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List of works by Peter B O'Connor

2D FT-ICR MS of Calmodulin: A Top-Down and Bottom-Up Approach

scientific article published on 18 July 2016

A high pressure matrix-assisted laser desorption ion source for Fourier transform mass spectrometry designed to accommodate large targets with diverse surfaces

scientific article

A low noise single-transistor transimpedance preamplifier for Fourier-transform mass spectrometry using a T feedback network ⬇️

scientific article published on September 1, 2012

A minimum thickness gate valve with integrated ion optics for mass spectrometry

scientific article published in April 2005

A new hybrid electrospray Fourier transform mass spectrometer: design and performance characteristics

scientific article published on 01 January 2006

Absorption-mode spectra on the dynamically harmonized Fourier transform ion cyclotron resonance cell

scientific article published in September 2012

Absorption-mode: the next generation of Fourier transform mass spectra.

scientific article published on 6 March 2012

Algorithms for automatic interpretation of high resolution mass spectra

scientific article published on 7 February 2006

An external matrix-assisted laser desorption ionization source for flexible FT-ICR Mass spectrometry imaging with internal calibration on adjacent samples.

scientific article

Application of Tandem Two-Dimensional Mass Spectrometry for Top-Down Deep Sequencing of Calmodulin

scientific article published on 04 June 2018

Appropriate degree of trust: deriving confidence metrics for automatic peak assignment in high-resolution mass spectrometry.

scientific article

Artifacts in Fourier transform mass spectrometry

scientific article

Attomole peptide analysis by high-pressure matrix-assisted laser desorption/ionization Fourier transform mass spectrometry

scientific article published in December 2003

Automatic assignment of metal-containing peptides in proteomic LC-MS and MS/MS data sets.

scientific article

Bottom-Up Two-Dimensional Electron-Capture Dissociation Mass Spectrometry of Calmodulin.

scientific article published on 3 October 2017

CD1c bypasses lysosomes to present a lipopeptide antigen with 12 amino acids

scientific article published on 25 May 2009

Characterization of a new qQq-FTICR mass spectrometer for post-translational modification analysis and top-down tandem mass spectrometry of whole proteins

article

Characterization of transthyretin variants in familial transthyretin amyloidosis by mass spectrometric peptide mapping and DNA sequence analysis

scientific article

Charge remote fragmentation in electron capture and electron transfer dissociation

scientific article published on 18 January 2010

Chemical-modification rescue assessed by mass spectrometry demonstrates that gamma-thia-lysine yields the same activity as lysine in aldolase

scientific article published on July 2002

Collisionally activated dissociation and electron capture dissociation provide complementary structural information for branched permethylated oligosaccharides

scientific article published on 7 November 2007

Comparison of Fragmentation Techniques for the Structural Characterization of Singly Charged Agrochemicals

scientific article published on 31 January 2020

Considerations for design of a Fourier transform mass spectrometer in the 4.2 K cold bore of a superconducting magnet

scientific article published on 01 January 2002

Coupling Electron Capture Dissociation and the Modified Kendrick Mass Defect for Sequencing of a Poly(2-ethyl-2-oxazoline) Polymer

scientific article published on 21 September 2018

Cu(III)-bis-thiolato complex forms an unusual mono-thiolato Cu(III)-peroxido adduct

scientific article published on 18 December 2020

Deamidation of collagen

scientific article published on 28 February 2012

Deamidation: Differentiation of aspartyl from isoaspartyl products in peptides by electron capture dissociation

scientific article

Detailed map of oxidative post-translational modifications of human p21ras using Fourier transform mass spectrometry.

scientific article

Detecting deamidation products in proteins by electron capture dissociation

scientific article published in February 2006

Determination of Types and Binding Sites of Advanced Glycation End Products for Substance P ⬇️

scientific article published on 05 December 2012

Determination of the Aggregate Binding Site of Amyloid Protofibrils Using Electron Capture Dissociation Tandem Mass Spectrometry

scientific article published on 10 January 2020

Differentiating N-terminal aspartic and isoaspartic acid residues in peptides.

scientific article

Differentiation of aspartic and isoaspartic acids using electron transfer dissociation

scientific article

Differentiation of isomeric amino acid residues in proteins and peptides using mass spectrometry.

scientific article published on 09 February 2012

Does deamidation affect inhibitory mechanisms towards amyloid protein aggregation?

scientific article published on 04 August 2020

Does deamidation of islet amyloid polypeptide accelerate amyloid fibril formation?

scientific article published on 01 December 2018

Electron Capture Dissociation of Disulfide, Sulfur–Selenium, and Diselenide Bound Peptides ⬇️

scientific article published on September 20, 2012

Electron Capture Dissociation of Trithiocarbonate-Terminated Acrylamide Homo- and Copolymers: A Terminus-Directed Mechanism?

scientific article published on 09 September 2020

Electron capture dissociation initiates a free radical reaction cascade

scientific article

Electron transfer dissociation with supplemental activation to differentiate aspartic and isoaspartic residues in doubly charged peptide cations.

