*  Liquid chromatography tandem mass spectrometry for analysis of steroids in clinical laboratories
... Kushnir, Mark M. ARUP ... Liquid chromatography tandem mass spectrometry is one of the most specific techniques available in clinical laboratories. In ... Steroids, Adrenal steroids, Androgens, Estrogens, Reference intervals, Tanner stage, Mass spectrometry National Category ... the past, immunoassays were the primary methodology for analysis of steroids in biological samples because they are rapid and ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:399245
*  Differential Mobility Spectrometry for Improved Selectivity in Hydrophilic Interaction Liquid Chromatography-Tandem Mass...
Spectrometry for Improved Selectivity in Hydrophilic Interaction Liquid Chromatography-Tandem Mass Spectrometry Analysis of ... Differential mobility spectrometry/mass spectrometry history, theory, design optimization, simulations, and applications. Mass ... Dell'Aversano, C., Hess, P., Quilliam, M.A.: Hydrophilic interaction liquid chromatography-mass spectrometry for the analysis ... LC-tandem mass spectrometry (LC-MS/MS) methods using electrospray ionization (ESI) have been developed [6, 7, 8, 9, 10]. ...
  https://rd.springer.com/article/10.1007/s13361-017-1651-x
*  Anion exchange SPE and liquid chromatography-tandem mass spectrometry in GHB analysis. - Semantic Scholar
... for analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in negative multiple reaction monitoring (MRM) mode. ... The total run time for each analysis was less than 5 min. The limits of detection/quantification for this method were ... Anion exchange SPE and liquid chromatography-tandem mass spectrometry in GHB analysis.. @article{Elian2011AnionES, title={Anion ... exchange SPE and liquid chromatography-tandem mass spectrometry in GHB analysis.}, author={Albert A. Elian and Jeffery Hackett ...
  https://www.semanticscholar.org/paper/Anion-exchange-SPE-and-liquid-chromatography-tandem-Elian-Hackett/2198146eb4de43a2321a54624b4f67dd34c8a9f3
*  Performance characteristics of a novel tandem mass spectrometry assay for analysis of testosterone in serum : Testosterone...
Performance characteristics of a novel tandem mass spectrometry assay for analysis of testosterone in serum: Testosterone ... and evaluated approaches for the assessment of the specificity of analysis in the methods that use tandem mass spectrometry ... This thesis describes development and validation of liquid chromatography tandem mass spectrometry (LC-MS/MS) based tests for ... Analytical chemistry, biomarker, liquid chromatography, tandem mass spectrometry, LC-MS/MS, sample preparation, isomers, ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:171881
*  Liquid Chromatography Tandem Mass Spectrometry Research into Testosterone Analysis: Considerations of Instrument Performance...
Many direct immunoassays in use today for testosterone analysis are little better than a guess at the low levels that are ... Liquid Chromatography Tandem Mass Spectrometry Research into Testosterone Analysis: Considerations of Instrument Performance ... This webinar will present research on different liquid chromatography tandem mass spectrometry testosterone analytical methods ... in particular mass spectrometry-based assays for small molecule analysis.. Dr. Hayden obtained a PhD in chemistry from Carnegie ...
  https://www.labroots.com/webinar/liquid-chromatography-tandem-mass-spectrometry-research-testosterone-analysis-considerations-instrum
*  Liquid chromatography/tandem mass spectrometry analysis of neonicotinoids in environmental water. - Semantic Scholar
METHODS Utilizing a biphenyl stationary-phase column, a sensitive liquid chromatography/tandem mass spectrometry (LC/MS/MS) ... Published methods for NNI analysis are mainly focused on agricultural and food products, and many of them only measured a ... CONCLUSIONS The method developed for neonicotinoid pesticide analysis is very sensitive and efficient. It provides good ... Liquid chromatography/tandem mass spectrometry analysis of neonicotinoids in environmental water.. *. Chunyan Hao, David C. ...
  https://www.semanticscholar.org/paper/Liquid-chromatography%2Ftandem-mass-spectrometry-ana-Hao-Morse/c26bf5ed95bdffc79eb601d3e87a7981aeb2ae47
*  Crux tandem mass spectrometry analysis software
"Crux: rapid open source protein tandem mass spectrometry analysis." Journal of Proteome Research. 13(10):4488-4491, 2014. ... The Crux mass spectrometry analysis toolkit is an open source project that aims to provide users with a cross-platform suite of ... The mass of the PTM is inferred from the difference between the spectrum neutral mass and the peptide mass.. ... Given one or more sets of tandem mass spectra as well as a protein database, this command runs a series of Crux tools and ...
  http://crux.ms
*  Proteomics Analysis of Protein Kinases by Target Class-selective Prefractionation and Tandem Mass Spectrometry | Molecular &...
