Vilmos Kertesz

Vilmos Kertesz

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Vilmos Kertesz

Vilmos Kertesz

Publications by authors named "Vilmos Kertesz"

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64Publications

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Automated Optically Guided System for Chemical Analysis of Single Plant and Algae Cells Using Laser Microdissection/Liquid Vortex Capture/Mass Spectrometry.

Front Plant Sci 2018 20;9:1211. Epub 2018 Aug 20.

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, United States.

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August 2018

Solvent effects on differentiation of mouse brain tissue using laser microdissection 'cut and drop' sampling with direct mass spectral analysis.

Rapid Commun Mass Spectrom 2018 Mar;32(5):414-422

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA.

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March 2018

Immediate drop on demand technology (I-DOT) coupled with mass spectrometry via an open port sampling interface.

Bioanalysis 2017 Nov 2;9(21):1667-1679. Epub 2017 Nov 2.

Dispendix GmbH, Meitnerstr. 9, 70563 Stuttgart, Germany.

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November 2017

Combined Falling Drop/Open Port Sampling Interface System for Automated Flow Injection Mass Spectrometry.

Anal Chem 2017 Nov 7;89(22):12578-12586. Epub 2017 Nov 7.

Novartis Institute for Biomedical Sciences Drug Metabolism & Pharmacokinetics , East Hanover, New Jersey 07936, United States.

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November 2017

Polymeric spatial resolution test patterns for mass spectrometry imaging using nano-thermal analysis with atomic force microscopy.

Rapid Commun Mass Spectrom 2017 Jul;31(14):1204-1210

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA.

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July 2017

Atomic Force Microscopy Thermally-Assisted Microsampling with Atmospheric Pressure Temperature Ramped Thermal Desorption/Ionization-Mass Spectrometry Analysis.

Anal Chem 2017 Mar 20;89(5):3036-3042. Epub 2017 Feb 20.

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831, United States.

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March 2017

Rapid sample classification using an open port sampling interface coupled with liquid introduction atmospheric pressure ionization mass spectrometry.

Rapid Commun Mass Spectrom 2017 Feb;31(3):281-291

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA.

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February 2017

Online, Absolute Quantitation of Propranolol from Spatially Distinct 20- and 40-μm Dissections of Brain, Liver, and Kidney Thin Tissue Sections by Laser Microdissection-Liquid Vortex Capture-Mass Spectrometry.

Anal Chem 2016 06 23;88(11):6026-34. Epub 2016 May 23.

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831-6131, United States.

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June 2016

Quantitative metrics for assessment of chemical image quality and spatial resolution.

Rapid Commun Mass Spectrom 2016 Apr;30(7):927-32

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA.

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April 2016

Quantitation of repaglinide and metabolites in mouse whole-body thin tissue sections using droplet-based liquid microjunction surface sampling-high-performance liquid chromatography-electrospray ionization tandem mass spectrometry.

J Chromatogr A 2016 Mar 3;1439:137-143. Epub 2015 Nov 3.

Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, Princeton, NJ 08543, USA. Electronic address:

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March 2016

Laser dissection sampling modes for direct mass spectral analysis.

Rapid Commun Mass Spectrom 2016 Mar;30(5):611-9

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA.

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March 2016

Topographical and Chemical Imaging of a Phase Separated Polymer Using a Combined Atomic Force Microscopy/Infrared Spectroscopy/Mass Spectrometry Platform.

Anal Chem 2016 Mar 18;88(5):2864-70. Epub 2016 Feb 18.

Mass Spectrometry and Laser Spectroscopy Group, Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831-6131, United States.

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March 2016

Characterization and Application of a Hybrid Optical Microscopy/Laser Ablation Liquid Vortex Capture/Electrospray Ionization System for Mass Spectrometry Imaging with Sub-micrometer Spatial Resolution.

Anal Chem 2015 Nov 22;87(21):11113-21. Epub 2015 Oct 22.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831-6131, United States.

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November 2015

An open port sampling interface for liquid introduction atmospheric pressure ionization mass spectrometry.

Rapid Commun Mass Spectrom 2015 Oct;29(19):1749-56

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA.

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October 2015

Comparison of Internal Energy Distributions of Ions Created by Electrospray Ionization and Laser Ablation-Liquid Vortex Capture/Electrospray Ionization.

J Am Soc Mass Spectrom 2015 Sep 27;26(9):1462-8. Epub 2015 Jun 27.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA.

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September 2015

Profiling of adrenocorticotropic hormone and arginine vasopressin in human pituitary gland and tumor thin tissue sections using droplet-based liquid-microjunction surface-sampling-HPLC-ESI-MS-MS.

Anal Bioanal Chem 2015 Aug 18;407(20):5989-98. Epub 2015 Jun 18.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA,

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August 2015

Dereplicating and Spatial Mapping of Secondary Metabolites from Fungal Cultures in Situ.

J Nat Prod 2015 Aug 20;78(8):1926-36. Epub 2015 Jul 20.

