Publications by authors named "Richard A Yost"

83Publications

Mass Spectrometry-Based Cellular Metabolomics: Current Approaches, Applications, and Future Directions.

Anal Chem 2020 Nov 4. Epub 2020 Nov 4.

Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States.

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http://dx.doi.org/10.1021/acs.analchem.0c04363DOI Listing
November 2020

Design and Implementation of a Dual-Probe Microsampling Apparatus for the Direct Analysis of Adherent Mammalian Cells by Ion Mobility-Mass Spectrometry.

Anal Chem 2020 09 20;92(17):12055-12061. Epub 2020 Aug 20.

Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States.

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http://dx.doi.org/10.1021/acs.analchem.0c02714DOI Listing
September 2020

Environmental lipidomics: understanding the response of organisms and ecosystems to a changing world.

Metabolomics 2020 04 19;16(5):56. Epub 2020 Apr 19.

Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, 1333 Center Drive, Gainesville, FL, 32610, USA.

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http://dx.doi.org/10.1007/s11306-020-01665-3DOI Listing
April 2020

Separation of Structurally Similar Anabolic Steroids as Cation Adducts in FAIMS-MS.

J Am Soc Mass Spectrom 2020 Feb 7;31(2):355-365. Epub 2020 Jan 7.

Department of Chemistry , University of Florida , Gainesville , Florida 32611 , United States.

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http://dx.doi.org/10.1021/jasms.9b00127DOI Listing
February 2020

Analysis of Tryptophan Metabolites in Serum Using Wide-Isolation Strategies for UHPLC-HRMS/MS.

Anal Chem 2020 02 23;92(3):2550-2557. Epub 2020 Jan 23.

Southeast Center for Integrated Metabolomics , University of Florida , Gainesville , Florida 32611 , United States.

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http://dx.doi.org/10.1021/acs.analchem.9b04210DOI Listing
February 2020

Tissue-specific analysis of lipid species in during overnutrition by UHPLC-MS/MS and MALDI-MSI.

J Lipid Res 2020 03 3;61(3):275-290. Epub 2020 Jan 3.

Department of Biological Sciences, Binghamton University, Binghamton, NY

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http://dx.doi.org/10.1194/jlr.RA119000198DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7053833PMC
March 2020

Rapid Quantitation of 25-Hydroxyvitamin D2 and D3 in Human Serum Using Liquid Chromatography/Drift Tube Ion Mobility-Mass Spectrometry.

Anal Chem 2019 11 22;91(21):13555-13561. Epub 2019 Oct 22.

Department of Chemistry , University of Florida , P.O. Box 117200, Gainesville , Florida 32611 , United States.

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http://dx.doi.org/10.1021/acs.analchem.9b02683DOI Listing
November 2019

Effective Liquid Chromatography-Trapped Ion Mobility Spectrometry-Mass Spectrometry Separation of Isomeric Lipid Species.

Anal Chem 2019 04 4;91(8):5021-5027. Epub 2019 Apr 4.

Department of Chemistry and Biochemistry , Florida International University , Miami , Florida 33199 , United States.

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http://pubs.acs.org/doi/10.1021/acs.analchem.8b04979
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http://dx.doi.org/10.1021/acs.analchem.8b04979DOI Listing
April 2019

Effects of Solvent Vapor Modifiers for the Separation of Opioid Isomers in Micromachined FAIMS-MS.

J Am Soc Mass Spectrom 2019 May 15;30(5):731-742. Epub 2019 Mar 15.

Department of Chemistry, University of Florida, 214 Leigh Hall, 117200, Gainesville, FL, 32611, USA.

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http://dx.doi.org/10.1007/s13361-019-02175-wDOI Listing
May 2019

Lipidomics for wildlife disease etiology and biomarker discovery: a case study of pansteatitis outbreak in South Africa.

Metabolomics 2019 03 5;15(3):38. Epub 2019 Mar 5.

Marine Biochemical Sciences Group, Hollings Marine Laboratory, Chemical Sciences Division, National Institute of Standards and Technology, 331 Fort Johnson Road, Charleston, SC, 29412, USA.

