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Mass Spectrometry (Latest Articles)
Latest indexed articles for 'Mass Spectrometry'
Articles 111 to 120 of 200:
Study of free oligosaccharides derived from the bacterial N-glycosylation pathway.
12 Aug 2009 
The food-borne pathogen Campylobacter jejuni is one of the leading causes of bacterial gastroenteritis worldwide and the most frequent antecedent in neuropathies such as the Guillain-Barré and Miller Fisher syndromes. C. jejuni was demonstrated to ...
rec_pub_19706478-study-free-oligosaccharides-derived-bacterial-n-glycosylation-pathway.htm
Gentisic acid conjugates of Medicago truncatula roots.
11 Aug 2009 Three phenolic glycosides 5-O-{[5''-O-E-(4'''-O-threo-guaiacylglycerol)-feruloyl]-beta-apiofuranosyl-(1-->2)-beta-xylopyranosyl} gentisic acid, 5-O-[(5''-O-vanilloyl)-beta-apiofuranosyl-(1-->2)-beta-xylopyranosyl] gentisic acid and ...
rec_pub_19683320-gentisic-acid-conjugates-medicago-truncatula-roots.htm
Determination of pesticide transformation products: a review of extraction and detection methods.
11 Aug 2009 Pesticides are widely applied and they can produce a variety of transformation products (TPs), through different pathways and mechanisms. Nowadays there is a growing interest related to the determination of pesticide TPs in several matrices ...
rec_pub_19720377-determination-pesticide-transformation-products-review-extraction.htm
Coupling reactions of alpha-bromocarboxylate with non-aromatic N-heterocycles.
11 Aug 2009 The conditions for the C-N bond forming reaction (C-N coupling reaction) between alpha-bromocarboxylate and nitrogen-containing non-aromatic heterocyclic rings under heterogeneous copper(I) oxide catalysis are investigated in this paper. All the ...
rec_pub_19701142-coupling-reactions-alpha-bromocarboxylate-non-aromatic-n-heterocycles.htm
Structural waters define a functional channel mediating activation of the GPCR, rhodopsin.
11 Aug 2009 Structural water molecules may act as prosthetic groups indispensable for proper protein function. In the case of allosteric activation of G protein-coupled receptors (GPCRs), water likely imparts structural plasticity required for agonist-induced ...
rec_pub_19706523-structural-waters-define-functional-channel-mediating-activation-gpcr.htm
Obesity-blocking neurons in Drosophila.
11 Aug 2009 In mammals, fat store levels are communicated by leptin and insulin signaling to brain centers that regulate food intake and metabolism. By using transgenic manipulation of neural activity, we report the isolation of two distinct neuronal ...
rec_pub_19679073-obesity-blocking-neurons-drosophila.htm
10 Aug 2009 A slurry sampling inductively coupled plasma mass spectrometry (ICP-MS) method has been developed for the determination of As, Cd, and Hg in cereals using flow injection chemical vapor generation (VG) as the sample introduction system. A slurry ...
rec_pub_19606866-slurry-sampling-flow-injection-chemical-vapor-generation-inductively.htm
Aroma release from wines under dynamic conditions.
10 Aug 2009 Aroma release from wines and model ethanolic solutions during dynamic headspace dilution was measured in real time using atmospheric pressure chemical ionization-mass spectrometry. Model ethanolic solutions maintained the headspace concentration of ...
rec_pub_19601627-aroma-release-wines-dynamic-conditions.htm
10 Aug 2009 The statistical evaluation of triacylglycerol profiles in plant oils based on high-performance liquid chromatography mass spectrometry (HPLC/MS) analysis enables the differentiation of various plant oils on the basis of the multidimensional data ...
rec_pub_19588978-statistical-evaluation-triacylglycerol-composition-plant-oils-based.htm
Characterization of commercial slovenian and cypriot fruit juices using stable isotopes.
10 Aug 2009 The compositions of commercially available fruit juices on the Slovenian and Cypriot markets have been compared and checked against the corresponding declarations on the packaging. Values of delta(13)C in the pulp, sugars, and ethanol (produced by ...
rec_pub_19586026-characterization-commercial-slovenian-cypriot-fruit-juices-using.htm
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