Department of Chemistry and Biochemistry, University of North Carolina at Greensboro , Greensboro, North Carolina 27402, United States.

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August 2015

Liquid microjunction surface sampling of acetaminophen, terfenadine and their metabolites in thin tissue sections.

Bioanalysis 2014 ;6(19):2599-606

Organic & Biological Mass Spectrometry Group Chemical Sciences Division, Oak Ridge National Laboratory Oak Ridge, TN 37831-6131, USA.

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July 2015

Co-registered Topographical, Band Excitation Nanomechanical, and Mass Spectral Imaging Using a Combined Atomic Force Microscopy/Mass Spectrometry Platform.

ACS Nano 2015 Apr 18;9(4):4260-9. Epub 2015 Mar 18.

†Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, United States.

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April 2015

An enhanced droplet-based liquid microjunction surface sampling system coupled with HPLC-ESI-MS/MS for spatially resolved analysis.

Anal Bioanal Chem 2015 Mar 7;407(8):2117-25. Epub 2014 Nov 7.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA,

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March 2015

Sampling reliability, spatial resolution, spatial precision, and extraction efficiency in droplet-based liquid microjunction surface sampling.

Rapid Commun Mass Spectrom 2014 Jul;28(13):1553-60

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831-6131, USA.

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July 2014

Controlled-resonant surface tapping-mode scanning probe electrospray ionization mass spectrometry imaging.

Anal Chem 2014 Mar 7;86(6):3146-52. Epub 2014 Mar 7.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831-6131, United States.

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March 2014

Laser ablation sampling of materials directly into the formed liquid microjunction of a continuous flow surface sampling probe/electrospray ionization emitter for mass spectral analysis and imaging.

Anal Chem 2013 Nov 22;85(21):10211-7. Epub 2013 Oct 22.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge, TN 37831-6131, U.S.A.

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November 2013

Laser microdissection and atmospheric pressure chemical ionization mass spectrometry coupled for multimodal imaging.

Rapid Commun Mass Spectrom 2013 Jul;27(13):1429-36

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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July 2013

Continuous-flow liquid microjunction surface sampling probe connected on-line with high-performance liquid chromatography/mass spectrometry for spatially resolved analysis of small molecules and proteins.

Rapid Commun Mass Spectrom 2013 Jun;27(12):1329-34

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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June 2013

Automated liquid microjunction surface sampling-HPLC-MS/MS analysis of drugs and metabolites in whole-body thin tissue sections.

Bioanalysis 2013 Apr;5(7):819-26

Organic & Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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April 2013

Rapid quantitation of ascorbic and folic acids in SRM 3280 multivitamin/multielement tablets using flow-injection tandem mass spectrometry.

Rapid Commun Mass Spectrom 2013 Jan;27(1):163-8

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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January 2013

Utilizing the inherent electrolysis in a chip-based nanoelectrospray emitter system to facilitate selective ionization and mass spectrometric analysis of metallo alkylporphyrins.

Anal Bioanal Chem 2012 Apr 26;403(2):335-43. Epub 2012 Jan 26.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA,

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April 2012

Combining transmission geometry laser ablation and a noncontact continuous flow surface sampling probe/electrospray emitter for mass spectrometry based chemical imaging.

Rapid Commun Mass Spectrom 2011 Dec;25(24):3735-40

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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December 2011

Rapid analysis of isomeric exogenous metabolites by differential mobility spectrometry-mass spectrometry.

Rapid Commun Mass Spectrom 2011 Nov;25(22):3382-6

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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November 2011

Molecular surface sampling and chemical imaging using proximal probe thermal desorption/secondary ionization mass spectrometry.

Anal Chem 2011 Jan 15;83(2):598-603. Epub 2010 Dec 15.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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January 2011

Chemical imaging with desorption electrospray ionization mass spectrometry.

Methods Mol Biol 2010 ;656:231-41

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.

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December 2010

Minimizing analyte electrolysis in electrospray ionization mass spectrometry using a redox buffer coated emitter electrode.

Rapid Commun Mass Spectrom 2010 May;24(9):1327-34

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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May 2010

Fully automated liquid extraction-based surface sampling and ionization using a chip-based robotic nanoelectrospray platform.

J Mass Spectrom 2010 Mar;45(3):252-60

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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March 2010

Application of a liquid extraction based sealing surface sampling probe for mass spectrometric analysis of dried blood spots and mouse whole-body thin tissue sections.

Anal Chem 2009 Nov;81(21):9146-52

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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November 2009

PTMSearchPlus: software tool for automated protein identification and post-translational modification characterization by integrating accurate intact protein mass and bottom-up mass spectrometric data searches.

Anal Chem 2009 Oct;81(20):8387-95

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831-6131, USA.

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October 2009

High-throughput mode liquid microjunction surface sampling probe.

Anal Chem 2009 Aug;81(16):7096-101

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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August 2009

Computer-aided design of a sulfate-encapsulating receptor.

Angew Chem Int Ed Engl 2009 ;48(22):4025-9

Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.