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http://dx.doi.org/10.1007/s11306-019-1490-9DOI Listing
March 2019

NIST lipidomics workflow questionnaire: an assessment of community-wide methodologies and perspectives.

Metabolomics 2018 03 20;14(5):53. Epub 2018 Mar 20.

Department of Chemistry, University of Florida, 214 Leigh Hall, Gainesville, FL, 32611, USA.

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http://dx.doi.org/10.1007/s11306-018-1340-1DOI Listing
March 2018

Influence of Experimental Conditions on the Ratio of 25-Hydroxyvitamin D Conformers for Validating a Liquid Chromatography/Ion Mobility-Mass Spectrometry Method for Routine Quantitation.

Anal Chem 2018 11 8;90(22):13549-13556. Epub 2018 Nov 8.

Department of Chemistry , University of Florida , Gainesville , Florida 32611 , United States.

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http://pubs.acs.org/doi/10.1021/acs.analchem.8b03668
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http://dx.doi.org/10.1021/acs.analchem.8b03668DOI Listing
November 2018

Optimization of Folch, Bligh-Dyer, and Matyash sample-to-extraction solvent ratios for human plasma-based lipidomics studies.

Anal Chim Acta 2018 Dec 8;1037:351-357. Epub 2018 Aug 8.

National Institute of Standards and Technology, Chemical Sciences Division, Marine Biochemical Sciences Group, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC, 29412, USA; University of Florida, Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, Gainesville, FL, 32611, USA.

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https://linkinghub.elsevier.com/retrieve/pii/S00032670183094
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http://dx.doi.org/10.1016/j.aca.2018.08.004DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6261534PMC
December 2018

Examining heat treatment for stabilization of the lipidome.

Bioanalysis 2018 Mar 16;10(5):291-305. Epub 2018 Feb 16.

Department of Chemistry, University of Florida, 214 Leigh Hall, Gainesville, FL 32611, USA.

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http://dx.doi.org/10.4155/bio-2017-0209DOI Listing
March 2018

Mass Spectrometric Methodologies for Investigating the Metabolic Signatures of Parkinson's Disease: Current Progress and Future Perspectives.

Anal Chem 2018 03 12;90(5):2979-2986. Epub 2018 Feb 12.

Department of Chemistry , University of Florida , Gainesville , Florida 32611 , United States.

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http://dx.doi.org/10.1021/acs.analchem.7b04084DOI Listing
March 2018

Integration of paper spray ionization high-field asymmetric waveform ion mobility spectrometry for forensic applications.

Rapid Commun Mass Spectrom 2018 Apr;32(7):552-560

Department of Chemistry, University of Florida, Gainesville, FL, USA.

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http://dx.doi.org/10.1002/rcm.8068DOI Listing
April 2018

l-Carnitine Inhibits Lipopolysaccharide-Induced Nitric Oxide Production of SIM-A9 Microglia Cells.

ACS Chem Neurosci 2018 05 31;9(5):901-905. Epub 2018 Jan 31.

Department of Neurosurgery , University of Florida , Gainesville , Florida 32610 , United States.

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http://dx.doi.org/10.1021/acschemneuro.7b00468DOI Listing
May 2018

Portable FAIMS: Applications and Future Perspectives.

Int J Mass Spectrom 2017 11 8;422:188-196. Epub 2016 Dec 8.

Department of Chemistry; University of Florida; Gainesville, FL 32611.

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http://dx.doi.org/10.1016/j.ijms.2016.12.007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5765550PMC
November 2017

LipidQC: Method Validation Tool for Visual Comparison to SRM 1950 Using NIST Interlaboratory Comparison Exercise Lipid Consensus Mean Estimate Values.

Anal Chem 2017 12 1;89(24):13069-13073. Epub 2017 Dec 1.

Chemical Sciences Division, Marine Biochemical Sciences Group, Hollings Marine Laboratory, National Institute of Standards and Technology , 331 Fort Johnson Road, Charleston, South Carolina 29412, United States.

