed in fuel-rich flames.

[<sup>2</sup>H/H] Isotope ratio analyses of [<sup>2</sup>H<sub>5</sub>]cholesterol using high-temperature conversion elemental analyser isotope-ratio mass spectrometry: determination of cholesterol absorption in normocholesterolemic volunteers.

Rapid screening for S-adenosylmethionine-dependent methylation products by enzyme-transferred isotope patterns analysis.

Glass-chip-based sample preparation and on-chip trypic digestion for matrix-assisted laser desorption/ionization mass spectrometric analysis using a solgel/2,5-dihydroxybenzoic acid hybrid matrix.

Electron ionization mass spectrometry in the characterization of azidonitriles.

Ab initio calculations of proton affinities of glycine, proline, cysteine and phenylalanine: comparison with the experimental values obtained using an electrospray ionisation ion trap mass spectrometer.

Quantitative determination of the polypeptide motilin in rat plasma by externally calibrated liquid chromatography/electrospray ionization mass spectrometry.

Increasing throughput of parallel on-line extraction liquid chromatography/electrospray ionization tandem mass spectrometry system for GLP quantitative bioanalysis in drug development.

Surface chemistry study of RuO<sub>2</sub>/IrO<sub>2</sub>/TiO<sub>2</sub> mixed-oxide electrodes.

Experimental validation of theoretical potassium and sodium cation affinities of amides by mass spectrometric kinetic method measurements.

Synthesis and electrospray ionization mass spectra of AZT/d4T boranophosphates.

Simultaneous determination of the urinary metabolites of benzene, toluene, xylene and styrene using high-performance liquid chromatography/hybrid quadrupole time-of-flight mass spectrometry.

Comparison of mono- and polyatomic primary ions for the characterization of organic dye overlayers with static secondary ion mass spectrometry.

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry.

Application of 9-nitroanthracene as a matrix for laser desorption/ionization analysis of fluorinated fullerenes.

Continuous-flow isotope analysis of the deuterium/hydrogen ratio in atmospheric hydrogen.

Matrix-assisted laser desorption/ionization mass spectrometry for the evaluation of the C-terminal lysine distribution of a recombinant monoclonal antibody.