Proteomics Analysis of Protein Kinases by Target Class-selective Prefractionation and Tandem Mass Spectrometry. Josef Wissing, ... Proteomics Analysis of Protein Kinases by Target Class-selective Prefractionation and Tandem Mass Spectrometry ... Proteomics Analysis of Protein Kinases by Target Class-selective Prefractionation and Tandem Mass Spectrometry ... Proteomics Analysis of Protein Kinases by Target Class-selective Prefractionation and Tandem Mass Spectrometry ...
  http://www.mcponline.org/content/6/3/537
*  Analysis of Non-Enzymatically Glycated Peptides: Neutral-Loss Triggered MS3 Versus Multi-Stage Activation Tandem Mass...
... in sequencing glycated peptides by tandem mass spectrometry, ETD instrumentation is not yet available in all laboratories. In ... during LC-MSn analyses of Amadori-modified peptides enriched from human serum glycated in vitro. During neutral-loss triggered ... Analysis of Non-Enzymatically Glycated Peptides: Neutral-Loss Triggered MS3 Versus Multi-Stage Activation Tandem Mass ... Neutral-Loss Triggered MS3 Versus Multi-Stage Activation Tandem Mass Spectrometry, article, October 15, 2008; Richland, ...
  https://digital.library.unt.edu/ark:/67531/metadc896489/
*  Multi-residue analysis of pesticides in traditional Chinese medicines using gas chromatography-negative chemical ionisation...
... was developed using gas chromatography coupled with tandem mass spectrometry in negative chemical ionisation mode (GC-NCI-MS/MS ... Part A, Chemistry, analysis, control, exposure & risk assessment 2015-7-1 Multi-residue analysis of pesticides in traditional ... Chinese medicines using gas chromatography-negative chemical ionisation tandem mass spectrometry.. [Jing Nie, Shui Miao, Steven ... In this study, a residue analysis method for the simultaneous determination of 107 pesticides in traditional Chinese medicines ...
  https://www.sigmaaldrich.com/catalog/papers/26125677
*  The trace analysis of alkyl alkylphosphonic acids in urine using gas chromatography-ion trap negative ion tandem mass...
... in urine using a benchtop ion trap mass spectrometer. The acids were isolated from urine by simple solid phase extraction and ... A sensitive method has been developed for the trace analysis of alkyl alkylphosphonic acids, metabolites of nerve agents, ... Chemical Warfare Agents / analysis*. Gas Chromatography-Mass Spectrometry / methods*. Humans. Macaca mulatta. Phosphonic Acids ... The trace analysis of alkyl alkylphosphonic acids in urine using gas chromatography-ion trap negative ion tandem mass ...
  http://www.biomedsearch.com/nih/trace-analysis-alkyl-alkylphosphonic-acids/15664357.html
*  High‐Risk Screening of Fabry Disease: Analysis of Fifteen Urinary Methylated and Non‐Methylated Gb3 Isoforms Using Tandem Mass...
Multiplex analysis of novel urinary lyso‐Gb3 related biomarkers for Fabry disease by tandem mass spectrometry. Anal. Chem. 85: ... Tandem mass spectrometry multiplex analysis of methylated and non‐methylated urinary Gb3 isoforms in Fabry disease patients. ... High‐Risk Screening of Fabry Disease: Analysis of Fifteen Urinary Methylated and Non‐Methylated Gb3 Isoforms Using Tandem Mass ... Urinary biomarker investigation in children with Fabry disease using tandem mass spectrometry. Clin. Chim. Acta 438:195‐204. ...
  http://www.currentprotocols.com/WileyCDA/CPUnit/refId-hg1724.html?quicktabs_cp=materials
*  Analysis of <i>Fusarium</i> Toxins in Processed Grain Products Using High-Performance Liquid Chromatography/Tandem Mass...
Analysis of Fusarium Toxins in Processed Grain Products Using High-Performance Liquid Chromatography/Tandem Mass Spectrometry ... and quantified using high-performance liquid chromatography/tandem mass spectrometry (LC-MS/MS). With wheat flour, the proposed ...
  https://www.jstage.jst.go.jp/article/jpchrom/37/2/37_2016.003/_article
*  Development of a fast Gas Chromatography Tandem Mass Spectrometry method for VOCs analysis in oenological products | OpenPub
Development of a fast Gas Chromatography Tandem Mass Spectrometry method for VOCs analysis in oenological products. ... Development of a fast Gas Chromatography Tandem Mass Spectrometry method for VOCs analysis in oenological products ... Development of a fast Gas Chromatography Tandem Mass Spectrometry method for VOCs analysis in oenological products. In: 5th MS ... Development of a fast Gas Chromatography Tandem Mass Spectrometry method for VOCs analysis in oenological products. In: 5th MS ...
  https://openpub.fmach.it/handle/10449/46994
*  A suicide attempt by intoxication with Taxus baccata leaves and ultra-fast liquid chromatography-electrospray ionization-tandem...