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http://dx.doi.org/10.1021/acs.analchem.7b04042DOI Listing
December 2017

Monitoring Dopamine ex Vivo during Electrical Stimulation Using Liquid-Microjunction Surface Sampling.

Anal Chem 2017 12 4;89(24):13658-13665. Epub 2017 Dec 4.

Department of Chemistry, ‡Department of Neurosurgery, and §Department of Pathology, Immunology and Laboratory Medicine, University of Florida , Gainesville, Florida 32611, United States.

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http://dx.doi.org/10.1021/acs.analchem.7b04463DOI Listing
December 2017

Application of paper spray ionization for explosives analysis.

Rapid Commun Mass Spectrom 2017 Oct;31(19):1565-1572

Department of Chemistry, University of Florida, 214 LEI, Gainesville, FL, USA.

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http://dx.doi.org/10.1002/rcm.7932DOI Listing
October 2017

A Robust Lipidomics Workflow for Mammalian Cells, Plasma, and Tissue Using Liquid-Chromatography High-Resolution Tandem Mass Spectrometry.

Methods Mol Biol 2017 ;1609:91-106

Department of Chemistry, University of Florida, Chemistry Laboratory Bldg., 210C, P.O. Box 117200, 125 Buckman Drive, Gainesville, 32611, FL, USA.

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http://dx.doi.org/10.1007/978-1-4939-6996-8_10DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170197PMC
March 2018

Corrigendum to "Common cases of improper lipid annotation using high-resolution tandem mass spectrometry data and corresponding limitations in biological interpretation" [Biochim. Biophys. Acta 1862(8) (2017) 766-770].

Biochim Biophys Acta Mol Cell Biol Lipids 2017 Sep 27;1862(9):1024. Epub 2017 Jun 27.

National Institute of Standards and Technology, Chemical Science Division, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, United States. Electronic address:

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http://dx.doi.org/10.1016/j.bbalip.2017.06.013DOI Listing
September 2017

Investigating Differences in Gas-Phase Conformations of 25-Hydroxyvitamin D3 Sodiated Epimers using Ion Mobility-Mass Spectrometry and Theoretical Modeling.

J Am Soc Mass Spectrom 2017 08 17;28(8):1497-1505. Epub 2017 Apr 17.

Department of Chemistry, University of Florida, Gainesville, FL, 32611, USA.

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http://dx.doi.org/10.1007/s13361-017-1673-4DOI Listing
August 2017

Expanding Lipidome Coverage Using LC-MS/MS Data-Dependent Acquisition with Automated Exclusion List Generation.

J Am Soc Mass Spectrom 2017 May 6;28(5):908-917. Epub 2017 Mar 6.

Department of Chemistry, University of Florida, 214 Leigh Hall, Gainesville, FL, 32611, USA.

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http://dx.doi.org/10.1007/s13361-017-1608-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5408749PMC
May 2017

Common cases of improper lipid annotation using high-resolution tandem mass spectrometry data and corresponding limitations in biological interpretation.

Biochim Biophys Acta Mol Cell Biol Lipids 2017 Aug 2;1862(8):766-770. Epub 2017 Mar 2.

National Institute of Standards and Technology, Chemical Science Division, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, United States. Electronic address:

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http://dx.doi.org/10.1016/j.bbalip.2017.02.016DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5584053PMC
August 2017

Precast Gelatin-Based Molds for Tissue Embedding Compatible with Mass Spectrometry Imaging.

Anal Chem 2017 01 20;89(1):576-580. Epub 2016 Dec 20.

Department of Pathology, Immunology and Laboratory Medicine, University of Florida , Gainesville, Florida 32610, United States.

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http://dx.doi.org/10.1021/acs.analchem.6b04185DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5537722PMC
January 2017

Experimental and Theoretical Investigation of Sodiated Multimers of Steroid Epimers with Ion Mobility-Mass Spectrometry.

J Am Soc Mass Spectrom 2017 Feb 2;28(2):323-331. Epub 2016 Dec 2.

