Poster/Conference Presentations

Poster titles presented below are for materials not substantially published in the journal articles

2009

• Fragmentation of Singly Protonated Ions via Interaction with Metastable Rare Gas Atoms
  Vadym D. Berkout
• Rapid Proteomics Approach for the Identification of Peptide Hydrazide Adducts by Atmospheric Pressure MALDI MS/MS
  Seshu K. Gudlavalleti, Jane Razumovskaya, Appavu K. Sundaram, and Vladimir M. Doroshenko
  Science & Engineering Services, Inc., Columbia, MD
  Sudha Chennasamudram
  Center for Biologics Evaluation and Research (FDA), Bethesda, MD
• AP-MALDI MS/MS and Proteomics based Rapid Detection of Food-borne Pathogens
  Appavu K. Sundaram, Seshu K. Gudlavalleti, Jane Razumovskaya, and Vladimir M. Doroshenko
• Mars Organic Molecule Analyzer (MOMA); a Miniature Ion Trap Mass Spectrometer Coupled to a Laser for the Detection of Organics on Mars
  Alexander Misharin, Andrey Vilkov, and Vladimir M. Doroshenko
  Science & Engineering Services, Inc., Columbia, MD
  Timothy Cornish
  JHU/APL, Laurel, MD
  Theresa Evans-Nguyen, Robert Cotter
  Johns Hopkins University School of Medicine, Baltimore, MD
  Luann Becker
  Johns Hopkins University, Baltimore, MD
• A 5-T desk-top FT-ICR MS instrument with O-trap cell: R = 10⁵ (m/z 400) in 0.2 s
  Alexander Misharin and Vladimir Doroshenko
  Science & Engineering Services, Inc., Columbia, MD
  Roman Zubarev
  Karolinska Institute, Stockholm, Sweden
• Atmospheric Pressure UV and IR MALDI Imaging Mass Spectrometry for Peptides, Carbohydrates and Small Molecules
  Berk Oktem, Thomas D. Saul, Appavu Sundaram, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
  Shelley Jackson, Benoit Colsch, and Amina S. Woods
  National Institute on Drug Abuse, NIH, Baltimore, MD

2008

• Fragmentation of Singly Charged Peptide Ions via Interaction with Metastable Atoms
  Vadym D. Berkout
  MassTech, Inc., Columbia, MD
• Modeling of Metastable Atoms and Protonated Peptide Ions Interaction
  Vadym D. Berkout
  MassTech, Inc.
  Sergey I. Kryuchkov
  Columbia, MD, USA
  Vladimir M. Doroshenko
  University of Calgary, Calgary, Alberta, Canada
• Atmospheric pressure MALDI on a compact FT-ICR mass spectrometer
  Vladimir M. Doroshenko and Andrey N. Vilkov
  MassTech, Inc., Columbia, MD
• Development of a Low-Power Ion Trap Mass Spectrometer for Organic Detection on Mars
  Theresa Evans-Nguyen
  Johns Hopkins University, School of Medicine, Baltimore, MD
  Luann Becker
  Johns Hopkins University, Baltimore, MD
  Vladimir Doroshenko
  MassTech, Inc., Columbia, MD
  Robert Cotter
  Johns Hopkins University, School of Medicine, Baltimore, MD
• A wire-ion-guide ICR cell for low-magnetic-field FTICR MS
  Chaminda M. Gamage and Andrey N. Vilkov
  MassTech, Inc., Columbia, MD 21046
  Kent J. Gillig and David H. Russell
  Texas A & M University, College Station, TX 77842
  Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD 21046
• Rapid Identification of Pathogenic Neisseria by Atmospheric Pressure MALDIMS/MS
  Seshu K. Gudlavalleti, Appavu K. Sundaram, Jane Razumovski, and Vladimir M. Doroshenko
  Science & Engineering Services, Inc., Columbia, MD. USA
• Performance enhancement for a hybrid 1 T permanent magnet ESI-FTICR mass spectrometer using multiple frequency detection
  Pavel N. Sagulenko and Dmitry A. Tolmachev
  Institute of Energy Problems of Chemical Physics R, Moscow, Russian Federation
  Andrey Vilkov and Vladimir M. Doroshenko
  Masstech, Inc., Columbia, MD
  Mikhail V. Gorshkov
  Institute of Energy Problems of Chemical Physics R, Moscow, Russian Federation
• A compact FT-ICR mass spectrometer with a field-emission cathode
  Andrey N. Vilkov, Chaminda M. Gamage and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD

