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3 July 2014 | By Tun-Li Shen, Brown University
Tun-Li Shen provides a brief overview of the gas chromatography mass spectrometry (GC-MS) and liquid chromatography mass spectrometry (LC-MS) instrumentation platforms used in untargeted metabolomics studies...
Scientists analyzing non-conductive, high-purity materials will soon be able to apply powerful high-resolution glow discharge mass spectrometry (GDMS) to this task. This will open the technique, for example, to analysis of high-purity sapphire used for flat panel displays, ceramics, alumina powder and other desirable applications, including thin-layer depth profiling of…
In Issue #2 2014: Mass Spectrometry and Stem Cells in-depth focuses, Hot Melt Extrusion, PAT, Excipients, Microbiology plus much more...
In this free-to-view Mass Spectrometry In-Depth Focus: Some tricks and tools for structural characterisation of natural products using Electrospray mass spectrometry, Mass spectrometry in the biopharmaceutical industry: from the mundane to the cutting edge, and Mass Spectrometry roundtable...
25 March 2014 | By kdm communications
Tecan offers a wide range of laboratory automation solutions for mass spectrometry sample preparation, ensuring there is a system to meet your workflow and throughput needs...
22 October 2013 | By Birthe V. Nielsen, Faculty of Engineering and Science, University of Greenwich
Neuromodulators such as calcitonin gene-related peptide (CGRP) and vasoactive intestinal peptide (VIP) act as biomarkers for pain assessment (pre-clinical). These markers can be detected at low concentrations by Electrospray Ionisation (ESI) Mass Spectrometry (MS). Currently, little is known about the factors affecting responsiveness in the ESI process though the response…
13 June 2013 | By Thierry Le Bihan, SynthSys and Institute of Structural and Molecular Biology, University of Edinburgh
In recent years, mass spectrometry (MS) based proteomics has moved from being a qualitative tool (used to mainly identify proteins) to a more reliable analysis tool, allowing relative quantitation as well as absolute quantitation of a large number of proteins. However, the developed quantitative methods are either specific for certain…
In this Mass Spectrometry In-Depth Focus: Corticosteroids and mass spectrometry; latest applications using LC/MS; Multi-analyte LC-MS/MS assays for the quantification of endogenous compounds during the development of drugs and companion diagnostics...
18 December 2012 | By Terry McCann, TJM Consultancy
The average cost to a major pharmaceutical company of developing a new drug is over USD 6 billion1. Herper1 observes that the pharmaceutical industry is gripped by rising failure rates and costs, and suggests that the cost of new drugs will be reduced by new technologies and deeper understanding of…
18 December 2012 | By Tyler Greer, Department of Chemistry, University of Wisconsin-Madison and Lingjun Li, Department of Chemistry & School of Pharmacy, University of Wisconsin-Madison
Mass spectrometry is a powerful, multi-faceted technique capable of analysing pharmaceuticals and their metabolites in biological matrices. Although it is more commonly applied to proteins, peptides and lipids, an increasing number of studies use mass spectrometry based techniques to detect, quantitate and localise pharmaceuticals and their metabolites. The availability of…
In this free to view Mass Spectrometry In-Depth Focus: Mass spectrometry in drug discovery - Proteomics, small molecules and metablomics; Quantification of membrane drug transporters and application in drug discovery and development; Mass spectrometry leaders roundtable...
28 February 2012 | By Dr. Florence O. McCarthy, Department of Chemistry, Analytical and Biological Chemistry Research Facility, University College Cork
Liquid Chromatography Mass Spectrometry (LCMS) is a powerful technique that has recently undergone exponential growth in its application to pharmaceutical synthesis. This perspective will outline the general principles of LCMS, detail some recent approaches and the benefits to be derived from its use at an early stage of process development.…
19 October 2011 | By Brendan Prideaux, Dieter Staab, Gregory Morandi, Nicole Ehrhard and Markus Stoeckli, Novartis Institutes for BioMedical Research
Since its introduction in the field of biomedical imaging over 10 years ago1, matrixassisted laser desorption/ionisation mass spectrometry imaging (MALDI-MSI) has played an ever increasing role in drug discovery and development and is now utilised in laboratories of many leading pharmaceutical companies and collaborating academic institutions.
Thermo Fisher Scientific Inc., the world leader in serving science, has announced that Dr. Alexander Makarov, its director of global research for life sciences mass spectrometry, has received the first HUPO Science and Technology Award from the Human Proteome Organization (HUPO).
Thermo Fisher Scientific Inc., the world leader in serving science, today announced at the Human Proteome Organization (HUPO) 2011 World Congress the establishment of a new Biomarker Translational Center (BT Center).
