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List of works by Helen J. Cooper

Activated Ion Electron Capture Dissociation (AI ECD) of proteins: synchronization of infrared and electron irradiation with ion magnetron motion

scientific article

Ambient ionisation mass spectrometry for in situ analysis of intact proteins.

scientific article

Ambient surface mass spectrometry-ion mobility spectrometry of intact proteins

scientific article published on 18 November 2017

Application of High-Field Asymmetric Waveform Ion Mobility Separation to LESA Mass Spectrometry of Bacteria

article

Can museum egg specimens be used for proteomic analyses?

scientific article (publication date: 14 July 2010)

Characterization of amino acid side chain losses in electron capture dissociation.

scientific article published in March 2002

Characterization of polyphosphoesters by Fourier transform ion cyclotron resonance mass spectrometry

scientific article published on 27 August 2009

Characterization of the P13 membrane protein of Borrelia burgdorferi by mass spectrometry.

scientific article

Compound heterozygotes and beta-thalassemia: Top-down mass spectrometry for detection of hemoglobinopathies

scientific article published on 07 March 2014

Comprehensive LESA Mass Spectrometry Imaging of Intact Proteins by Integration of Cylindrical FAIMS

scientific article published on 28 January 2020

Comprehensive mapping of O-glycosylation in flagellin from Campylobacter jejuni 11168: A multienzyme differential ion mobility mass spectrometry approach

scientific article published on 15 June 2015

Correction to Direct Mass Spectrometry Analysis of Protein Complexes and Intact Proteins up to >70 kDa from Tissue

scientific article published on 05 July 2019

Data-dependent electron capture dissociation FT-ICR mass spectrometry for proteomic analyses

scientific article

Database search strategies for proteomic data sets generated by electron capture dissociation mass spectrometry.

scientific article

De novo design of Ln(III) coiled coils for imaging applications.

scientific article

Determination of aberrant O-glycosylation in the IgA1 hinge region by electron capture dissociation fourier transform-ion cyclotron resonance mass spectrometry.

scientific article

Determination of the activation energy for unimolecular dissociation of a non-covalent gas-phase peptide: substrate complex by infrared multiphoton dissociation fourier transform ion cyclotron resonance mass spectrometry

scientific article

Differential phosphoproteomics of fibroblast growth factor signaling: identification of Src family kinase-mediated phosphorylation events

scientific article published on May 2010

Direct Mass Spectrometry Analysis of Protein Complexes and Intact Proteins up to >70 kDa from Tissue

scientific article published on 13 May 2019

Direct Tissue Profiling of Protein Complexes: Toward Native Mass Spectrometry Imaging

scientific article

Direct analysis of intact proteins from Escherichia coli colonies by liquid extraction surface analysis mass spectrometry.

scientific article

Direct detection and quantitation of He@C60 by ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry

scientific article published on 01 November 2002

Direct identification of bacterial and human proteins from infected wounds in living 3D skin models

scientific article published on 17 July 2020

Dried blood spot proteomics: surface extraction of endogenous proteins coupled with automated sample preparation and mass spectrometry analysis

scientific article published on June 2013

Dynamic range and mass accuracy of wide-scan direct infusion nanoelectrospray fourier transform ion cyclotron resonance mass spectrometry-based metabolomics increased by the spectral stitching method

scientific article published on 19 May 2007

Electron capture dissociation Fourier transform ion cyclotron resonance mass spectrometry of cyclodepsipeptides, branched peptides, and ε-peptides

Electron capture dissociation and collision-induced dissociation of metal ion (Ag(+), Cu(2+), Zn(2+), Fe(2+), and Fe(3+)) complexes of polyamidoamine (PAMAM) dendrimers

scientific article published on 27 December 2008

Electron capture dissociation and infrared multiphoton dissociation MS/MS of an N-glycosylated tryptic peptic to yield complementary sequence information

scientific article published in September 2001

Electron capture dissociation mass spectrometry of metallo-supramolecular complexes

scientific article published on 06 November 2009

Electron capture dissociation mass spectrometry of tyrosine nitrated peptides

scientific article published on 22 October 2009

Electron capture dissociation, electron detachment dissociation, and collision-induced dissociation of polyamidoamine (PAMAM) dendrimer ions with amino, amidoethanol, and sodium carboxylate surface groups

scientific article published on 28 June 2008

Electron induced dissociation (EID) tandem mass spectrometry of octaethylporphyrin and its iron(iii) complex

scientific article published on 17 September 2010

Electron induced dissociation: A mass spectrometry technique for the structural analysis of trinuclear oxo-centred carboxylate-bridged iron complexes

scientific article published on 03 April 2010

Electroporation and Mass Spectrometry: A New Paradigm for In Situ Analysis of Intact Proteins Direct from Living Yeast Colonies

scientific article published on 22 January 2020

Electrospray ionization Fourier transform ion cyclotron resonance mass spectrometric analysis of metal-ion selected dynamic protein libraries