Department of Chemistry, University of Florida, Gainesville, FL, 32611, USA.

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http://dx.doi.org/10.1007/s13361-016-1525-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5478531PMC
February 2017

Identification of Meliatoxins in Melia azedarach Extracts Using Mass Spectrometry for Quality Control.

Planta Med 2017 Feb 6;83(3-04):312-317. Epub 2016 Sep 6.

Department of Chemistry, Federal University of São Carlos, São Carlos, SP, Brazil.

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http://dx.doi.org/10.1055/s-0042-115773DOI Listing
February 2017

Analysis of Ammonium Nitrate/Urea Nitrate with Crown Ethers and Sugars as Modifiers by Electrospray Ionization-Mass Spectrometry and Ion Mobility Spectrometry.

Anal Chem 2016 10 14;88(19):9435-9442. Epub 2016 Sep 14.

Department of Chemistry, University of Florida , Gainesville, Florida 32611-7200, United States.

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http://dx.doi.org/10.1021/acs.analchem.6b01322DOI Listing
October 2016

Maternal exposure to di-2-ethylhexylphthalate and adverse delivery outcomes: A systematic review.

Reprod Toxicol 2016 10 10;65:76-86. Epub 2016 Jul 10.

Division of Public Health Sciences, Department of Surgery, Washington University in St. Louis School of Medicine, 660 S. Euclid Ave., St. Louis, MO 63110, USA. Electronic address:

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5067201PMC
http://dx.doi.org/10.1016/j.reprotox.2016.07.002DOI Listing
October 2016

Differential Neuroproteomic and Systems Biology Analysis of Spinal Cord Injury.

Mol Cell Proteomics 2016 07 5;15(7):2379-95. Epub 2016 May 5.

From the ‡Program for Neurotrauma, Neuroproteomics & Biomarkers Research, §The Departments of Psychiatry, and ¶Neuroscience,

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http://dx.doi.org/10.1074/mcp.M116.058115DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4937511PMC
July 2016

Isotopic Ratio Outlier Analysis of the S. cerevisiae Metabolome Using Accurate Mass Gas Chromatography/Time-of-Flight Mass Spectrometry: A New Method for Discovery.

Anal Chem 2016 Mar 17;88(5):2747-54. Epub 2016 Feb 17.

Stable Isotope and Metabolomics Core Facility, Diabetes Center, Department of Medicine, Albert Einstein College of Medicine , Bronx, New York 10461, United States.

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http://dx.doi.org/10.1021/acs.analchem.5b04263DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6052867PMC
March 2016

Lipotoxicity in steatohepatitis occurs despite an increase in tricarboxylic acid cycle activity.

Am J Physiol Endocrinol Metab 2016 Apr 26;310(7):E484-94. Epub 2016 Jan 26.

Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Florida, Gainesville, Florida;

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http://dx.doi.org/10.1152/ajpendo.00492.2015DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4824140PMC
April 2016

Ion Mobility in Clinical Analysis: Current Progress and Future Perspectives.

Clin Chem 2016 Jan 19;62(1):124-33. Epub 2015 Nov 19.

Department of Chemistry, University of Florida, Gainesville, FL; Southeast Center for Integrated Metabolomics (SECIM), University of Florida, Gainesville, FL.

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http://dx.doi.org/10.1373/clinchem.2015.238840DOI Listing
January 2016

Ionization sources and mass analyzers in MS imaging.

Bioanalysis 2015 29;7(20):2629-37. Epub 2015 Oct 29.

University of Florida, 1395 Center Dr, Gainesville, FL 32610, USA.

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http://dx.doi.org/10.4155/bio.15.187DOI Listing
August 2016

Liquid Chromatography-Mass Spectrometry Metabolic and Lipidomic Sample Preparation Workflow for Suspension-Cultured Mammalian Cells using Jurkat T lymphocyte Cells.

J Proteomics Bioinform 2015 Jun;8(6):126-132

Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL, USA.

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http://dx.doi.org/10.4172/jpb.1000360DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4577016PMC
June 2015

Comparison of blood plasma sample preparation methods for combined LC-MS lipidomics and metabolomics.

