Wednesday Morning Session Preview
June 17th 2014The June 18 Wednesday morning session "The Triple Quadrupole: 35 Years of Evolution and Application to Celebrate Chris Enke's 80th Birthday" starts at 8:30 a.m. in Room 309-301. R. Graham Cooks, of Purdue University (West Lafayette, Indiana), will preside.
Today's Plenary: Biemann Medal Lecture
June 17th 2014Today?s plenary is the Biemann Medal Lecture, which will be given by Lingjun Li of the University of Wisconsin-Madison. Li is awarded the 2014 Biemann Medal for the number and depth of her contributions in the field of mass spectrometric study of neuropeptides and functional peptidomics.
Tuesday Afternoon Session Preview: Fundamentals of Peptide Fragmentation
June 17th 2014Among the Tuesday afternoon oral sessions taking place on June 17 between 2:30 p.m. and 4:30 p.m. in Room 314-317 is ?Fundamentals of Peptide Fragmentation.? Yu Xia, of Purdue University (West Lafayette, Indiana), will preside.
The LCGC Blog: Chromatography Technical Tips - Robustness in HPLC Eluents
June 9th 2014When developing a separation, some fundamental choices need to be made on how we might achieve the separation we require - primarily the mode of chromatography used and the way in which we intend to control and optimise the retention and separation (selectivity) of analyte components.
Monitoring High Blood Pressure Treatment with HPLC–MS–MS
June 6th 2014A new study in the journal Heart suggests that high performance liquid chromatography tandem mass spectrometry (HPLC?MS?MS) can be performed as a standard screening tool to identify patients who do not take the anti-hypertensive medications as prescribed by their doctor.1
Tips & Tricks GPC/SEC: The Art of Analyzing High Molar Mass Samples
June 6th 2014GPC/SEC can be performed for samples that range from a few hundred to several million daltons in molar mass. It can often require more skill to analyze high molar mass samples in the molar mass range of several million dalton. This article explains more.
UHPLC–ESI–MS–MS Detects Cavity Fighting Compounds in Red Wine
June 6th 2014Red wine could help to protect against oral cavities, according to research published in the Journal of Agricultural and Food Chemistry.1 The team used ultrahigh-pressure liquid chromatography tandem mass spectrometry together with electrospray ionization (UHPLC–ESI–MS–MS) to analyze phenolic compounds found in the sampled red wine.
Today's Plenary: Award Lecture by Richard M. Caprioli
June 6th 2014Today?s plenary is an award lecture by Richard M. Caprioli of Vanderbilt University. Caprioli is the recipient of the 2014 ASMS Award for a Distinguished Contribution in Mass Spectrometry for the development of matrix-assisted laser desorption ionization (MALDI) imaging mass spectrometry and its application to molecular mapping of tissues in biology and medicine. His award lecture today will be held in Exhibit Hall AB, at 4:45 pm.
Monday Morning Session Preview: Emerging Environmental Contaminants
June 6th 2014Matthew Crowe, of Dow Chemical (Midland Michigan), will preside over six Monday morning oral sessions on ?Emerging Environmental Contaminants.? The sessions will take place in Exhibit Hall AB between 8:30 a.m. and 10:30 a.m.
Sense and Sensitivity: The Role of Separation Science in Sensory Evaluation
June 6th 2014Kate Mosford of The Column spoke to Giorgia Purcaro of the Department of Food Science at the University of Udine, Italy, and Chiara Cordero of the Department of Drug Science and Technology at the University of Turin, Italy, about the sensory evaluation of olive oil and the benefits of a comprehensive approach.
Electrophoretic and Microfluidic Separation Approaches for DNA Analysis
June 5th 2014DNA can be analyzed by many techniques, including electrophoretic techniques such as gel, capillary, and microchip electrophoresis, and nanochannel methods in which DNA is labeled and stretched. This interview with Kevin Dorfman, an Associate Professor in the Department of Chemical Engineering and Materials Science at the University of Minnesota in Minneapolis, Minnesota, discusses his research with polymer physics and microfluidic and nanofluidic technologies.
Sample Preparation for Chromatographic Methods in Metabolomics
June 4th 2014Advances in mass spectrometry instrumentation have opened up the field of metabolomics, but there are still issues with non-standardized sampling and sample preparation methods. Tuulia Hyötyläinen from the VTT Technical Research Centre of Finland discusses the vast range of sample matrices and gives advice on best practices.