2007

• ECD and CID of Peptide Ions in a Hybrid Linear Ion Trap-Permanent Magnet FT ICR Mass Spectrometer
  Chaminda M. Gamage, Alexander S. Misharin, Andrey N. Vilkov, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
  Mikhail V. Gorshkov
  Institute for Energy Problems of Chemical Physics, Moscow, Russia
• ECD/ETD-type Fragmentation Induced at (or near) Atmospheric Pressure
  Andrey N. Vilkov, Victor V. Laiko, Alexander S. Misharin, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
• High Throughput Sample Preparation for Atmospheric Pressure MALDI-MS for Rapid Detection and Identification of Microorganisms
  Berk Oktem, Appavu K. Sundaram, Sudeepta Shanbhag, Constance M. Murphy, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
• The Ion Funnel Interface for MALDI Ion Source Operating at Intermediate Pressure
  Vadym D. Berkout
  MassTech, Inc., Columbia, MD
• Microorganism Identification by MS/MS Typing Using Spectral Correlation Methods
  Jane Razumovskaya, Sergey Kurnosenko, V. Sergey Rakov, Appravu K. Sundaram, Constance Murphy, Berk Oktem, Sue Shanbhag, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
• A Novel Interface for Ion Focusing at Elevated Pressures Based on the Tripole RF Ion Guide
  Alexander S. Misharin, Eugene Moskovets, Chaminda M. Gamage, Vladimir M. Doroshenki, and Andrey N. Vilkov
  MassTech, Inc., Columbia, MD
• UV-induced Modification of Cysteine-containing Peptides in the Presence of DMSO and B-ME
  Eugene Moskovets
  MassTech, Inc., Columbia, MD
  Nikolai Zvonok
  Center for Drug Development at Northeastern University, Boston, MA

2006

• Fragmentation of peptide ions via interaction with metastable atoms
  Vadym D. Berkout
  MassTech, Inc., Columbia, MD
• Improving Mass Resolution in ortho-TOF Mass Spectrometer
  Vadym D. Berkout and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
• Atmospheric Pressure MALDI Imaging Mass Spectrometry
  Berk Oktem, Victor V. Laiko, and Vladimir M. Doroshenko
  MassTech Inc., Columbia, MD
  Shelley N. Jackson, Hay-Yan J. Wang, and Amina S. Woods
  Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD
• Optimization of Enzymatic Sample Processing for the Detection of Bioagents Using AP-MALDI-MS/MS 
  Constance M. Murphy, Nelli I. Taranenko, Appavu K. Sundaram, Berk Oktem, and Vladimir M. Doroshenko
  MassTech Inc., Columbia, MD
• Atmospheric Pressure Ionization Permanent Magnet FTICR Mass Spectrometer: A Way to High Performance Mass Spectrometry in a Bench-Top Size
  Andrey N. Vilkov, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
  Irina A. Tarasova, Dmitry A. Tolmachev, and Mikhail V. Gorshkov
  Institute of Energy Problems of Chemical Physics, Moscow, Russia
• Rapid and Efficient Sample Clean up on Hydrophobic Probe Surface for MALDI Analysis
  Appavu K. Sundaram, Gavin E. Black, Nelli I. Taranenko, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
• Rapid Detection and Identification of Enterobacterio phage MS2 by Atmospheric Pressure MALDI Ion Trap Mass Spectrometry
  Nelli I. Taranenko, Appavu K. Sundaram, and Vladimir M. Doroshenko
  MassTech, Inc., Columbia, MD
  Olga V. Protchenko
  NIH/NIDDK, 10 Center Drive, Bethesda, MD. 20892, USA
• Orthogonal Extraction Ion Mobility Spectrometry
  Victor Laiko
  MassTech, Inc., Columbia, MD