J Chromatogr B Analyt Technol Biomed Life Sci 2015 Oct 28;1002:260-6. Epub 2015 Aug 28.

Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, FL 32611, United States; Biomedical Mass Spectrometry Laboratory, Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32610, United States. Electronic address:

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http://dx.doi.org/10.1016/j.jchromb.2015.08.018DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4582001PMC
October 2015

Metabolomic Analysis of Oxidative and Glycolytic Skeletal Muscles by Matrix-Assisted Laser Desorption/IonizationMass Spectrometric Imaging (MALDI MSI).

J Am Soc Mass Spectrom 2015 Jun 17;26(6):915-23. Epub 2015 Apr 17.

Department of Chemistry, University of Florida, Gainesville, FL, 32611, USA.

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http://dx.doi.org/10.1007/s13361-015-1133-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4553944PMC
June 2015

Standardized method for solubility and storage of capsaicin-based solutions for cough induction.

Cough 2014 25;10. Epub 2014 Sep 25.

Department of Physiological Sciences, University of Florida, Gainesville, FL 32610, USA.

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http://coughjournal.biomedcentral.com/articles/10.1186/1745-
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http://dx.doi.org/10.1186/1745-9974-10-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4194457PMC
October 2014

Performance enhancement in the measurement of 5 endogenous steroids by LC-MS/MS combined with differential ion mobility spectrometry.

Clin Chim Acta 2015 Jan 9;438:330-6. Epub 2014 Aug 9.

ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT, United States; Department of Pathology, University of Utah, Salt Lake City, UT, United States; Department of Medicine, University of Utah, Salt Lake City, UT, United States.

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http://dx.doi.org/10.1016/j.cca.2014.07.036DOI Listing
January 2015

Isotopic ratio outlier analysis global metabolomics of Caenorhabditis elegans.

Anal Chem 2013 Dec 4;85(24):11858-11865. Epub 2013 Dec 4.

Department of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL.

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http://dx.doi.org/10.1021/ac4025413DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3921967PMC
December 2013

Characterization of phosphatidylcholine oxidation products by MALDI MS(n).

Anal Chem 2013 Dec 20;85(23):11410-9. Epub 2013 Nov 20.

Department of Chemistry, University of Florida , Gainesville, Florida 32611-7200, United States.

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http://dx.doi.org/10.1021/ac402400fDOI Listing
December 2013

Jim Morrison, Friend and Colleague.

J Am Soc Mass Spectrom 2013 Sep 23;24(9):1319-23. Epub 2013 Jul 23.

Department of Chemistry, University of New Mexico, Albuquerque, NM 87131, USA.

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http://dx.doi.org/10.1007/s13361-013-0692-zDOI Listing
September 2013

Quantitative MALDI tandem mass spectrometric imaging of cocaine from brain tissue with a deuterated internal standard.

Anal Chem 2013 Jan 24;85(2):1081-9. Epub 2012 Dec 24.

Department of Chemistry, University of Florida, Gainesville, Florida 32607, USA.

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http://pubs.acs.org/doi/10.1021/ac302960j
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http://dx.doi.org/10.1021/ac302960jDOI Listing
January 2013

Identifying tissue-specific signal variation in MALDI mass spectrometric imaging by use of an internal standard.

Anal Chem 2013 Jan 24;85(2):1090-6. Epub 2012 Dec 24.

Department of Chemistry, University of Florida, Gainesville, Florida, 32607, USA.

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http://pubs.acs.org/doi/10.1021/ac3029618
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http://dx.doi.org/10.1021/ac3029618DOI Listing
January 2013

High-field asymmetric waveform ion mobility spectrometry with solvent vapor addition: a potential greener bioanalytical technique.

Bioanalysis 2012 Jun;4(11):1363-75

Department of Chemistry, University of Florida, FL, USA.

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http://dx.doi.org/10.4155/bio.12.110DOI Listing
June 2012

Characterization of protonated phospholipids as fragile ions in quadrupole ion trap mass spectrometry.