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June 2009

Electrochemically initiated tagging of thiols using an electrospray ionization based liquid microjunction surface sampling probe two-electrode cell.

Rapid Commun Mass Spectrom 2009 May;23(9):1380-6

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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May 2009

HPTLC/DESI-MS imaging of tryptic protein digests separated in two dimensions.

J Mass Spectrom 2008 Dec;43(12):1627-35

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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December 2008

Improved desorption electrospray ionization mass spectrometry performance using edge sampling and a rotational sample stage.

Rapid Commun Mass Spectrom 2008 Dec;22(23):3846-50

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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December 2008

Improved imaging resolution in desorption electrospray ionization mass spectrometry.

Rapid Commun Mass Spectrom 2008 Sep;22(17):2639-44

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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September 2008

Comparison of drug distribution images from whole-body thin tissue sections obtained using desorption electrospray ionization tandem mass spectrometry and autoradiography.

Anal Chem 2008 Jul 16;80(13):5168-77. Epub 2008 May 16.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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July 2008

Using HPTLC/DESI-MS for peptide identification in 1D separations of tryptic protein digests.

Anal Bioanal Chem 2008 May 9;391(1):317-24. Epub 2008 Feb 9.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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May 2008

Development of an electrochemical oxidation method for probing higher order protein structure with mass spectrometry.

Anal Chem 2008 May 20;80(9):3304-17. Epub 2008 Mar 20.

Graduate School of Genome Science and Technology, University of Tennessee-Oak Ridge National Laboratory, 1060 Commerce Park, Oak Ridge, Tennessee 37830, USA.

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May 2008

Liquid microjunction surface sampling probe electrospray mass spectrometry for detection of drugs and metabolites in thin tissue sections.

J Mass Spectrom 2008 Apr;43(4):500-8

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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April 2008

Unexpected analyte oxidation during desorption electrospray ionization-mass spectrometry.

Anal Chem 2008 Feb 10;80(4):1208-14. Epub 2008 Jan 10.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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February 2008

Scanning and surface alignment considerations in chemical imaging with desorption electrospray mass spectrometry.

Anal Chem 2008 Feb 15;80(4):1027-32. Epub 2008 Jan 15.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6131, USA.

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February 2008

Surface scanning analysis of planar arrays of analytes with desorption electrospray ionization-mass spectrometry.

Anal Chem 2007 Aug 3;79(15):5956-62. Epub 2007 Jul 3.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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August 2007

Using the electrochemistry of the electrospray ion source.

Anal Chem 2007 Aug;79(15):5510-20

Chemical Sciences Division, Oak Ridge National Laboratory, TN 37831-6131, USA.

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August 2007

Thin-layer chromatography/desorption electrospray ionization mass spectrometry: investigation of goldenseal alkaloids.

Anal Chem 2007 Apr 6;79(7):2778-89. Epub 2007 Mar 6.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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April 2007

Expanded use of a battery-powered two-electrode emitter cell for electrospray mass spectrometry.

J Am Soc Mass Spectrom 2006 Jul 12;17(7):953-961. Epub 2006 May 12.

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, 37831-6131, Oak Ridge, Tennessee, USA.

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July 2006

Automated sampling and imaging of analytes separated on thin-layer chromatography plates using desorption electrospray ionization mass spectrometry.

Anal Chem 2006 Jul;78(14):4938-44

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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July 2006

Expanded electrochemical capabilities of the electrospray ion source using porous flow-through electrodes as the upstream ground and emitter high-voltage contact.

Anal Chem 2005 Dec;77(24):8041-9

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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December 2005

Automation of a surface sampling probe/electrospray mass spectrometry system.

Anal Chem 2005 Nov;77(22):7183-9

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-6131, USA.

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November 2005

Thin-layer chromatography/electrospray ionization triple-quadrupole linear ion trap mass spectrometry system: analysis of rhodamine dyes separated on reversed-phase C8 plates.

J Mass Spectrom 2005 Jul;40(7):866-75

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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July 2005

Study and application of a controlled-potential electrochemistry-electrospray emitter for electrospray mass spectrometry.

Anal Chem 2005 Jul;77(14):4366-73

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6131, USA.

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July 2005

Efficient analyte oxidation in an electrospray ion source using a porous flow-through electrode emitter.

J Am Soc Mass Spectrom 2004 Dec;15(12):1755-66

Organic and Biological Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, 1 Bethel Valley Rd., Bldg. 5510, Oak Ridge, TN 37831-6131, USA.

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December 2004

Enhanced study and control of analyte oxidation in electrospray using a thin-channel, planar electrode emitter.

Anal Chem 2002 Oct;74(19):5047-56

Chemical Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-6365, USA.

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October 2002

Surface-assisted reduction of aniline oligomers, N-phenyl-1,4-phenylenediimine and thionin in atmospheric pressure chemical ionization and atmospheric pressure photoionization.

J Am Soc Mass Spectrom 2002 Feb;13(2):109-17

Organic and Biological Mass Spectrometry Group, Chemical Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-6365, USA.

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February 2002