October 6, 2009
Dionex Corporation (Sunnyvale, California) will be hosting a series of free seminars on liquid chromatography throughout the United States and Canada from September 9?October 29, 2009.
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 | October 1, 2009
By:Ravi Ravichandran, Horacio N. Pappa
To meet system suitability requirements, chromatographers might need to make adjustments to the high performance liquid chromatography (HPLC) operating conditions.
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September 17, 2009
Advion BioServices (Ithaca, New York) announced the expansion of its existing LC–MS Biomarker Services Group, which was launched in 2008 to develop and deliver customized assays for peptide, amino acid, lipid, neurotransmitter, and nucleotide biomarkers.
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September 2, 2009
By:Leo (Jinyuan) Wang, William C. Schnute
Organic acids are present in many media and play various crucial roles. Low molecular mass organic acids (LMMOAs) have been researched extensively in many areas, such as food chemistry, as these acids affect taste, shelf-life, and food safety (1–3); agriculture, ecosystems, and environmental science, as these acids act as key components in mechanisms that some plants use to cope with environmental stress (4) and fertilizer release (5); biotechnology, to better understand and optimize fermentation processes (6,7); and biomedical research (8–11). Recently, LMMOAs were found to have inhibitory effects on the bioconversion efficiencies of lignocelluloses to ethanol (12).
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 | September 1, 2009
By:Tim Wehr
A multilaboratory collaborative study organized by the Human Proteome Organization demonstrated that participating laboratories had difficulty in identifying components of a simple protein mixture.
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 | September 1, 2009
By:Ronald E. Majors
Ron Majors provides first-hand coverage of some of the technology and application advances reported at HPLC 2009.
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 | September 1, 2009
By:Leslie S. Ettre
The former "Milestones in Chromatography" editor returns to give readers the story of his time in the field.
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 | August 14, 2009
Discover the advantages of using UHPLC–MS–MS for lactotripeptide analysis
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 | August 1, 2009
By:Michael P. Balogh
Columnist Michael Balogh looks back on a 1997 LCGC article he wrote, and examines how many technological advances the field of MS has witnessed in the decade since.
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