Julia Laskin Physical Sciences Division Pacific Northwest National Laboratory Biography Publications Institution JoVE Articles Julia Laskin has not added a biography. If you are Julia Laskin and would like to personalize this page please email our Author Liaison for assistance. Publications The Characterization of Living Bacterial Colonies Using Nanospray Desorption Electrospray Ionization Mass Spectrometry Methods in Molecular Biology (Clifton, N.J.). 2014 | Pubmed ID: 24838888 Matrix Effects in Biological Mass Spectrometry Imaging: Identification and Compensation The Analyst. May, 2014 | Pubmed ID: 24802717 Investigating the Synthesis of Ligated Metal Clusters in Solution Using a Flow Reactor and Electrospray Ionization Mass Spectrometry The Journal of Physical Chemistry. A. Apr, 2014 | Pubmed ID: 24689839 Discovery and Mechanistic Studies of Facile N-terminal Cα-C Bond Cleavages in the Dissociation of Tyrosine-containing Peptide Radical Cations The Journal of Physical Chemistry. B. Apr, 2014 | Pubmed ID: 24678922 Shotgun Approach for Quantitative Imaging of Phospholipids Using Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Feb, 2014 | Pubmed ID: 24428785 Brown Carbon Formation from Ketoaldehydes of Biogenic Monoterpenest Faraday Discussions. 2013 | Pubmed ID: 24601018 Surface Characterization of Nanomaterials and Nanoparticles: Important Needs and Challenging Opportunities Journal of Vacuum Science & Technology. A, Vacuum, Surfaces, and Films : an Official Journal of the American Vacuum Society. Sep, 2013 | Pubmed ID: 24482557 Metabolic Profiling Directly from the Petri Dish Using Nanospray Desorption Electrospray Ionization Imaging Mass Spectrometry Analytical Chemistry. Nov, 2013 | Pubmed ID: 24047514 High-speed Tandem Mass Spectrometric in Situ Imaging by Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Oct, 2013 | Pubmed ID: 24040919 Gas-phase Synthesis of Singly and Multiply Charged Polyoxovanadate Anions Employing Electrospray Ionization and Collision Induced Dissociation Journal of the American Society for Mass Spectrometry. Sep, 2013 | Pubmed ID: 23817833 Excitation-emission Spectra and Fluorescence Quantum Yields for Fresh and Aged Biogenic Secondary Organic Aerosols Environmental Science & Technology. Jun, 2013 | Pubmed ID: 23663151 Spatially Resolved Analysis of Glycolipids and Metabolites in Living Synechococcus Sp. PCC 7002 Using Nanospray Desorption Electrospray Ionization The Analyst. Apr, 2013 | Pubmed ID: 23392077 Fragmentation Energetics of Clusters Relevant to Atmospheric New Particle Formation Journal of the American Chemical Society. Feb, 2013 | Pubmed ID: 23373990 Imaging Nicotine in Rat Brain Tissue by Use of Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Jan, 2013 | Pubmed ID: 23256596 Mechanistic Examination of Cβ-Cγ Bond Cleavages of Tryptophan Residues During Dissociations of Molecular Peptide Radical Cations The Journal of Physical Chemistry. A. Feb, 2013 | Pubmed ID: 22697598 Visualization of High Resolution Spatial Mass Spectrometric Data During Acquisition Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference. 2012 | Pubmed ID: 23367185 Automated Platform for High-resolution Tissue Imaging Using Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Oct, 2012 | Pubmed ID: 22954319 Chemical Analysis of Complex Organic Mixtures Using Reactive Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Aug, 2012 | Pubmed ID: 22812571 Applications of High-resolution Electrospray Ionization Mass Spectrometry to Measurements of Average Oxygen to Carbon Ratios in Secondary Organic Aerosols Environmental Science & Technology. Aug, 2012 | Pubmed ID: 22747310 Study of Electrochemical Reactions Using Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Jul, 2012 | Pubmed ID: 22720719 Direct Aqueous Photochemistry of Isoprene High-NO(x) Secondary Organic Aerosol Physical Chemistry Chemical Physics : PCCP. Jul, 2012 | Pubmed ID: 22678223 Mass Spectral Molecular Networking of Living Microbial Colonies Proceedings of the National Academy of Sciences of the United States of America. Jun, 2012 | Pubmed