Int J Mass Spectrom 2011 Dec;308(2-3):299-306

Department of Chemistry, University of Florida, Gainesville, FL.

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http://dx.doi.org/10.1016/j.ijms.2011.08.032DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254096PMC
December 2011

MALDI mass spectrometric imaging of cardiac tissue following myocardial infarction in a rat coronary artery ligation model.

Anal Chem 2012 Jan 22;84(2):1117-25. Epub 2011 Dec 22.

Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States.

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http://dx.doi.org/10.1021/ac202779hDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3264734PMC
January 2012

Comparison of rectangular and bisinusoidal waveforms in a miniature planar high-field asymmetric waveform ion mobility spectrometer.

Anal Chem 2011 Dec 17;83(24):9237-43. Epub 2011 Nov 17.

Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States.

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http://dx.doi.org/10.1021/ac200948bDOI Listing
December 2011

Quantitative tandem mass spectrometric imaging of endogenous acetyl-L-carnitine from piglet brain tissue using an internal standard.

Anal Chem 2011 Nov 17;83(22):8575-81. Epub 2011 Oct 17.

Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States.

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http://dx.doi.org/10.1021/ac201949bDOI Listing
November 2011

Direct matrix-assisted laser desorption/ionization mass spectrometric imaging of cellulose and hemicellulose in Populus tissue.

Anal Chem 2011 Sep 3;83(17):6722-30. Epub 2011 Aug 3.

Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.

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http://dx.doi.org/10.1021/ac2013527DOI Listing
September 2011

Lipid analysis of flat-mounted eye tissue by imaging mass spectrometry with identification of contaminants in preservation.

Anal Bioanal Chem 2011 Jul 10;401(1):103-13. Epub 2011 May 10.

Clinical and Translational Science Institute, University of Florida, Gainesville, FL 32610, USA.

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http://dx.doi.org/10.1007/s00216-011-5044-xDOI Listing
July 2011

Tandem mass spectrometric methods for phospholipid analysis from brain tissue.

Methods Mol Biol 2010 ;656:209-30

GCRC Core Laboratory, Department of Medicine, University of Florida, Gainesville, FL, USA.

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http://dx.doi.org/10.1007/978-1-60761-746-4_12DOI Listing
December 2010

Quantitative MALDI-MS(n) analysis of cocaine in the autopsied brain of a human cocaine user employing a wide isolation window and internal standards.

J Am Soc Mass Spectrom 2010 Apr 4;21(4):564-71. Epub 2010 Jan 4.

Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, USA.

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http://dx.doi.org/10.1016/j.jasms.2009.12.014DOI Listing
April 2010

Analysis of large peptides by MALDI using a linear quadrupole ion trap with mass range extension.

Anal Chem 2010 Feb;82(3):930-4

Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.

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http://dx.doi.org/10.1021/ac9021488DOI Listing
February 2010

Enhancement of chemical derivatization of steroids by gas chromatography/mass spectrometry (GC/MS).

J Chromatogr B Analyt Technol Biomed Life Sci 2009 Oct 7;877(27):3237-42. Epub 2009 Aug 7.

Department of Chemistry, University of Florida, PO Box 117200, Gainesville, FL 32611, United States.

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http://dx.doi.org/10.1016/j.jchromb.2009.08.005DOI Listing
October 2009

Enhanced analysis of steroids by gas chromatography/mass spectrometry using microwave-accelerated derivatization.

Anal Chem 2009 Aug;81(16):6725-34

Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611, USA.

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http://dx.doi.org/10.1021/ac900663cDOI Listing
August 2009

Investigation of HPLC-MS using a monolithic column to separate a diverse suite of steroids.

J Chromatogr Sci 2009 Jan;47(1):52-6

Department of Chemistry, University of Florida, Gainesville, FL 32611, USA.

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http://dx.doi.org/10.1093/chromsci/47.1.52DOI Listing
January 2009

Evaluation of derivatization strategies for the comprehensive analysis of endocrine disrupting compounds using GC/MS.