scientific article published in May 2003

Electrospray ionization Fourier transform mass spectrometric analysis of wine

scientific article published in December 2001

FAIMS and Phosphoproteomics of Fibroblast Growth Factor Signaling: Enhanced Identification of Multiply Phosphorylated Peptides

scientific article

FAIMS and native mass spectrometry: Analysis of intact protein assemblies and protein complexes

scientific article published on 28 April 2020

Fourier transform ion cyclotron resonance mass spectrometry for the analysis of small ubiquitin-like modifier (SUMO) modification: identification of lysines in RanBP2 and SUMO targeted for modification during the E3 autoSUMOylation reaction

scientific article

Hemoglobin variant analysis via direct surface sampling of dried blood spots coupled with high-resolution mass spectrometry

scientific article

High Field Asymmetric Waveform Ion Mobility Spectrometry in Nontargeted Bottom-up Proteomics of Dried Blood Spots

article

Higher energy collision dissociation (HCD) product ion-triggered electron transfer dissociation (ETD) mass spectrometry for the analysis of N-linked glycoproteins

scientific article published on 6 August 2012

High‐field asymmetric waveform ion mobility spectrometry (FAIMS) coupled with high‐resolution electron transfer dissociation mass spectrometry for the analysis of isobaric phosphopeptides

scientific article published on 01 July 2009

Hot electron capture dissociation distinguishes leucine from isoleucine in a novel hemoglobin variant, Hb Askew, beta54(D5)Val-->Ile.

scientific article

Identification of Phosphorylation Sites Altering Pollen Soluble Inorganic Pyrophosphatase Activity.

scientific article published on 26 January 2017

In situ mass spectrometry analysis of intact proteins and protein complexes from biological substrates

scientific article published on 01 February 2020

Investigation of the 12-Month Stability of Dried Blood and Urine Spots Applying Untargeted UHPLC-MS Metabolomic Assays

scientific article published on 29 October 2019

Investigation of the presence of b ions in electron capture dissociation mass spectra

scientific article published on 25 October 2005

LESA FAIMS Mass Spectrometry for the Spatial Profiling of Proteins from Tissue

scientific article published on 26 May 2016

Large scale localization of protein phosphorylation by use of electron capture dissociation mass spectrometry.

scientific article published on 8 January 2009

Large-scale analysis of peptide sequence variants: the case for high-field asymmetric waveform ion mobility spectrometry

scientific article

Letter: The Diagnostic Value of Amino Acid Side-Chain Losses in Electron Capture Dissociation of Polypeptides. Comment on: “Can the (M.−X) Region in Electron Capture Dissociation Provide Reliable Information on Amino Acid Composition of Polypepti

article

Liquid Extraction Surface Analysis (LESA) Electron-Induced Dissociation and Collision-Induced Dissociation Mass Spectrometry of Small Molecule Drug Compounds

scientific article published on 27 August 2018

Liquid Extraction Surface Analysis Mass Spectrometry Coupled with Field Asymmetric Waveform Ion Mobility Spectrometry for Analysis of Intact Proteins from Biological Substrates

scientific article published on 22 June 2015

Liquid Extraction Surface Analysis Mass Spectrometry of ESKAPE Pathogens

scientific article published on 01 March 2021

Liquid chromatography electron capture dissociation tandem mass spectrometry (LC-ECD-MS/MS) versus liquid chromatography collision-induced dissociation tandem mass spectrometry (LC-CID-MS/MS) for the identification of proteins

scientific article published on 9 March 2007

Liquid extraction surface analysis field asymmetric waveform ion mobility spectrometry mass spectrometry for the analysis of dried blood spots

scientific article

Liver tumors in wild flatfish: a histopathological, proteomic, and metabolomic study

scientific article published on January 2005

MALDI Imaging of Liquid Extraction Surface Analysis Sampled Tissue

scientific article published on 22 July 2016

Manipulation of quorum sensing regulation in Pseudomonas fluorescens NCIMB 10586 to increase mupirocin production

scientific article published on 12 February 2011

Mass spectrometry in demonstrating the site-specific nitration of hen egg white lysozyme by an improved electrochemical method

scientific article

MnAl Layered Double Hydroxide Nanoparticles as a Dual-Functional Platform for Magnetic Resonance Imaging and siRNA Delivery

scientific article published in August 2017

Native Ambient Mass Spectrometry of an Intact Membrane Protein Assembly and Soluble Protein Assemblies Directly from Lens Tissue

scientific article published in 2022

Native LESA TWIMS-MSI: Spatial, Conformational, and Mass Analysis of Proteins and Protein Complexes

scientific article published on 11 March 2020

Native Liquid Extraction Surface Analysis Mass Spectrometry: Analysis of Noncovalent Protein Complexes Directly from Dried Substrates

scientific article published on 20 May 2015

Native Mass Spectrometry Imaging and In Situ Top-Down Identification of Intact Proteins Directly from Tissue

scientific article published on 21 August 2020

Native Mass Spectrometry Imaging of Proteins and Protein Complexes by Nano-DESI

scientific article published on 04 March 2021

Native ambient mass spectrometry of intact protein assemblies directly from <i>Escherichia coli</i> colonies