ID: 22586093 COBRA: a Computational Brewing Application for Predicting the Molecular Composition of Organic Aerosols Environmental Science & Technology. Jun, 2012 | Pubmed ID: 22568707 Chemical Characterization of Crude Petroleum Using Nanospray Desorption Electrospray Ionization Coupled with High-resolution Mass Spectrometry Analytical Chemistry. Feb, 2012 | Pubmed ID: 22166099 Charge Retention by Gold Clusters on Surfaces Prepared Using Soft Landing of Mass Selected Ions ACS Nano. Jan, 2012 | Pubmed ID: 22136556 Tissue Imaging Using Nanospray Desorption Electrospray Ionization Mass Spectrometry Analytical Chemistry. Jan, 2012 | Pubmed ID: 22098105 Formation of Peptide Radical Ions Through Dissociative Electron Transfer in Ternary Metal-ligand-peptide Complexes European Journal of Mass Spectrometry (Chichester, England). 2011 | Pubmed ID: 22274945 Monodisperse Au11 Clusters Prepared by Soft Landing of Mass Selected Ions Analytical Chemistry. Nov, 2011 | Pubmed ID: 21970542 Characterization of the Ion Beam Focusing in a Mass Spectrometer Using an IonCCD™ Detector Journal of the American Society for Mass Spectrometry. Aug, 2011 | Pubmed ID: 21953193 Nitrogen-containing Organic Compounds and Oligomers in Secondary Organic Aerosol Formed by Photooxidation of Isoprene Environmental Science & Technology. Aug, 2011 | Pubmed ID: 21732631 Photolytic Processing of Secondary Organic Aerosols Dissolved in Cloud Droplets Physical Chemistry Chemical Physics : PCCP. Jul, 2011 | Pubmed ID: 21617794 Higher-order Mass Defect Analysis for Mass Spectra of Complex Organic Mixtures Analytical Chemistry. Jun, 2011 | Pubmed ID: 21526851 IonCCD™ for Direct Position-sensitive Charged-particle Detection: from Electrons and KeV Ions to Hyperthermal Biomolecular Ions Journal of the American Society for Mass Spectrometry. Apr, 2011 | Pubmed ID: 21472600 Competition Between Covalent and Noncovalent Bond Cleavages in Dissociation of Phosphopeptide-amine Complexes Physical Chemistry Chemical Physics : PCCP. Apr, 2011 | Pubmed ID: 21387029 Soft Landing of Complex Molecules on Surfaces Annual Review of Analytical Chemistry (Palo Alto, Calif.). 2011 | Pubmed ID: 21370985 Case Study of Water-soluble Metal Containing Organic Constituents of Biomass Burning Aerosol Environmental Science & Technology. Feb, 2011 | Pubmed ID: 21218819 Molecular Chemistry of Organic Aerosols Through the Application of High Resolution Mass Spectrometry Physical Chemistry Chemical Physics : PCCP. Mar, 2011 | Pubmed ID: 21206953 Redox Chemistry in Thin Layers of Organometallic Complexes Prepared Using Ion Soft Landing Physical Chemistry Chemical Physics : PCCP. Jan, 2011 | Pubmed ID: 21076748 Preparation of Surface Organometallic Catalysts by Gas-phase Ligand Stripping and Reactive Landing of Mass-selected Ions Chemistry (Weinheim an Der Bergstrasse, Germany). Dec, 2010 | Pubmed ID: 21053218 Effect of the Basic Residue on the Energetics, Dynamics, and Mechanisms of Gas-phase Fragmentation of Protonated Peptides Journal of the American Chemical Society. Nov, 2010 | Pubmed ID: 20977217 Effect of the Surface on the Secondary Structure of Soft Landed Peptide Ions Physical Chemistry Chemical Physics : PCCP. Oct, 2010 | Pubmed ID: 20820593 High-resolution Electrospray Ionization Mass Spectrometry Analysis of Water-soluble Organic Aerosols Collected with a Particle into Liquid Sampler Analytical Chemistry. Oct, 2010 | Pubmed ID: 20809606 Study of Highly Selective and Efficient Thiol Derivatization Using Selenium Reagents by Mass Spectrometry Analytical Chemistry. Aug, 2010 | Pubmed ID: 20704382 Molecular Characterization of Organic Aerosols Using Nanospray-desorption/electrospray Ionization-mass Spectrometry Analytical Chemistry. Oct, 2010 | Pubmed ID: 20666445 Nanospray Desorption Electrospray Ionization: an Ambient Method for Liquid-extraction Surface Sampling in Mass Spectrometry The Analyst. Sep, 2010 | Pubmed ID: 20593081 In Situ Reactivity and TOF-SIMS Analysis of Surfaces Prepared by Soft and Reactive Landing of Mass-selected Ions Analytical Chemistry. Jul, 2010 | Pubmed ID: 