scientific article

Emerging Approaches to Investigate the Influence of Transition Metals in the Proteinopathies

scientific article published on 10 October 2019

First signal on the cryogenic Fourier-transform ion cyclotron resonance mass spectrometer

scientific article

Ganglioside analysis by thin-layer chromatography matrix-assisted laser desorption/ionization orthogonal time-of-flight mass spectrometry

scientific article published in September 2005

Generation of maghemite nanocrystals from iron-sulfur centres

scientific article published on 01 July 2019

Influence of charge state on product ion mass spectra and the determination of 4S/6S sulfation sequence of chondroitin sulfate oligosaccharides

scientific article published in August 2002

Insights into the binding sites of organometallic ruthenium anticancer compounds on peptides using ultra-high resolution mass spectrometry

scientific article

Long-lived electron capture dissociation product ions experience radical migration via hydrogen abstraction

scientific article published on 28 February 2006

MIND: A Double-Linear Model To Accurately Determine Monoisotopic Precursor Mass in High-Resolution Top-Down Proteomics

scientific article published on 23 July 2019

Mass spectrometry evidence for cisplatin as a protein cross-linking reagent

scientific article

Metal Ion Binding to the Amyloid β Monomer Studied by Native Top-Down FTICR Mass Spectrometry

scientific article published on 26 July 2019

Metallocomplex-Peptide Interactions Studied by Ultrahigh Resolution Mass Spectrometry

scientific article published on 24 February 2020

Molecular Characterization of Myelin Protein Zero in Xenopus laevis Peripheral Nerve: Equilibrium between Non-covalently Associated Dimer and Monomer

scientific article published on December 2007

New activation mechanism for half-sandwich organometallic anticancer complexes.

scientific article

Organoiridium Photosensitizers Induce Specific Oxidative Attack on Proteins within Cancer Cells.

scientific article published on 19 October 2017

Phase correction of Fourier transform ion cyclotron resonance mass spectra using MatLab

scientific article

Phase relationships in two-dimensional mass spectrometry

scientific article published on 15 October 2019

Polymer Analysis in the Second Dimension: Preliminary Studies for the Characterization of Polymers with 2D MS.

scientific article

Protein flexibility is key to cisplatin crosslinking in calmodulin.

scientific article

Quantitating the relative abundance of isoaspartyl residues in deamidated proteins by electron capture dissociation

scientific article published on 25 September 2006

Quantitative determination of isotope ratios from experimental isotopic distributions.

scientific article published on February 2007

Removal of polyethylene glycols from protein samples using titanium dioxide

scientific article

Reverse transcription-associated dephosphorylation of hepadnavirus nucleocapsids

scientific article

Sequence-dependent attack on peptides by photoactivated platinum anticancer complexes.

scientific article published on 12 February 2018

Sequence-specific predictive chromatography to assist mass spectrometric analysis of asparagine deamidation and aspartate isomerization in peptides

scientific article published on 09 May 2011

Solution Condition-Dependent Formation of Gas-Phase Protomers of Alpha-Synuclein in Electrospray Ionization

scientific article published on 25 November 2020

Strained alkynes derived from 2,2'-dihydroxy-1,1'-biaryls; synthesis and copper-free cycloaddition with azides

scientific article published on 17 May 2017

Structural Characterization of Polyketides Using High Mass Accuracy Tandem Mass Spectrometry

scientific article published on 04 October 2012

Structural analysis of peptides modified with organo-iridium complexes, opportunities from multi-mode fragmentation

scientific article published on 01 February 2019

Structural heterogeneity of doubly-charged peptide b-ions.

scientific article published on 29 January 2011

Study of an Unusual Advanced Glycation End-Product (AGE) Derived from Glyoxal Using Mass Spectrometry

scientific article published on 28 January 2014

Tandem mass spectrometry for structural characterization of proline-rich proteins: application to salivary PRP-3.

scientific article published in August 2002

The effect of fixed charge modifications on electron capture dissociation.

scientific article

The effect of radical trap moieties on electron capture dissociation spectra of substance P.

scientific article

The spontaneous loss of coherence catastrophe in Fourier transform ion cyclotron resonance mass spectrometry

scientific article

Top-Down Deep Sequencing of Ubiquitin Using Two-Dimensional Mass Spectrometry

scientific article published on 05 June 2018

Top-down study of β2-microglobulin deamidation

scientific article

Two-dimensional mass spectrometry in a linear ion trap, an in silico model.

scientific article

Two-dimensional mass spectrometry: new perspectives for tandem mass spectrometry

scientific article published on 13 March 2019

Unexpected crosslinking and diglycation as advanced glycation end-products from glyoxal

scientific article published on 15 October 2014

Unusual Fragmentation of β-Linked Peptides by ExD Tandem Mass Spectrometry ⬇️

scientific article published on January 29, 2011

Use of a double resonance electron capture dissociation experiment to probe fragment intermediate lifetimes

scientific article published on 9 August 2006

Use of an artificial immune system derived method for the charge state assignment of small-molecule mass spectra.

scientific article

Use of high resolution mass spectrometry for analysis of polymeric excipients in drug delivery formulations

scientific article published on 24 September 2012

Use of statistical methods for estimation of total number of charges in a mass spectrometry experiment

scientific article

Use of top-down and bottom-up Fourier transform ion cyclotron resonance mass spectrometry for mapping calmodulin sites modified by platinum anticancer drugs

scientific article published on 18 November 2011

Variation of the Fourier transform mass spectra phase function with experimental parameters

scientific article published on 25 October 2011

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