Search Results - "Vestal, M L"

Methods of Ion Generation by Vestal, Marvin L

“…Vestal surveys the wide array of ionization methods, from conventional approaches to the emergence of new ionization techniques that have revitalized mass…”
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Applications of Delayed Extraction Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry to Oligonucleotide Analysis by Juhasz, Peter, Roskey, Mark T, Smirnov, Igor P, Haff, Lawrence A, Vestal, Marvin L, Martin, Stephen A

“…A delayed ion extraction technique is shown to dramatically improve mass resolution and the overall quality of matrix-assisted laser desorption ionization…”
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Thermospray interface for liquid chromatography/mass spectrometry by Blakley, C. R, Vestal, M. L

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Design and performance of a novel electrospray interface by Allen, Mark H., Vestal, Marvin L.

“…In this work a new electrospray system has been developed which employs heat as a means of desolvation and requires no counterflow of heated gas. This article…”
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The Characteristics of Peptide Collision-Induced Dissociation Using a High-Performance MALDI-TOF/TOF Tandem Mass Spectrometer by Medzihradszky, Katalin F, Campbell, Jennifer M, Baldwin, Michael A, Falick, Arnold M, Juhasz, Peter, Vestal, Marvin L, Burlingame, Alma L

“…A new matrix-assisted laser desorption/ionization (MALDI) time-of-flight/time-of-flight (TOF/TOF) high-resolution tandem mass spectrometer is described for…”
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Matrix-assisted laser desorption/ionization-tandem mass spectrometry with high resolution and sensitivity for identification and characterization of proteins by Bienvenut, Willy V., Déon, Catherine, Pasquarello, Carla, Campbell, Jennifer M., Sanchez, Jean-Charles, Vestal, Marvin L., Hochstrasser, Denis F.

“…Although peptide mass fingerprinting is currently the method of choice to identify proteins, the number of proteins available in databases is increasing…”
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A new soft ionization technique for mass spectrometry of complex molecules by Blakley, C. R, Carmody, J. J, Vestal, M. L

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Thermospray liquid chromatograph/mass spectrometer interface with direct electrical heating of the capillary by Vestal, Marvin L, Fergusson, Gordon J

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High-Performance Liquid Chromatography--Mass Spectrometry by Vestal, Marvin L.

“…Techniques for on-line coupling of high-performance liquid chromatography with mass spectrometry are reviewed with particular emphasis on those suitable for…”
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Quantitation of Metal Isotope Ratios by Laser Desorption Time-of-Flight Mass Spectrometry by Koumenis, Iphigenia L, Vestal, Marvin L, Yergey, Alfred L, Abrams, Steven, Deming, Stanley N, Hutchens, T. William

“…Laser desorption time-of-flight mass spectrometry (LD/TOF-MS) is evaluated for the determination of stable metal isotope ratios. The isotope ratios of five…”
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Pharmacokinetics and metabolism of the antitumor drug amonafide (NSC-308847) in humans by Felder, T B, McLean, M A, Vestal, M L, Lu, K, Farquhar, D, Legha, S S, Shah, R, Newman, R A

“…Pharmacokinetics and urinary excretion of Amonafide (5-amino-2-[2-(dimethylamine)ethyl]-1H-benz[de]isoquinoline-1,3-(2H)- dione) were examined in seven…”
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A comparison of electrospray-ionization m.s. and matrix-assisted laser desorption time-of-flight m.s. for the analysis of protein mixtures by Allen, M H, Grindstaff, D J, Vestal, M L, Nelson, R W

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On the initial velocity of ions generated by matrix-assisted laser desorption ionization and its effect on the calibration of delayed extraction time-of-flight mass spectra by Juhasz, Peter, Vestal, Marvin L., Martin, Stephen A.

“…A novel method was developed to measure the initial velocity of ions generated by matrix-assisted laser desorption ionization (MALDI). It is shown both…”
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Direct comparison of secondary ion and laser desorption mass spectrometry on bioorganic molecules in a moving belt liquid chromatography/mass spectrometry system by Fan, T. P, Hardin, E. D, Vestal, M. L

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Characterization of glucuronides with a thermospray liquid chromatography/mass spectrometry interface by Liberato, Daniel J, Fenselau, Catherine C, Vestal, Marvin L, Yergey, Alfred L

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A new transport detector for high-performance liquid chromatography based on thermospray vaporization by Yang, Lily, Fergusson, G. J, Vestal, Marvin L

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Pharmacokinetics of amonafide in dogs by LU, K, MCLEAN, M. A, VESTAL, M. L, NEWMAN, R. A

“…Amonafide, one of a series of imide derivatives of 1,8-naphthalic acid synthesized by Brana et al. has shown significant antitumor activity against a variety…”
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Laser desorption mass spectrometry with thermospray sample deposition for determination of nonvolatile biomolecules by Hardin, E. D, Fan, T. P, Blakley, C. R, Vestal, M. L

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Combined liquid chromatograph/mass spectrometer for involatile biological samples by Blakley, C R, Carmody, J C, Vestal, M L

“…A new liquid chromatograph/mass spectrometer has been developed in our laboratory for application to analysis of biological molecules of extremely low…”
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A nonthrombogenic diffusion membrane for continuous in vivo measurement of blood gases by mass spectrometry by Brantigan, J W, Gott, V L, Vestal, M L, Fergusson, G J, Johnston, W H

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