Spectrometric analysis
Mass Spectrometric Analysis of l Cysteine Metabolism: Physiological Role and Fate of l Cysteine in the Enteric Protozoan Parasite Entamoeba histolytica
... CE-TOFMS conditions for anionic metabolite analysis. Anionic me- tabolites were separated in a cationic-polymer-coated COSMO( ⫹ ) capil- lary column (50- m internal diameter, 110-cm length) (Nacalai Tesque) ...
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Automated integration of monolith based protein separation with on plate digestion for mass spectrometric analysis of esophageal adenocarcinoma human epithelial samples
... A unique approach of automating the integration of monolithic capillary HPLC-based protein separation and on-plate digestion for subsequent MALDI-MS analysis has been developed. All liquid-handling procedures were ...
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In vivo investigation of female reproductive functions and parameters in nonpregnant mice models and mass spectrometric analysis of the methanol leaf extract of Emilia Coccinea (Sims) G Dons
... The biochemical analysis was performed on serum obtained after centrifugation of whole blood (without anti- coagulant) at 1680 g for 5 min. Standardized diagnostic kits (Randox by Randox Laboratories LTD, Crumlin, ...
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Mass Spectrometric Analysis of Organic Aerosol Composition: Laboratory and Ambient
... extracts were also analyzed by a Thermo Finnigan Surveyor high performance liquid chromatography (HPLC) system (pump and autosampler) coupled to a Thermo Finnigan LCQ ion trap mass spectrometer (ITMS) equipped with an ...
203
Mass Spectrometric Research of Hydrogenated Molecules of Carbon as Products of Pyrolysis of Benzene and Pyridine Vapours
... mass spectrometric analysis was convincingly shown, that the hydrogen from products of pyrolysis both pyridine [16], and benzene [18, 19] is significantly evacuated at processing with their by ...mass ...
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Analysis of dynamic tyrosine phosphoproteome in LFA 1 triggered migrating T cells
... mass spectrometric technology in the past few years has allowed analysis and identification of proteins undergoing such post- translational modifications with unprecedented levels of ...
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Headspace analysis of volatile metabolites of Pseudomonas aeruginosa and related species by gas chromatography mass spectrometry
... Gas chromatographic-mass spectrometric analysis of headspace volatiles was performed on cultures of 11 strains of Pseudomonas aeruginosa and 1 strain each of Pseudomonas cepacia, Pseudom[r] ...
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Gambardella_unc_0153D_14027.pdf
... Matrix-Assisted Laser Desorption/Ionization Spectrometric Analysis of Iridium Oxide Nanoparticles.. 5.1 Introduction.[r] ...
221
Structural Elucidation And Analysis Of Toxic Pyrrolizidine Alkaloids From Staple Foods Of North West Tigray, Northern Ethiopia
... (GC-MS) spectrometric analysis, three toxic PAs, echinatine, clivorine, and europine, were identified in the Teff and Enjera food samples taken from three veno-occlusive disease affected villages of ...
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Identification of a new inborn error in bile acid synthesis: mutation of the oxysterol 7alpha hydroxylase gene causes severe neonatal liver disease
... chromatography-mass spectrometric analysis confirmed the major products of he- patic synthesis to be 3 b -hydroxy-5-cholenoic and 3 b -hydroxy- 5-cholestenoic acids, which accounted for 96% of the total ...
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Analysis of intravenous lipid emulsions and their effect on cellular structure and function
... Quantitative analysis of biological membrane lipids at the low picomole level by nano-electro spray ionization tandem mass spectrometry.. Tandem mass spectrometric approach for determi[r] ...
185
Wear Debris Analysis of Machines Using Ferrography
... Ferrography is a powerfull apparatus utilized for oil examination. It includes isolating out strong particles from an oil and looking at them under a magnifying instrument checking trademark like molecule estimate, ...
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Ligand binding to an Allergenic Lipid Transfer Protein Enhances Conformational Flexibility resulting in an Increase in Susceptibility to Gastroduodenal Proteolysis
... (MS). Analysis of high molecular weight ( > 3,000 Da) peptides was performed by mixing each sample with a saturated sinapinic acid (Sigma-Aldrich, Dorset, UK) matrix in 30% (v/v) acetonitrile, ...
12
Mass Spectrometric Imaging of Gold Nanolayer Coated Latent Fingermarks: Deciphering Overlapping Features by Statistical Analysis
... on selected x,y-positions, unsupervised data examination, and image reconstitution. Since MSI full scan modes may in principle provide m/z images at each m/z value, which can be analyzed by image analysis ...
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SPECTROMETRIC DETERMINATION OF SOME HEAVY METALS IN COSMETIC PRODUCTS FOUND BY PRINCIPAL COMPONENT REGRESSION AND PARTIAL LEAST SQUARES METHODS
... regression analysis of the added concentration and the concentration found in the synthetic mixtures were realized for each cosmetic products and for each calibration ...regression analysis, the correlation ...
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Development and Validation of LC-MS/MS Method for the Analysis of P-Toluenesulfonicacid, In Antiviral Drug Acyclovir
... The recovery studies by the standard addition method were performed to evaluate accuracy and specificity, accordingly the accuracy of the method was determined in triplicate at LOQ level in bulk drug sample. The ...
9
Structural Determination of Proteins by Chemical Crosslinking Analysis.
... but only one functional group. The mass spectrometry data from these trials was compared with the mass spectrometry data from the experimental preparations and likewise analyzed and subjected to decoy analysis by ...
110
Structure and the catalysis mechanism of oxidative chlorination in nanostructural layers of a surface of alumina
... structure of the proposed model crystal quasichemical industrial catalyst permeated type MED С -B for oxidative chlorination of ethylene. On the basis of quantum-mechanical calculations, we propose a new mechanism of ...
9
Catalog 1985 Part A: Publications
... calcium in steels: Flame atomic absorption spectrometric method [Euronorms : Chemical analysis of ferrous materials / Determination of - 177-85 Campylobacter carbon contents in steels an[r] ...
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Use of Thermogravimetric Analysis for Moisture Determination in Difficult Lyophilized Biological Samples
... TGA/EGA was able to deal with all of these materials however without problem and so would be a better and more cost-effective method to use for materials of this type in the future. We have in the past used the TGAEGA ...
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