scientific article published in 2022

Nitration of lysozyme by ultrasonic waves; demonstration by immunochemistry and mass spectrometry

scientific article published on 27 July 2010

Novel glycosylation sites localized in Campylobacter jejuni flagellin FlaA by liquid chromatography electron capture dissociation tandem mass spectrometry

scientific article published on 3 February 2011

On-line liquid chromatography electron capture dissociation for the characterization of phosphorylation sites in proteins

scientific article published on January 2009

Plasma levels of complement 4a protein are increased in Alzheimer's disease

scientific article published in October 2012

Probing the Fundamentals of Native Liquid Extraction Surface Analysis Mass Spectrometry of Proteins: Can Proteins Refold during Extraction?

scientific article published on 19 September 2019

Probing the complementarity of FAIMS and strong cation exchange chromatography in shotgun proteomics

scientific article published on 12 February 2013

Probing the electron capture dissociation mass spectrometry of phosphopeptides with traveling wave ion mobility spectrometry and molecular dynamics simulations

scientific article published on 2 April 2015

Probing the mechanisms of electron capture dissociation mass spectrometry with nitrated peptides

scientific article

Protein partners in the life history of activated fibroblast growth factor receptors

scientific article published in December 2007

Proteomic analysis of a noninvasive human model of acute inflammation and its resolution: the twenty-one day gingivitis model

scientific article published in September 2010

Proteomics

Quantitative Imaging of Proteins in Tissue by Stable Isotope Labeled Mimetic Liquid Extraction Surface Analysis Mass Spectrometry

scientific article published on 01 November 2019

Raster-Mode Continuous-Flow Liquid Microjunction Mass Spectrometry Imaging of Proteins in Thin Tissue Sections

scientific article published on 11 May 2017

Retention of enzyme activity with a boron-doped diamond electrode in the electro-oxidative nitration of lysozyme

scientific article published on May 2010

SLoMo: automated site localization of modifications from ETD/ECD mass spectra

scientific article published in April 2009

Self-incompatibility triggers irreversible oxidative modification of proteins in incompatible pollen

scientific article published on 22 April 2020

Separation and identification of isomeric glycopeptides by high field asymmetric waveform ion mobility spectrometry

scientific article published on 10 February 2012

Separation of a set of peptide sequence isomers using differential ion mobility spectrometry

scientific article

Separation of cis and trans Isomers of Polyproline by FAIMS Mass Spectrometry

scientific article

Separation of peptide isomers with variant modified sites by high-resolution differential ion mobility spectrometry

scientific article

Specific electrochemical iodination of horse heart myoglobin at tyrosine 103 as determined by Fourier transform ion cyclotron resonance mass spectrometry

scientific article published on 29 February 2008

Specific electrochemical nitration of horse heart myoglobin

scientific article published in August 2001

Strategy for the Identification of Sites of Phosphorylation in Proteins: Neutral Loss Triggered Electron Capture Dissociation

scientific article published on 01 November 2006

Structural Analysis of 14-3-3-ζ-Derived Phosphopeptides Using Electron Capture Dissociation Mass Spectrometry, Traveling Wave Ion Mobility Spectrometry, and Molecular Modeling

scientific article published on 09 January 2020

Subcritical Water Hydrolysis of Peptides: Amino Acid Side-Chain Modifications

scientific article published on 17 May 2017

Subcritical Water Processing of Proteins: An Alternative to Enzymatic Digestion?

scientific article published on 14 May 2016

Supramolecular organization of alpha,alpha'-disubstituted sexithiophenes.

scientific article published in February 2002

Targeted online liquid chromatography electron capture dissociation mass spectrometry for the localization of sites of in vivo phosphorylation in human Sprouty2.

scientific article

The Radical Ion Chemistry of S-Nitrosylated Peptides ⬇️

scientific article published on October 4, 2012

The effect of phosphorylation on the electron capture dissociation of peptide ions

scientific article published on 28 May 2008

The role of electron capture dissociation in biomolecular analysis.

scientific article

To What Extent is FAIMS Beneficial in the Analysis of Proteins?

scientific article published on 2 February 2016

Top-Down LESA Mass Spectrometry Protein Analysis of Gram-Positive and Gram-Negative Bacteria

scientific article published on 5 July 2017

Top-Down Proteomics and Direct Surface Sampling of Neonatal Dried Blood Spots: Diagnosis of Unknown Hemoglobin Variants

scientific article published on 20 September 2012

Top-down and bottom-up identification of proteins by liquid extraction surface analysis mass spectrometry of healthy and diseased human liver tissue.

scientific article

Top-down mass analysis of protein tyrosine nitration: comparison of electron capture dissociation with "slow-heating" tandem mass spectrometry methods

scientific article published on September 2010

Unusual ECD fragmentation attributed to gas-phase helix formation in a conformationally dynamic peptide

scientific article published on 01 January 2014

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