Search Results - "Pringle, Steven D"
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Rapid Evaporative Ionization Mass Spectrometry Imaging Platform for Direct Mapping from Bulk Tissue and Bacterial Growth Media
Published in Analytical chemistry (Washington) (03-03-2015)“…Rapid evaporative ionization mass spectrometry (REIMS) technology allows real time intraoperative tissue classification and the characterization and…”
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Harmonization of Rapid Evaporative Ionization Mass Spectrometry Workflows across Four Sites and Testing Using Reference Material and Local Food-Grade Meats
Published in Metabolites (17-11-2022)“…Rapid evaporative ionization mass spectrometry (REIMS) is a direct tissue metabolic profiling technique used to accurately classify tissues using pre-built…”
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Matrix Assisted Rapid Evaporative Ionization Mass Spectrometry
Published in Analytical chemistry (Washington) (06-08-2019)“…Rapid evaporative ionization mass spectrometry (REIMS) is a highly versatile technique allowing the sampling of a range of biological solid or liquid samples…”
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Optimised Desorption Electrospray Ionisation Mass Spectrometry Imaging (DESI-MSI) for the Analysis of Proteins/Peptides Directly from Tissue Sections on a Travelling Wave Ion Mobility Q-ToF
Published in Journal of the American Society for Mass Spectrometry (01-12-2018)“…Desorption electrospray ionisation mass spectrometry imaging (DESI-MSI) is typically known for the ionisation of small molecules such as lipids and…”
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Identification of the Species of Origin for Meat Products by Rapid Evaporative Ionization Mass Spectrometry
Published in Journal of agricultural and food chemistry (15-06-2016)“…Increasingly abundant food fraud cases have brought food authenticity and safety into major focus. This study presents a fast and effective way to identify…”
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Faster, More Reproducible DESI-MS for Biological Tissue Imaging
Published in Journal of the American Society for Mass Spectrometry (01-10-2017)“…A new, more robust sprayer for desorption electrospray ionization (DESI) mass spectrometry imaging is presented. The main source of variability in DESI is…”
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DESI Mass Spectrometry Imaging (MSI)
Published in Methods in molecular biology (Clifton, N.J.) (01-01-2017)“…Desorption Electrospray Ionization (DESI) mass spectrometry is a technique that allows chemical information to be obtained directly from a wide range of…”
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Acoustic Mist Ionization Platform for Direct and Contactless Ultrahigh-Throughput Mass Spectrometry Analysis of Liquid Samples
Published in Analytical chemistry (Washington) (19-03-2019)“…Mass spectrometry (MS) has many advantages as a quantitative detection technology for applications within drug discovery. However, current methods of liquid…”
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A real time metabolomic profiling approach to detecting fish fraud using rapid evaporative ionisation mass spectrometry
Published in Metabolomics (01-12-2017)“…Introduction Fish fraud detection is mainly carried out using a genomic profiling approach requiring long and complex sample preparations and assay running…”
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Applications of a travelling wave-based radio-frequency-only stacked ring ion guide
Published in Rapid communications in mass spectrometry (30-10-2004)“…The use of radio‐frequency (RF)‐only ion guides for efficient transport of ions through regions of a mass spectrometer where the background gas pressure is…”
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Site-Specific Analysis of Gas-Phase Hydrogen/Deuterium Exchange of Peptides and Proteins by Electron Transfer Dissociation
Published in Analytical chemistry (Washington) (21-02-2012)“…To interpret the wealth of information contained in the hydrogen/deuterium exchange (HDX) behavior of peptides and proteins in the gas-phase, analytical tools…”
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Testing of rapid evaporative mass spectrometry for histological tissue classification and molecular diagnostics in a multi-site study
Published in British journal of cancer (02-11-2024)“…Background While REIMS technology has successfully been demonstrated for the histological identification of ex-vivo breast tumor tissues, questions regarding…”
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ETD in a Traveling Wave Ion Guide at Tuned Z-Spray Ion Source Conditions Allows for Site-Specific Hydrogen/Deuterium Exchange Measurements
Published in Journal of the American Society for Mass Spectrometry (01-10-2011)“…The recent application of electron transfer dissociation (ETD) to measure the hydrogen exchange of proteins in solution at single-residue resolution (HX-ETD)…”
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Gas-Phase Hydrogen/Deuterium Exchange in a Traveling Wave Ion Guide for the Examination of Protein Conformations
Published in Analytical chemistry (Washington) (15-12-2009)“…Accumulating evidence suggests that solution-phase conformations of small globular proteins and large molecular protein assemblies can be preserved for…”
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Faster, More Reproducible DESI-MS for Biological Tissue Imaging
Published in Journal of the American Society for Mass Spectrometry (01-10-2017)Get full text
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Changes in protein structure monitored by use of gas-phase hydrogen/deuterium exchange
Published in Proteomics (Weinheim) (01-08-2015)“…The study of protein conformation by solution‐phase hydrogen/deuterium exchange (HDX) coupled to MS is well documented. This involves monitoring the exchange…”
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An investigation of the mobility separation of some peptide and protein ions using a new hybrid quadrupole/travelling wave IMS/oa-ToF instrument
Published in International journal of mass spectrometry (01-03-2007)“…Ion mobility coupled with mass spectrometry has evolved into a powerful analytical technique for investigating the gas-phase structures of bio-molecules. Here…”
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