20524671 High-resolution Desorption Electrospray Ionization Mass Spectrometry for Chemical Characterization of Organic Aerosols Analytical Chemistry. Mar, 2010 | Pubmed ID: 20146449 Fragmentation of Alpha-radical Cations of Arginine-containing Peptides Journal of the American Society for Mass Spectrometry. Apr, 2010 | Pubmed ID: 20138543 Formation, Isomerization, and Dissociation of Alpha-carbon-centered and Pi-centered Glycylglycyltryptophan Radical Cations The Journal of Physical Chemistry. B. Feb, 2010 | Pubmed ID: 20099850 Time-resolved Molecular Characterization of Limonene/ozone Aerosol Using High-resolution Electrospray Ionization Mass Spectrometry Physical Chemistry Chemical Physics : PCCP. Sep, 2009 | Pubmed ID: 19727500 In Situ Studies of Soft- and Reactive Landing of Mass-selected Ions Using Infrared Reflection Absorption Spectroscopy Analytical Chemistry. Sep, 2009 | Pubmed ID: 19715361 Fragmentation Mechanisms of Oxidized Peptides Elucidated by SID, RRKM Modeling, and Molecular Dynamics Journal of the American Society for Mass Spectrometry. Sep, 2009 | Pubmed ID: 19560936 Molecular Characterization of Nitrogen-containing Organic Compounds in Biomass Burning Aerosols Using High-resolution Mass Spectrometry Environmental Science & Technology. May, 2009 | Pubmed ID: 19544885 Focus in Honor of Dr. Julia Laskin, Recipient of the 2008 Biemann Medal. Interview by Richard A. J. O'Hair and K. W. Michael Siu Journal of the American Society for Mass Spectrometry. Jun, 2009 | Pubmed ID: 19297191 Kinetics for Tautomerizations and Dissociations of Triglycine Radical Cations Journal of the American Society for Mass Spectrometry. Jun, 2009 | Pubmed ID: 19254850 Experimental and Computational Studies of the Macrocyclic Effect of an Auxiliary Ligand on Electron and Proton Transfers Within Ternary Copper(II)-histidine Complexes Journal of the American Society for Mass Spectrometry. Jun, 2009 | Pubmed ID: 19230704 Effect of the Surface on Charge Reduction and Desorption Kinetics of Soft Landed Peptide Ions Journal of the American Society for Mass Spectrometry. Jun, 2009 | Pubmed ID: 19211264 Influence of the Charge State on the Structures and Interactions of Vancomycin Antibiotics with Cell-wall Analogue Peptides: Experimental and Theoretical Studies Chemistry (Weinheim an Der Bergstrasse, Germany). 2009 | Pubmed ID: 19156658 Molecular Characterization of Biomass Burning Aerosols Using High-resolution Mass Spectrometry Analytical Chemistry. Feb, 2009 | Pubmed ID: 19115879 The Effect of Solvent on the Analysis of Secondary Organic Aerosol Using Electrospray Ionization Mass Spectrometry Environmental Science & Technology. Oct, 2008 | Pubmed ID: 18939568 The Effect of the Secondary Structure on Dissociation of Peptide Radical Cations: Fragmentation of Angiotensin III and Its Analogues The Journal of Physical Chemistry. B. Oct, 2008 | Pubmed ID: 18781717 Experimental and Theoretical Studies of the Structures and Interactions of Vancomycin Antibiotics with Cell Wall Analogues Journal of the American Chemical Society. Oct, 2008 | Pubmed ID: 18774809 Helical Peptide Arrays on Self-assembled Monolayer Surfaces Through Soft and Reactive Landing of Mass-selected Ions Angewandte Chemie (International Ed. in English). 2008 | Pubmed ID: 18651680 Reactive Landing of Peptide Ions on Self-assembled Monolayer Surfaces: an Alternative Approach for Covalent Immobilization of Peptides on Surfaces Physical Chemistry Chemical Physics : PCCP. Mar, 2008 | Pubmed ID: 18327307 Soft-landing of Peptide Ions Onto Self-assembled Monolayer Surfaces: an Overview Physical Chemistry Chemical Physics : PCCP. Feb, 2008 | Pubmed ID: 18270607 Energetics and Dynamics of Electron Transfer and Proton Transfer in Dissociation of Metal(III)(salen)-peptide Complexes in the Gas Phase Journal of the American Chemical Society. Mar, 2008 | Pubmed ID: 18266367 High-resolution Mass Spectrometric Analysis of Secondary Organic Aerosol Produced by Ozonation of Limonene Physical Chemistry Chemical Physics : PCCP. Feb, 2008 | Pubmed ID: 18259641 Energetics and Dynamics of the Fragmentation