Works matching IS 09514198 AND DT 2002 AND VI 16 AND IP 5

Results: 21

Atmospheric pressure chemical ionisation normal phase liquid chromatography mass spectrometry and tandem mass spectrometry of chlorophyll a allomers.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 473, doi. 10.1002/rcm.597

By:

Jie, Chi;
Walker, J. Stuart;
Keely, Brendan J.

Publication type:

Article

Characterisation and determination of indole alkaloids in frog-skin secretions by electrospray ionisation ion trap mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 346, doi. 10.1002/rcm.583

By:

McClean, Stephen;
Robinson, Robert C.;
Shaw, Chris;
Smyth, W. Franklin

Publication type:

Article

In situ analysis of solvents on breath and blood: a selected ion flow tube mass spectrometric study.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 427, doi. 10.1002/rcm.594

By:

Wilson, Paul F.;
Freeman, Colin G.;
McEwan, Murray J.;
Milligan, Daniel B.;
Allardyce, Randall A.;
Shaw, Geoffrey M.

Publication type:

Article

Cluster ions derived from sodium and potassium tetrafluoroborate and their collision induced dissociation in an ion trap mass spectrometer.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 355, doi. 10.1002/rcm.587

By:

Van Stipdonk, M. J.;
Ince, M. P.;
Perera, B. A.;
Martin, J. A.

Publication type:

Article

Atmospheric pressure chemical ionisation liquid chromatography/mass spectrometry of bacteriochlorophylls from Chlorobiaceae: characteristic fragmentations.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 453, doi. 10.1002/rcm.598

By:

Airs, Ruth L.;
Keely, Brendan J.

Publication type:

Article

Automated system for simultaneous analysis of δ13C, δ18O and CO2 concentrations in small air samples.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 339, doi. 10.1002/rcm.582

By:

Ribas-Carbo, Miquel;
Still, Chris;
Berry, Joe;
Tans, Pieter

Publication type:

Article

Generic method for on-line extraction of drug substances in the presence of biological matrices using turbulent flow chromatography.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 421, doi. 10.1002/rcm.593

By:

Herman, J. L.

Publication type:

Article

Loss of isocyanic acid from the internal oxadiazole ring of protonated molecules of some 2,5-diaryl-1,3,4-oxadiazoles.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 390, doi. 10.1002/rcm.575

By:

Frański, Rafał;
Schroeder, Grzegorz;
Rybachenko, Volodymir;
Szwajka, Oles P.

Publication type:

Article

Combined quantum chemical and RRKM modeling of the main fragmentation pathways of protonated GGG. II. Formation of b2, y1, and y2 ions.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 375, doi. 10.1002/rcm.586

By:

Paizs, Béla;
Suhai, Sándor

Publication type:

Article

Short pulse laser mass spectrometry of nitrotoluenes: ionization and fragmentation behavior.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 442, doi. 10.1002/rcm.567

By:

Weickhardt, Christian;
Tönnies, Karen;
Lifshitz, Chava

Publication type:

Article

New algorithms for processing and peak detection in liquid chromatography/mass spectrometry data.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 462, doi. 10.1002/rcm.600

By:

Hastings, Curtis A.;
Norton, Scott M.;
Roy, Sushmita;
Siuzdak, Gary

Publication type:

Article

Fragmentation studies on monensin A and B by accurate-mass electrospray tandem mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 414, doi. 10.1002/rcm.592

By:

Lopes, Norberto P.;
Stark, Christian B. W.;
Hong, Hui;
Gates, Paul J.;
Staunton, James

Publication type:

Article

Structural isomer differentiation of 1,6-diaza-3,8-dioxabicyclo[4.4.1]undecane and N,N′-methylenebis(oxazolidine) by mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 447, doi. 10.1002/rcm.585

By:

Monnier, Valérie;
Libot, Francine;
Aitken, David J.;
Husson, Henri-Philippe;
Lesage, Denis;
Fournier, Françoise;
Tabet, Jean-Claude

Publication type:

Article

Arsenosugar identification in seaweed extracts using high-performance liquid chromatography/electrospray ion trap mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 323, doi. 10.1002/rcm.578

By:

Miguens-Rodriguez, Maria;
Pickford, Russell;
Thomas-Oates, Jane E.;
Pergantis, Spiros A.