2005

• Exploring the Fragmentation of Phosphopeptides from AP MALDI QqLIT in both Positive and Negative Polarities
  Phillip V. Tan, Christie L. Hunter, and Bradley B. Schneider
  ASMS-2005 TP-30, poster 512
• On the Mechanism of Ion Formation from the Aqueous Droplet Irradiated with 3μm IR Laser Pulses under Atmospheric Pressure
  Victor Laiko andVladimir Doroshenko
  ASMS-2005 MP-15, poster 256
• Comparison of Atmospheric Pressure MALDI IT and Vacuum MALDI TOF-TOF MS Analysis of Bacterial Proteins from Bacillus Spores
  Michael J. Stump, Karen Fox, Alvin Fox, Gavin E. Black, Vladimir M. Doroshenko, Michael D. Walla, and William E. Cotham
  ASMS-2005 MP-15, poster 242
• MALDI Processes at Atmospheric Pressure
  Vadym D. Berkout, Sergey I. Kryuchkov, Vladimir M. Doroshenko
  ASMS-2005 ThP-14, poster 227
• Application of Non-Covalently Bound Trypsin on Chromatographic Material for Digestion of Proteins
  Ashok K. Shukla, Mukta M Shukla, Alexis A. Oetting, Nelli I. Taranenko, and Vladimir M. Doroshenko
  ASMS-2005 TP-09, poster 144
• Rapid Identification of Environmental Bacteria Using Atmospheric Pressure MALDI Ion Trap Mass Spectrometry
  Nelli I. Taranenko, Gavin E. Black, Robert M. Serino, and Vladimir M. Doroshenko
  ASMS-2005 WP-09, poster 102
• Effect of Environmental Conditions on Identification of Clostridium botulinum Neurotoxin Type A Using AP-MALDI Mass Spectrometry
  Nelli I. Taranenko, Gavin E. Black, Robert M. Serino, and Vladimir M, Doroshenko
  ASMS-2005 TP-01, poster 018
• Exploring the Capabilities of an AP MALDI Hybrid Triple Quadrupole - Linear Ion Trap Mass Spectrometer for Proteomics
  PV Tan, CL Hunter, and BB Schneider
  ABRF 2005; P19-S
• Clostridium botulinum Neurotoxin Analysis Using Atmospheric Pressure MALDI Ion Trap Mass Spectrometry
  N Taranenko, G Black, R Serino, and V Doroshenko
  ABRF 2005; P26-M
• Use of Chromatographic Hollow Fiber for Purification and Separation of Peptides for AP-MALDI
  MM Shukla, AK Shukla, G Barka, N Manohar, and, NI Taranenko
  ABRF 2005; P37-S
• Improving Protein Identifications by Combining Results From LC-(AP)-MALDI/MS/MS with Nano-LC/MS/MS
  N Tang, CA Miller, and J Meza
  ABRF 2005; P147-T
• Optimization of Atmospheric Pressure Matrix-Assisted Laser Desorption/Ionization (AP-MALDI) for Characterization of Peptides in a Quadrupole Ion Trap Mass Spectrometer.
  Enyenihi, Atim Atte; Glish, Gary L. Dept. of Chemistry, University of Missouri-Columbia, Columbia, MO, USA
  Abstracts, 40th Midwest Regional Meeting of the American Chemical Society, Joplin, MO, United States, October 26-29 (2005)

