Advanced Mass Calibration and Visualization for FT-ICR Mass Spectrometry Imaging [PDF]
J Am Soc Mass Spectrom. 2012 Nov;23(11):1865-72. Epub 2012 Aug 28, 2013 Mass spectrometry imaging by Fourier transform ion cyclotron resonance yields hundreds of unique peaks, many of which cannot be resolved by lower performance mass spectrometers. The high mass accuracy and high mass resolving power allow confident identification of small molecules and lipids directly from biological tissue sections.
arxiv +1 more source
Utility of mass spectrometry for the diagnosis of the unstable coronary plaque. [PDF]
, 2015 Mass spectrometry is a powerful technique that is used to identify unknown compounds, to quantify known materials, and to elucidate the structure and chemical properties of molecules.
Hassan, M, Jacob, SS, Yacoub, MH
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The gas phase cyclization of deprotonated N-aryl-2-cyano-2-diazoacetamides [PDF]
, 2005 The document attached has been archived with permission from the publisher.1-Aryl-4-cyano-5-hydroxy-1,2,3-triazoles can be obtained in solution by base-catalysed cyclization of N-aryl-2-cyano-2-diazoacetamides.
Bilusich, D. +6 more
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Assessing depleted uranium (DU) contamination of soil, plants and earthworms at UK weapons testing sites [PDF]
, 2007 Depleted uranium (DU) weapons testing programmes have been conducted at two locations within the UK. An investigation was therefore carried out to assess the extent of any environmental contamination arising from these test programmes using both alpha ...
Angus B. MacKenzie +31 more
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Scientific Reports, 2021 Frozen section analysis is a frequently used method for examination of tissue samples, especially for tumour detection. In the majority of cases, the aim is to identify characteristic tissue morphologies or tumour margins. Depending on the type of tissue,
Tim Kümmel +8 more
doaj +1 more source
Vascular endothelial‐cadherin as a marker of endothelial injury in preclinical Alzheimer disease
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1926-1940, December 2022., 2022 Abstract Objective Endothelial dysfunction is an early and prevalent pathology in Alzheimer disease (AD). We here investigate the value of vascular endothelial‐cadherin (VEC) as a cerebrospinal fluid (CSF) marker of endothelial injury in preclinical AD.
Rawan Tarawneh +5 more
wiley +1 more source
Diagnosis of Helicobacter pylori by carbon-13 urea breath test using a portable mass spectrometer [PDF]
, 2015 CONTEXT: In the non-invasive detection of markers of disease, mass spectrometry is able to detect small quantities of volatile markers in exhaled air. However, the problem of size, expense and immobility of conventional mass spectrometry equipment has ...
Bliss, P +7 more
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The clinical spectrum of SMA‐PME and in vitro normalization of its cellular ceramide profile
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1941-1952, December 2022., 2022 Abstract Objective The objectives of this study were to define the clinical and biochemical spectrum of spinal muscular atrophy with progressive myoclonic epilepsy (SMA‐PME) and to determine if aberrant cellular ceramide accumulation could be normalized by enzyme replacement.
Michelle M. Lee +16 more
wiley +1 more source
Neutral particle Mass Spectrometry with Nanomechanical Systems [PDF]
, 2015 Current approaches to Mass Spectrometry (MS) require ionization of the analytes of interest. For high-mass species, the resulting charge state distribution can be complex and difficult to interpret correctly.
Alava, Thomas +9 more
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Mass Spectrometry for the Elucidation of the Subtle Molecular Structure of Biodegradable Polymers and their Degradation Products [PDF]
, 2015 Contemporary reports by Polish authors on the application of mass spectrometric methods for the elucidation of the subtle molecular structure of biodegradable polymers and their degradation products will be presented.
Adamus, Grażyna, Kowalczuk, Marek
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