Search Results - "Fountain, S T"

Quantification and Rapid Metabolite Identification in Drug Discovery Using API Time-of-Flight LC/MS by Zhang, Nanyan, Fountain, Scott T, Bi, Honggang, Rossi, David T

“…Liquid chromatography/mass spectrometry (LC/MS), utilizing a time-of-flight (TOF) mass analyzer, has been evaluated and applied to problems in bioanalysis for…”
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Development and validation of a semi-automated method for l-dopa and dopamine in rat plasma using electrospray LC/MS/MS by Li, Wenlin, Rossi, David T, Fountain, Scott T

“…A semi-automated alumina-based extraction method for the determination of l-dopa and dopamine in plasma using liquid chromatography/mass spectrometry was…”
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LC-MS/MS detection of peroxynitrite-derived 3-nitrotyrosine in rat microvessels by Althaus, John S, Schmidt, Kari R, Fountain, Scott T, Tseng, Michael T, Carroll, Richard T, Galatsis, Paul, Hall, Edward D

“…3-Nitrotyrosine (3NT) is used as a biomarker of nitrative pathology caused by peroxynitrite (PN), myeloperoxidase (MPO)–, and/or eosinophil peroxidase…”
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Direct chemical analysis of UV laser ablation products of organic polymers by using selective ion monitoring mode in gas chromatography/mass spectrometry by Choi, Yeong, Lee, Heewon, Fountain, Scott T., Lubman, David M.

“…Trace quantitites of laser ablated organic polymers were analyzed by using commercial capillary column gas chromatography / mass spectrometry; the instrument…”
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Ion fragmentation activated by matrix-assisted laser desorption/ionization in an ion-trap/reflectron time-of-flight device by Fountain, S T, Lee, H, Lubman, D M

“…An ion-trap storage/reflectron time-of-flight mass spectrometer has been used to study the decay of large ions following activation by matrix-assisted laser…”
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Wavelength-specific resonance-enhanced multiphoton ionization for isomer discrimination via fragmentation and metastable analysis by Fountain, Scott T, Lubman, David M

“…A study found that resonance-enhanced multiphoton ionization (REMPI) at two wavelengths can be used to produce fragmentation from which isomers can be…”
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Investigation of EDTA anticoagulant in plasma to improve the throughput of liquid chromatography/tandem mass spectrometric assays by Sadagopan, Nalini P., Li, Wenlin, Cook, Jack A., Galvan, Betsy, Weller, David L., Fountain, Scott T., Cohen, Lucinda H.

“…In this study, EDTA and heparin are compared as anticoagulants with respect to their efficiency in preventing clot formation in plasma samples that were…”
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