Publication type:

Article

Enantiomeric separation and quantification of fluoxetine (Prozac®) in human plasma by liquid chromatography/tandem mass spectrometry using liquid-liquid extraction in 96-well plate format.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 332, doi. 10.1002/rcm.580

By:

Shen, Zhongzhou;
Wang, Sui;
Bakhtiar, Ray

Publication type:

Article

Determination of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts by liquid chromatography/tandem mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 396, doi. 10.1002/rcm.591

By:

Tolonen, Ari;
Uusitalo, Jouko;
Hohtola, Anja;
Jalonen, Jorma

Publication type:

Article

Urinary 19-norandrosterone purification by immunoaffinity chromatography: application to gas chromatography/combustion/isotope ratio mass spectrometric analysis.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 370, doi. 10.1002/rcm.584

By:

Desroches, M. C.;
Mathurin, J. C.;
Richard, Y.;
Delahaut, P.;
de Ceaurriz, J.

Publication type:

Article

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and high-performance liquid chromatography study of quantitative and qualitative variation in tarantula spider venoms.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 403, doi. 10.1002/rcm.595

By:

Escoubas, Pierre;
Corzo, Gerardo;
Whiteley, Brian J.;
Célérier, Marie-Louise;
Nakajima, Terumi

Publication type:

Article

Analysis of the saliva from patients with oral cancer by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 364, doi. 10.1002/rcm.588

By:

Chen, Yu-Chie;
Li, Tzu-Ying;
Tsai, Ming-Fei

Publication type:

Article

Derivatization for liquid chromatography/electrospray mass spectrometry: synthesis of tris(trimethoxyphenyl)phosphonium compounds and their derivatives of amine and carboxylic acids.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 433, doi. 10.1002/rcm.559

By:

Leavens, William J;
Lane, Stephen J;
Carr, Richard M;
Lockie, Andrea M;
Waterhouse, Ian

Publication type:

Article

Measurements by gas chromatography/pyrolysis/mass spectrometry: fundamental conditions in 2H/1H isotope ratio analysis.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 5, p. 468, doi. 10.1002/rcm.599

By:

Bilke, Steffi;
Mosandl, Armin

Publication type:

Article

Works matching IS 09514198 AND DT 2002 AND VI 16 AND IP 5

Atmospheric pressure chemical ionisation normal phase liquid chromatography mass spectrometry and tandem mass spectrometry of chlorophyll a allomers.

Characterisation and determination of indole alkaloids in frog-skin secretions by electrospray ionisation ion trap mass spectrometry.

In situ analysis of solvents on breath and blood: a selected ion flow tube mass spectrometric study.

Cluster ions derived from sodium and potassium tetrafluoroborate and their collision induced dissociation in an ion trap mass spectrometer.

Atmospheric pressure chemical ionisation liquid chromatography/mass spectrometry of bacteriochlorophylls from Chlorobiaceae: characteristic fragmentations.

Automated system for simultaneous analysis of δ<sup>13</sup>C, δ<sup>18</sup>O and CO<sub>2</sub> concentrations in small air samples.

Generic method for on-line extraction of drug substances in the presence of biological matrices using turbulent flow chromatography.

Loss of isocyanic acid from the internal oxadiazole ring of protonated molecules of some 2,5-diaryl-1,3,4-oxadiazoles.

Combined quantum chemical and RRKM modeling of the main fragmentation pathways of protonated GGG. II. Formation of b<sub>2</sub>, y<sub>1</sub>, and y<sub>2</sub> ions.

Short pulse laser mass spectrometry of nitrotoluenes: ionization and fragmentation behavior.

New algorithms for processing and peak detection in liquid chromatography/mass spectrometry data.

Fragmentation studies on monensin A and B by accurate-mass electrospray tandem mass spectrometry.

Structural isomer differentiation of 1,6-diaza-3,8-dioxabicyclo[4.4.1]undecane and N,N′-methylenebis(oxazolidine) by mass spectrometry.

Arsenosugar identification in seaweed extracts using high-performance liquid chromatography/electrospray ion trap mass spectrometry.

Enantiomeric separation and quantification of fluoxetine (Prozac®) in human plasma by liquid chromatography/tandem mass spectrometry using liquid-liquid extraction in 96-well plate format.

Determination of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts by liquid chromatography/tandem mass spectrometry.

Urinary 19-norandrosterone purification by immunoaffinity chromatography: application to gas chromatography/combustion/isotope ratio mass spectrometric analysis.

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and high-performance liquid chromatography study of quantitative and qualitative variation in tarantula spider venoms.

Analysis of the saliva from patients with oral cancer by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

Derivatization for liquid chromatography/electrospray mass spectrometry: synthesis of tris(trimethoxyphenyl)phosphonium compounds and their derivatives of amine and carboxylic acids.

Measurements by gas chromatography/pyrolysis/mass spectrometry: fundamental conditions in <sup>2</sup>H/<sup>1</sup>H isotope ratio analysis.