HPLC 2017 Tuesday Afternoon Sessions
HPLC 2017 Tuesday Afternoon Sessions
Session Title: Electromigration Techniques (FUN 7)
Chairs: Edward S. Yeung and Eva Tesarová
14:00 -Marja-Liisa Riekkola: Capillary Electrophoresis - Alternative Technique for Biosensors?
14:30 -Václav KašiÄka: Affinity Capillary Electrophoresis Employed for Quantitative Characterization of Noncovalent Molecular Interactions
14:50 -Michal Roth: Supercritical Water-Treated Fused Silica Capillaries: Currently Accessible Morphologies and Applications in Electromigration Separations
15:10 -Pavel Dubský: Computer-Assisted Modelling, Optimizations and Data Evaluations in Electrophoresis
Session Title: LC–MS in Lipidomics (HYP 7)
Chairs: Markus R. Wenk and Huwei Liu
14:00 -Gerhard Liebisch: Relevance of Appropriate Internal Standards for Accurate Quantification of Lipid Species by LC–MS/MS
14:30 -Michel Guichardant: Chiral LC–MS/MS Analyses of Free and Esterified Oxygenated Metabolites Deriving from Arachidonic and Docosahexaenoic Acids in Brains of Rats Exanguinated or Not
14:50 -Josef CvaÄka: Structural Characterization of Lipids Associated with the Fetal Skin Development
15:10 -Lina Zhou: That Simultaneous Analysis of Metabolome and Lipidome Based on Heart-Cutting Two-Dimensional Liquid Chromatography–Mass Spectrometry
Session Title: Affinity Separations (APP 7)
Chairs: Mary Wirth and Kevin A. Schug
14:00 -Koji Otsuka: The Use of Specific Interactions with Fullerenes in Microscale Liquid Phase Separations
14:30 -David Hage: Personalized Medicine Based on High-Performance Affinity Microcolumns: Drug-Protein Binding Studies with Modified Proteins and Clinical Samples
14:50 -Hermann Wätzig: Affinity Capillary Electrophoresis for Ligand Binding Assays: Playing the ACE Card
15:10 -Andreas Manz: “Lab on Chip” – Biomimetic Channel Networks
Session Title: Ultrahigh-Resolution Mass Spectrometry (YOU 7)
Chairs: Jan Preisler and Antonin Bednarik
14:00 -Alexander Makarov: Theory and Practice of Orbitrap Mass Spectrometry
14:40 -David Paul: Pharmacokinetics and Brain Uptake Study of Novel AMPA Receptor Antagonist Perampanel in Sprague Dawely Rats Using a Validated UHPLC–QTOF-MS Method
14:52 -Pieter Venter: Analysis of Chestnut Tannins by Reversed Phase- and Hydrophilic Interaction Chromatography Coupled to Ion Mobility and High Resolution Mass Spectrometry
15:04 -Nathaly Reyes Garces: Solid-Phase Microextraction and Liquid Chromatography Coupled to High Resolution Mass Spectrometry: A Powerful Platform for In Vivo Brain Metabolomics Studies
15:16 -Ashley Boggs: Measuring Steroid Profiles in Whale Blubber by Liquid Chromatography Tandem Mass Spectrometry
Session Title: Separation Techniques for Ionic Compounds (FUN 8)
Chairs: Kevin D. Wyndham and Michael Lämmerhofer
16:30 -Paul R. Haddad: Method Development in HILIC Using Quantitative Structure-Retention Relationships Based on Analyte Molecular Structures
17:00 -Mirek Macka: Breadboard-Type Modular Microfluidic System as Front-End for Micro Solid-Phase Extraction On-Line Coupled with Capillary Ion Chromatography
17:20 -Sam Wouters: Miniaturized Ion Chromatographic Platform Integrating Separation, Suppression, and Detection
17:40 -Christopher Pohl: New Anion Exchange Materials Based on Electrostatically Attached Hyperbranched Condensation Polymers
Session Title: Supercritical Fluid Chromatography–MS (HYP 8)
Chairs: Caroline West and Miroslav Lisa
16:30 -Davy Guillarme: SFC-MS: Current Status and Future Directions
17:00 -Laura Akbal: Enhancing Ionization in Supercritical Fluid Chromatography–Electrospray Mass Spectrometry
17:20 -Julien Crepier: Hyphenation of Supercritical Fluid Chromatography and High Resolution Mass Spectrometry for the Characterization of a Fast Pyrolysis Oil
17:40 -Volodymyr Pauk: Validation and Comparison of Ultra-High Performance Supercritical Fluid Chromatography and Liquid Chromatography Methods for Analysis of New Designer Drugs in Human Urine
Session Title: Glycomics and Glycoproteomics–Celebrating Miloš Novotný’s 75th Birthday (APP 8)
Chairs:František Foret and Jana KÅenková
16:30 -Miloš V. Novotný: LC and LC–MS in Service of Analytical Glycoscience
17:00 -Andras Guttman: Temperature Gradient Capillary Electrophoresis
17:20 -Anahita Eckard: Development of a Rapid and Robust N-glycan Analysis workflow for both LC and CE platforms
17:40 -Jana KÅenková: High Sensitive CE-MS Analysis of Positively Charged Oligosaccharides
Session Title: Electromigration Techniques (YOU 8)
Chairs: Václav KašiÄka andDušan Berek
16:30 -Edward S. Yeung: Capillary Electrophoresis
17:10 -Elena Farcas: Optimization of an Electrophoretic Approach for the Screening and the Development of New Antithrombotic Drugs
17:22 -Kevin Jooß: Two-Dimensional Capillary Zone Electrophoresis Coupled to Mass Spectrometry for the Characterization of Monoclonal Antibody Charge Variants on the Intact Level
17:34 -Erzsébet Varga: Single-Isomer Cyclodextrin Derivatives in Chiral Capillary Electrophoresis: The Past, the Present, and the Future
17:46 -Michal Gregus: Capillary Electrophoresis-Mass Spectrometry as a Novel Technique in Analysis of Cholesterol and its Metabolites
Best of the Week: Food Analysis, Chemical Migration in Plastic Bottles, STEM Researcher of the Year
December 20th 2024Top articles published this week include the launch of our “From Lab to Table” content series, a Q&A interview about using liquid chromatography–high-resolution mass spectrometry (LC–HRMS) to assess chemical hazards in plastic bottles, and a piece recognizing Brett Paull for being named Tasmanian STEM Researcher of the Year.
Using LC-MS/MS to Measure Testosterone in Dried Blood Spots
December 19th 2024Testosterone measurements are typically performed using serum or plasma, but this presents several logistical challenges, especially for sample collection, storage, and transport. In a recently published article, Yehudah Gruenstein of the University of Miami explored key insights gained from dried blood spot assay validation for testosterone measurement.
Determination of Pharmaceuticals by Capillary HPLC-MS/MS (Dec 2024)
December 19th 2024This application note demonstrates the use of a compact portable capillary liquid chromatograph, the Axcend Focus LC, coupled to an Agilent Ultivo triple quadrupole mass spectrometer for quantitative analysis of pharmaceutical drugs in model aqueous samples.