The development of ultra fast liquid chromatography tandem mass spectrometry UFLC-MS/MS method provides a fast means to confirm ... several chromatographic analytical procedures have been described usually taking longer than one hour of total analysis time. ... there is no reasonable alternative for mass spectrometry that could match its high sensitivity and accuracy, and Multiple ... Reaction Monitoring could be adequate and useful mass spectrometry technique in analyzing and identification of plants material ...
  https://bmcpharmacoltoxicol.biomedcentral.com/articles/10.1186/s40360-016-0078-5
*  Structural analysis of 2D-gel-separated glycoproteins from human cerebrospinal fluid by tandem high-resolution mass spectrometry
Structural analysis of 2D-gel-separated glycoproteins from human cerebrospinal fluid by tandem high-resolution mass ... analysis of 2D-gel-separated glycoproteins from human cerebrospinal fluid by tandem high-resolution mass spectrometry}, url = { ... tandem mass spectrometry is demonstrated. Combined 2D gel glycoprotein separation and visualization, in-gel digestion, and ... tandem mass spectrometry is demonstrated. Combined 2D gel glycoprotein separation and visualization, in-gel digestion, and ...
  https://lup.lub.lu.se/search/publication/4bf893b7-614c-4304-ae07-10d1532c9337
*  Method for simultaneous analysis of eight analogues of vitamin D using liquid chromatography tandem mass spectrometry -...
Method for simultaneous analysis of eight analogues of vitamin D using liquid chromatography tandem mass spectrometry ... Method for simultaneous analysis of eight analogues of vitamin D using liquid chromatography tandem mass spectrometry. ... vitamin D, epimer, analyses, lc-ms/ms, 25-hydroxyvitamin-d3, 25-hydroxyvitamin-d2, 3-epi-25ohd3, 3-epi-25ohd2. ... Conclusions This report details the application of a new LC-MS/MS based assay for the efficient analysis of eight analogues of ...
  http://eprints.kingston.ac.uk/23873/
*  Plus it
Liquid chromatography-tandem mass spectrometry analysis. The hippocampi of each mouse were dissected, weighed, snap frozen in ... By behavioral measurement and mass spectrometric analysis of neurotransmitters, we confirmed the hypothesis that GABA is a ... GABA concentrations in hippocampal homogenates were analyzed with mass spectrometry by experimenters blinded to the treatment ... and dopamine that were measured simultaneously by mass spectrometry, suggesting some specificity of IL15 in maintaining GABA ...
  http://www.jneurosci.org/content/30/13/4725
*  Plus it
Liquid Chromatography with Tandem Mass Spectrometry Analysis. We used an API 5500 mass spectrometer (AB Sciex, Foster City, CA ... and were transferred into 96-well microtiter plates for liquid chromatography with tandem mass spectrometry analysis. At the ... mode for the analysis of analytes. The mass transition 342.3→203.3 was used in ESI-multiple reaction monitoring (MRM) mode for ... Data analysis was performed with GraphPad 5.0 using two-way analysis of variance (ANOVA) with either Bonferroni's or Turkey's ...
  http://dmd.aspetjournals.org/content/44/12/1910
*  Feather steroids predict survival | Proceedings of the Royal Society of London B: Biological Sciences
2009 Steroid hormone analysis by tandem mass spectrometry. Clin. Chem. 55, 1061-1066. doi:10.1373/clinchem.2007.100008 (doi: ... b) Steroid analysis by liquid chromatography-tandem mass spectrometry. We measured cortisol, corticosterone and T using liquid ... Using liquid chromatography-tandem mass spectrometry, we measured testosterone, corticosterone and cortisol in the feathers of ... 2010 Advantages and challenges of mass spectrometry assays for steroid hormones. J. Steroid Biochem. Mol. Biol. 121, 491-495. ...
  http://rspb.royalsocietypublishing.org/content/279/1733/1560
*  Plus it
Liquid chromatography-tandem mass spectrometry: analysis of 20-HETE and PGE2.. For the mass spectrometry analysis we used ... A liquid chromatography tandem mass spectrometry (LC-MS/MS) method for identification and quantification of eicosanoids was ... Statistical analysis.. Values are means ± SE of the number of samples (n) from different animals. Statistical analyses were ... Proteomic analysis by LC/MS/MS showing a complex of G6PD with various CYP450 enzymes in G6PD pull down from bovine arteries ...
  http://ajpheart.physiology.org/content/310/9/H1107
*  Journal of Analytical Methods in Chemistry- An Open Access Journal
... that publishes original research articles as well as review articles reporting methods and instrumentation in chemical analysis ... Hydrophilic Interaction Liquid Chromatography-Tandem Mass Spectrometry Analysis of Fosetyl-Aluminum in airborne particulate ...
  https://www.hindawi.com/journals/jamc/aip/8792085/