Reactions of Protonated Peptides Containing Methionine Sulfoxide or Aspartic Acid Via Energy- and Time-resolved Surface Induced Dissociation The Journal of Physical Chemistry. A. Oct, 2007 | Pubmed ID: 17914758 Charge-remote Fragmentation of Odd-electron Peptide Ions Analytical Chemistry. Sep, 2007 | Pubmed ID: 17676923 Design and Performance of an Instrument for Soft Landing of Biomolecular Ions on Surfaces Analytical Chemistry. Sep, 2007 | Pubmed ID: 17668931 Evaluation of the Influence of Amino Acid Composition on the Propensity for Collision-induced Dissociation of Model Peptides Using Molecular Dynamics Simulations Journal of the American Society for Mass Spectrometry. Sep, 2007 | Pubmed ID: 17651984 Is Dissociation of Peptide Radical Cations an Ergodic Process? Journal of the American Chemical Society. Aug, 2007 | Pubmed ID: 17636926 Covalent Immobilization of Peptides on Self-assembled Monolayer Surfaces Using Soft-landing of Mass-selected Ions Journal of the American Chemical Society. Jul, 2007 | Pubmed ID: 17589994 Energetics and Dynamics of Fragmentation of Protonated Leucine Enkephalin from Time- and Energy-resolved Surface-induced Dissociation Studies The Journal of Physical Chemistry. A. Jul, 2006 | Pubmed ID: 16821841 Biography of Chava Lifshitz The Journal of Physical Chemistry. A. Jul, 2006 | Pubmed ID: 16821804 Peptide Ozonolysis: Product Structures and Relative Reactivities for Oxidation of Tyrosine and Histidine Residues Journal of the American Society for Mass Spectrometry. Sep, 2006 | Pubmed ID: 16820303 Protein Identification Via Surface-induced Dissociation in an FT-ICR Mass Spectrometer and a Patchwork Sequencing Approach Journal of the American Society for Mass Spectrometry. May, 2006 | Pubmed ID: 16540341 Soft-landing of Peptides Onto Self-assembled Monolayer Surfaces The Journal of Physical Chemistry. A. Feb, 2006 | Pubmed ID: 16435832 Ion/surface Reactions and Ion Soft-landing Physical Chemistry Chemical Physics : PCCP. Apr, 2005 | Pubmed ID: 19787973 Preparation and in Situ Characterization of Surfaces Using Soft Landing in a Fourier Transform Ion Cyclotron Resonance Mass Spectrometer Analytical Chemistry. Jun, 2005 | Pubmed ID: 15924375 Activation of Large Ions in FT-ICR Mass Spectrometry Mass Spectrometry Reviews. Mar-Apr, 2005 | Pubmed ID: 15389858 Isolation, Characterization of an Intermediate in an Oxygen Atom-transfer Reaction, and the Determination of the Bond Dissociation Energy Journal of the American Chemical Society. Jul, 2004 | Pubmed ID: 15250684 Energetics and Dynamics of Peptide Fragmentation from Multiple-collision Activation and Surface-induced Dissociation Studies European Journal of Mass Spectrometry (Chichester, England). 2004 | Pubmed ID: 15103103 Surface-induced Dissociation of Ions Produced by Matrix-assisted Laser Desorption/ionization in a Fourier Transform Ion Cyclotron Resonance Mass Spectrometer Analytical Chemistry. Jan, 2004 | Pubmed ID: 14719882 Surface-induced Dissociation of Peptide Ions: Kinetics and Dynamics Journal of the American Society for Mass Spectrometry. Dec, 2003 | Pubmed ID: 14652183 Collisional Activation of Peptide Ions in FT-ICR Mass Spectrometry Mass Spectrometry Reviews. May-Jun, 2003 | Pubmed ID: 12838543 Shattering of Peptide Ions on Self-assembled Monolayer Surfaces Journal of the American Chemical Society. Feb, 2003 | Pubmed ID: 12568624 Surface-induced Dissociation in a Fourier Transform Ion Cyclotron Resonance Mass Spectrometer: Instrument Design and Evaluation Analytical Chemistry. Jul, 2002 | Pubmed ID: 12139026 In Situ SIMS y espectroscopia IR de superficies bien definidas Preparado por Soft Landing de iones seleccionados-Mass Grant E. Johnson1, K. Don Dasitha Gunaratne1, Julia Laskin1 1Physical Sciences Division, Pacific Northwest National Laboratory JoVE 51344 Chemistry
In Situ SIMS y espectroscopia IR de superficies bien definidas Preparado por Soft Landing de iones seleccionados-Mass Grant E. Johnson1, K. Don Dasitha Gunaratne1, Julia Laskin1 1Physical Sciences Division, Pacific Northwest National Laboratory JoVE 51344 Chemistry