2004

• Matrix-to-Analyte Concentration Ratio: A Critical Factor in the Successful Identification of Low Abundance Proteins by AP-MALDI
  JE Meza, CA Miller, PD Perkins
  ASMS 2004; WPM 218
• AP MALDI Performance on a Hybrid Quadrupole-Linear Ion Trap (QqLIT) Instrument
  BB Schneider, C Lock, TR Covey
  ASMS 2004; WPG 115
• Reduction of Fragmentation in MALDI-FTMS using Atmospheric Pressure Matrix-Assisted Laser Desorption Ionization and Hexapole Ion Storage
  RH Williams, RT McIver
  ASMS 2004; WPG 122
• Analysis of post-translationally modified peptides and proteins by APMALDI-oaTOFMS
  J Tamura, K Nagatomo, T Morita, Y Nishimura, RB Cody, P Tan
  ASMS 2004; ThPN 267
• Developing New Instrumental Approaches for Biological Warfare Detection: Exploring AP-MALDI/MS and AP-MALDI/FAIMS/MS
  AC Mitchell-Roberts, RA Yost
  ASMS 2004; MPA 013
• Atmospheric pressure MALDI facilitates proteomics-based analysis of Bacillus spore mixtures
  PA Pribil, G Black, E Patton, VM Doroshenko, C Fenselau
  ASMS 2004; MPA 002
• Modeling of AP-MALDI Processes
  VD Berkout, SI Kryuchkov, VM Doroshenko
  ASMS 2004; MPK 168
• Effects of Lectins Affinity Chromatography on Glycoproteins Enrichment Using AP-MALDI Ion Trap Mass Spectrometry
  NI Taranenko, AK Shukla, MM Shukla, VM Doroshenko
  ASMS 2004; WPD 054
• SCX and IMAC Prefractionation of Spin Columns Prior to 2D PAGE Followed by Nano-LC ESI MS and AP MALDI MS in Proteomic Analysis
  MK Doud, MW Schmidt, R Geyer, DA Wolf, N Taranenko, R Zeidler, D Hines, AR Ivanov
  ASMS 2004; MPV 417
• AP-MALDI Ion Trap MS Analysis of Selective Phosphopeptides Using Different Immobilized Metal Affinity Chromatography Materials
  NI Taranenko, VM Doroshenko, AK Shukla, MM Shukla
  ASMS 2004; TPQ 336

2003

• Using AP MALDI for Phosphopeptide Mining on an LCQ Deca XP+ Ion Trap Mass Spectrometer
  SM Peterman, JJ Mulholland
  ASMS 2003; TPM 228
• AP-MALDI-MSⁿ for rapid characterization of cyclic lipopeptides
  E Schulz, U Bahr, M Karas, T Stein
  ASMS 2003; TPM 230
• The Fragmentation of Ethoxylated Surfactants by AP-MALDI-QIT
  SD Hanton, DM Parees, J Zweigenbaum
  ASMS 2003; TPM 237
• Increased sensitivity for Protein Digest Analysis with High Capacity AP-MALDI Trap
  PD Perkins, BD Miller, CA Miller, A Mordehai
  ASMS 2003; TPX 458
• Evaluation and Application of a Microfluidics Device for Gel Sample Preparation and Analysis by AP- and OA-MALDI
  C Williams, M Unlu, Y Qian, B Chang, S Wallenborg , C Bender, SM Green, SA Carr
  ASMS 2003; TPX 463
• Negative and Positive AP-MALDI Analysis of Synthetic Phosphopeptides and Bovine Beta-Casein using Immobilized Metal Affinity Chromatography Ga(III) IMAC
  NI Taranenko, AV Pashkova, VM Doroshenko
  ASMS 2003; WPP 269
• MS and MS/MS Performance of an AP-MALDI Ion Trap for Proteomics
  B Chang, M Unlu, Y Quan, M Saylor, T Addona, SA Carr, K Clauser
  ASMS 2003; WPX 461
• Evaluation of Cleavable ICAT reagents with an Atmospheric Pressure MALDI Ion-Trap for differential protein expression experiments
  DA Whitten, WK Ray, CG Wilkerson, SJ Gilmour, BS Phinney
  ASMS 2003; WPX 486
• Structure determination of MHC class I peptides of renal carcinoma cells on an AP-MALDI/ESI ion trap and a MALDI-PSD-TOF instrument
  VA Thieu, D Kirsch, T Flad, CA Mueller, B. Spengler
  ASMS 2003; ThPS1 329

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