J Chromatogr Sci 2009 Jan;47(1):44-51

Department of Chemistry, University of Florida, PO Box 117200, Gainesville, FL 32611, USA.

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http://dx.doi.org/10.1093/chromsci/47.1.44DOI Listing
January 2009

MALDI-linear ion trap microprobe MS/MS studies of the effects of dichloroacetate on lipid content of nerve tissue.

Anal Chem 2007 Nov 26;79(21):8170-5. Epub 2007 Sep 26.

Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.

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http://dx.doi.org/10.1021/ac0713555DOI Listing
November 2007

Automated MALDI matrix deposition method with inkjet printing for imaging mass spectrometry.

Anal Chem 2007 Sep 21;79(17):6862-7. Epub 2007 Jul 21.

Department of Chemistry, University of Florida, Gainesville, FL 32611, USA.

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http://pubs.acs.org/doi/abs/10.1021/ac070958d
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http://dx.doi.org/10.1021/ac070958dDOI Listing
September 2007

Human kinetics of orally and intravenously administered low-dose 1,2-(13)C-dichloroacetate.

J Clin Pharmacol 2006 Dec;46(12):1449-59

General Clinical Research Center, University of Florida, 1600 Archer Road, Gainesville, Florida 32610, USA.

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http://doi.wiley.com/10.1177/0091270006292627
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http://dx.doi.org/10.1177/0091270006292627DOI Listing
December 2006

Mass spectral fragmentation of the intravenous anesthetic propofol and structurally related phenols.

J Am Soc Mass Spectrom 2005 Jun 24;16(6):814-24. Epub 2005 Mar 24.

Department of Anesthesiology, University of Florida College of Medicine, 1600 SW Archer Road, Gainesville, FL 32610, USA.

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http://dx.doi.org/10.1016/j.jasms.2005.02.009DOI Listing
June 2005

Simultaneous determination of trace levels of nine haloacetic acids in biological samples as their pentafluorobenzyl derivatives by gas chromatography/tandem mass spectrometry in electron capture negative ion chemical ionization mode.

Anal Chem 2003 Aug;75(16):4065-80

Department of Medicine, Division of Endocrinology and Metabolism, College of Medicine, University of Florida, Box 100226, Gainesville, Florida 32610, USA.

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http://dx.doi.org/10.1021/ac034036wDOI Listing
August 2003

Synergistic attraction of Aedes aegypti (L.) to binary blends of L-lactic acid and acetone, dichloromethane, or dimethyl disulfide.

J Med Entomol 2003 Sep;40(5):653-6

United States Department of Agriculture-Agricultural Research Service Center for Medical, Agricultural, and Veterinary Entomology, 1600 SW 23rd Drive, Gainesville, FL 32608, USA.

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http://dx.doi.org/10.1603/0022-2585-40.5.653DOI Listing
September 2003

Internal energy deposition in chemical ionization/tandem mass spectrometry.

J Am Soc Mass Spectrom 2003 Feb;14(2):102-9

Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, USA.

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http://dx.doi.org/10.1016/S1044-0305(02)00814-0DOI Listing
February 2003

Parent and neutral loss monitoring on a quadrupole ion trap mass spectrometer: screening of acylcarnitines in complex mixtures.

Anal Chem 2002 Nov;74(22):5799-806

Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, USA.

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http://dx.doi.org/10.1021/ac026073dDOI Listing
November 2002

Chemical analysis of human skin emanations: comparison of volatiles from humans that differ in attraction of Aedes aegypti (Diptera: Culicidae).

J Am Mosq Control Assoc 2002 Sep;18(3):186-95

University of Florida, Department of Chemistry, Gainesville 32611, USA.

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September 2002

Effects of fragile ions on mass resolution and on isolation for tandem mass spectrometry in the quadrupole ion trap mass spectrometer.

Anal Chem 2002 Jan;74(2):402-12

Department of Chemistry, University of Florida, Gainesville 32611-7200, USA.

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http://dx.doi.org/10.1021/ac015610bDOI Listing
January 2002