Works matching IS 09514198 AND DT 2004 AND VI 18 AND IP 12

Results: 24

Semi-automated quantification of ivermectin in rat and human plasma using protein precipitation and filtration with liquid chromatography/tandem mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1265, doi. 10.1002/rcm.1485

By:

Pereira, Tony;
Chang, Steve W

Publication type:

Article

An improved thin-layer chromatography/mass spectrometry coupling using a surface sampling probe electrospray ion trap system.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1303, doi. 10.1002/rcm.1486

By:

Ford, Michael J.;
Van Berkel, Gary J.

Publication type:

Article

Electrospray ionization mass spectral fragmentation mechanisms of DNA-recognizing polyamides containing N-methylpyrrole and N-methylimidazol.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1397, doi. 10.1002/rcm.1479

By:

Yuan, Gu;
Zhou, Jiang

Publication type:

Article

Electrospray ionization mass spectrometric analysis of nucleic acids using high-throughput on-line desalting.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1295, doi. 10.1002/rcm.1481

By:

Fountain, Kenneth J.;
Gilar, Martin;
Gebler, John C.

Publication type:

Article

Analytical characterization of a facile porous polymer monolithic trypsin microreactor enabling peptide mass mapping using mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1374, doi. 10.1002/rcm.1500

By:

Palm, Anders K.;
Novotny, Milos V.

Publication type:

Article

An unusual cleavage reaction of a peptide observed during dithiotreitol and tris(2-carboxyethyl)phosphine reduction: application to sequencing of HpTx2 spider toxin using nanospray tandem mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1317, doi. 10.1002/rcm.1490

By:

Legros, Christian;
Célérier, Marie-Louise;
Guette, Catherine

Publication type:

Article

Fragmentation of biotinylated cyclic peptides.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1277, doi. 10.1002/rcm.1483

By:

Lassman, Michael E.;
Kulagina, Nadia;
Taitt, Chris Rowe

Publication type:

Article

Mass spectral studies of a sesquiterpene: 1(10),2,11(13)-eremophylatrien-12-oic acid.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1407, doi. 10.1002/rcm.1494

By:

Ardanaz, C. E.;
Tonn, C. E.;
Donadel, O. J.;
Guerreiro, E.;
Kurina, M. B.

Publication type:

Article

Post-source decay matrix-assisted laser desorption/ionization mass spectrometric study of tetracyclic 2,3-dihydro-1,5-benzothiazepines.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1259, doi. 10.1002/rcm.1476

By:

Kéki, Sándor;
Nagy, Lajos;
Deák, György;
Lévai, Albert;
Zsuga, Miklós

Publication type:

Article

Ethylenediamine as a liquid chemical reagent to probe hydrogen bonding and host-guest interactions with crown ethers in an ion trap tandem mass spectrometer.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1365, doi. 10.1002/rcm.1487

By:

Wu, Hui-Fen;
Lin, Pei-Yi

Publication type:

Article

Non-linear and non-constant variance calibration curves in analysis of volatile organic compounds for testing of water by the purge-and-trap method coupled with gas chromatography/mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1383, doi. 10.1002/rcm.1498

By:

Lavagnini, Irma;
Favaro, Gabriella;
Magno, Franco

Publication type:

Article

Nitrogen isotopomer site preference of N<sub>2</sub>O produced by Nitrosomonas europaea and Methylococcus capsulatus Bath.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1411, doi. 10.1002/rcm.1482

By:

Sutka, R. L.;
Ostrom, N. E.;
Ostrom, P. H.;
Gandhi, H.;
Breznak, J. A.

Publication type:

Article

Fragmentation of conjugated amides at the CC(O) bond in electrospray mass spectrometry: a proton-bound dimeric intermediate identified by the kinetic method.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1345, doi. 10.1002/rcm.1475

By:

Tu, Ya-Ping

Publication type:

Article

Characterization of phenolic acids in black carrots ( Daucus carota ssp. sativus var. atrorubens Alef.) by high-performance liquid chromatography/electrospray ionization mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1331, doi. 10.1002/rcm.1496

By:

Kammerer, Dietmar;
Carle, Reinhold;
Schieber, Andreas

Publication type:

Article

A modified internal lock-mass method for calibration of the product ions derived from sustained off-resonance irradiation collision-induced dissociation using a Fourier transform mass spectrometer.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1286, doi. 10.1002/rcm.1478

By:

Duan, Lifang;
Chan, T.-W. Dominic

Publication type:

Article

Investigation of chiral reactions: the structural detection of new hydrogenated isocinchona alkaloids from mixtures without isolation using electrospray ionization tandem mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1352, doi. 10.1002/rcm.1489

By:

Bartók, Mihály;
Kele, Zoltán;
Sutyinszki, Mária;
Bucsi, Imre;
Felföldi, Károly

Publication type:

Article

Direct analysis of selected N-acyl- L-homoserine lactones by gas chromatography/mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1341, doi. 10.1002/rcm.1480

By:

Cataldi, T. R. I.;
Bianco, G.;
Frommberger, M.;
Schmitt-Kopplin, Ph.

Publication type:

Article

Rapid screening of plasma volume expanders in urine using matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1324, doi. 10.1002/rcm.1491

By:

Gallego, Ricardo Gutiérrez;
Segura, Jordi

Publication type:

Article

Direct determination of endogenous melatonin in human saliva by column-switching semi-microcolumn liquid chromatography/mass spectrometry with on-line analyte enrichment.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1250, doi. 10.1002/rcm.1473

By:

Motoyama, Akira;
Kanda, Taketoshi;
Namba, Ryujiro

Publication type:

Article

Quantification of codeine by desorption/ionization on silicon time-of-flight mass spectrometry and comparisons with liquid chromatography/mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1403, doi. 10.1002/rcm.1484

By:

Wall, Daniel B.;
Finch, Jeffrey W.;
Cohen, Steven A.

Publication type:

Article

Tetrahydrogestrinone: discovery, synthesis, and detection in urine.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1245, doi. 10.1002/rcm.1495

By:

Catlin, Don H.;
Sekera, Michael H.;
Ahrens, Brian D.;
Starcevic, Borislav;
Chang, Yu-Chen;
Hatton, Caroline K.

Publication type:

Article

Unexpected observation of ion suppression in a liquid chromatography/atmospheric pressure chemical ionization mass spectrometric bioanalytical method.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1361, doi. 10.1002/rcm.1477

By:

Sangster, Tim;
Spence, Mike;
Sinclair, Peta;
Payne, Richard;
Smith, Christopher

Publication type:

Article

Development and validation of an isotope-dilution electrospray ionization tandem mass spectrometry method with an on-line sample clean-up device for the quantitative analysis of the benzene exposure biomarker S-phenylmercapturic acid in human urine.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1310, doi. 10.1002/rcm.1488

By:

Lin, Lung-Cheng;
Tyan, Yu-Chang;
Shih, Tung-Sheng;
Chang, Yu-Chen;
Liao, Pao-Chi

Publication type:

Article

Surface-activated chemical ionization ion trap mass spectrometry in the analysis of 21-deoxycortisol in blood.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2004, v. 18, n. 12, p. 1392, doi. 10.1002/rcm.1502

By:

Cristoni, Simone;
Sciannamblo, Mariateresa;
Bernardi, Luigi Rossi;
Biunno, Ida;
Gerthoux, Piermario;
Russo, Gianni;
Chiumello, Giuseppe;
Mora, Stefano

Publication type:

Article