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Search Results for Liquid Chromatography


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Findings from K. Hell et al in food microbiology reported
2009 NOV 26 ... irrespective of country. Mycotoxin assessment by Reversed-Phase High Performance Liquid Chromatography showed that only okra and hot chilli were naturally contaminated with aflatoxin B-1 and ...
Subject: Food Microbiology
Price: $3.00
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Findings from K.V. Thomas and co-authors broaden understanding of science and technology
2009 NOV 27 ... from an effects-directed analysis of produced water using normal-phase high-performance liquid chromatography (HPLC) fractionation in combination with the yeast estrogen and androgen assays as well ...
Subject: Science and Technology
Price: $3.00
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Investigators at Hacettepe University zero in on analytical science
2009 NOV 26 ... (Determination of Furosine in Thermally Processed Foods by Hydrophilic Interaction Liquid Chromatography. Journal of Aoac International, 2009;92(5):1460-1463).For additional ...
Subject: Analytical Science
Price: $3.00
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New analytical science research from M. Huang et al outlined
2009 NOV 26 ... of Aoac International (Measurement of Vitamin D in Foods and Nutritional Supplements by Liquid Chromatography/Tandem Mass Spectrometry. Journal of Aoac International, ...
Subject: Analytical Science
Price: $3.00
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New science study findings have been published by X. Li and colleagues
2009 NOV 26 ... effect using bioassay-guided fractionation by means of high-performance liquid chromatography. Compared with controls, fraction C3 demonstrated significant anti-inflammatory activity ...
Subject: Science
Price: $3.00
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Recent findings in environmental microbiology described by researchers from University of Connecticut
2009 NOV 27 ... likely because older hyphae lyse in this slow-growing filamentous actinomycete. Using liquid chromatography coupled to tandem mass spectrometry to identify peptides, 38 proteins were identified in ...
Subject: Environmental Microbiology
Price: $3.00
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Reports from University of Alberta highlight recent research in science and technology
2009 NOV 27 ... DBPs, phenazine (MW 180 Da) and a chlorinated phenazine derivative (MW 216 Da), using liquid chromatography tandem mass spectrometry and gas chromatography mass spectrometry. Both new DBPs were ...
Subject: Science and Technology
Price: $3.00
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Reports on biochemistry findings from University of Pavia provide new insights
2009 NOV 27 ... present in decreasing amounts. The phosphorylation sites of IGFBP-1 were identified by liquid chromatography-tandem mass spectrometry analysis of the peptides generated with trypsin, chymotrypsin ...
Subject: Biochemistry
Price: $3.00
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Research from United Nations Educational, Scientific and Cultural Organization has provided new information about science
2009 NOV 26 ... organic (NOM) fouling, the analytical tools that have used in this research include: (i) liquid chromatography with on-line dissolved organic carbon detection (LC-OCD) and (ii) fluorescence ...
Subject: Science
Price: $3.00
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Researchers at University of Zagreb target diagnostics
2009 NOV 24 ... from plasma proteins, were separated using hydrophilic interaction high-performance liquid chromatography into 16 groups (GP1-GP16) and quantified. The results showed very small variation in all ...
Subject: Diagnostics
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Researchers from Seoul National University, Medical Department describe findings in life sciences
2009 NOV 24 ... hierarchical protocol that integrates direct sequencing with denaturing high-performance liquid chromatography analyses for detection of SLC26A4 mutations in these populations. We validated the cost ...
Subject: Life Sciences
Price: $3.00
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Studies conducted at Xinjiang Normal University on liquid chromatography recently published
2009 NOV 24 ... to the representative flavonoid and pentacyclic triterpenoid types, were separated by liquid chromatography and analyzed on-line with negative ion ESI-MS," investigators in Xinjiang, People's ...
Subject: Liquid Chromatography
Price: $3.00
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Studies from Central South University have provided new data on chromatography
2009 NOV 24 ... "A liquid chromatographic method for the simultaneous determination of 6 beta-hydroxycortisol and ... Diagnosis, Diagnostics, Dexamethasone, Pharmaceuticals, Drugs, Therapy, Treatment, Chromatography, Central South University. This article was prepared by Science Letter ...
Subject: Chromatography
Price: $3.00
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Studies from Henan University update current data on chromatography
2009 NOV 24 ... "A simple reversed-phase liquid chromatographic method with ultraviolet detector (378 nm) for the determination of ... of China, Country:People's Republic of China, Life Sciences, Diagnosis, Diagnostics, Chromatography, Henan University. This article was prepared by Science Letter editors from ...
Subject: Chromatography
Price: $3.00
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Studies from M.Y. Salem and co-researchers update current data on chromatography
2009 NOV 24 ... followed by densitometric measurements. The second method is based on isocratic liquid chromatographic separation of the studied drug from its degradation on a reversed phase ... 15 47, D-65005 Wiesbaden, Germany. Keywords: City:Cairo, Country:Egypt, Chromatography, Diagnosis, Diagnostics. This article was prepared by Life Science Weekly ...
Subject: Chromatography
Price: $3.00
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Studies from T. Iwashina et al provide new data on science
2009 NOV 29 ... of its products, and direct thin layer chromatography L, (TLC) and high performance liquid chromatography (HPLC) comparison with an authentic sample.""Five flavonol glycosides, ...
Subject: Science
Price: $3.00
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Studies from University of Nevada, Medical Department yield new information about dielectrics and electrical insulation
2009 NOV 25 ... electroporation cuvettes for nanosecond pulse exposure. As measured by high performance liquid chromatography coupled with electrochemical detection, a single pulse elicited an increase in both ...
Subject: Dielectrics and Electrical Insulation
Price: $3.00
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Study findings from Inha University broaden understanding of chromatography
2009 NOV 24 ... Korea, "A simple on-line molecularly imprinted solid-phase extraction coupled with liquid chromatographic separation was developed for the simultaneous determination of ... Korea, Life Sciences, Ciprofloxacin, Pharmaceuticals, Drugs, Therapy, Treatment, Chromatography, Inha University. This article was prepared by Science Letter editors from ...
Subject: Chromatography
Price: $3.00
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Study findings on chromatography are outlined in reports from L. Feng and colleagues
2009 NOV 24 ... The purity of these compounds was 96.7, 99.3 and 95.5%, respectively, as determined by liquid chromatograph," wrote L. Feng and colleagues. The researchers concluded: ... et Zucc. The crude extracts were separated and purified by high-speed counter-current chromatography with light petroleum-ethyl acetate-methanol-water (5:5:8:2, v/v) as the two-phase ...
Subject: Chromatography
Price: $3.00
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University of Freiburg details research in biochemistry
2009 NOV 27 ... all-trans-retinoic acid into a compound exhibiting higher polarity in HPLC analysis. Liquid chromatography-MS analysis suggested the introduction of a single hydroxyl group, and NMR analysis of ...
Subject: Biochemistry
Price: $3.00
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