Liquid Chromatography: Stationary Phase Architecture
An innovative oral session called Liquid Chromatography: Stationary Phase Architecture chaired by Richard A. Henry from Supleco/Sigma Aldrich (Bellefonte, Pennsylvania) begins at 8:00 a.m. today in room 311C.
Session 430, Room 311C
An innovative oral session called Liquid Chromatography: Stationary Phase Architecture chaired by Richard A. Henry from Supleco/Sigma Aldrich (Bellefonte, Pennsylvania) begins at 8:00 a.m. today in Room 311C.
The discussion kicks off with an interesting presentation on the Characterization of Carbon-modified Silicas for Analytical Liquid Chromatography by Stephen R .Groskreutz from Gustavaus Adolphus College (St. Peter, Minnesota) followed by a talk on Using Solvent Particle Interactions to Predict Slurry Packing and Performance of 1.2 µm Superficially Porous Particles Packed in Capillary Columns for Liquid Chromatography by Laura Blue from the University of North Carolina (Chapel Hill, North Carolina).
A research project on the Performance Reproducibility of Chromatographic Columns Packed With Sub-3 µm Core-Shell Particles is described by Fabrice Gritti from the University of Tennessee-Knoxville (Knoxville, Tennessee). Richard A. Henry will then discuss the Equivalency of Selectivity Plots for Porous and Superficially Porous Particles.
A short interval in the proceedings is followed by a lecture by Chuan-Hsi Hung from Brigham Young University (Provo, Utah) on the Comparison of Efficiencies of Diamond-based Core-Shell Materials for HPLC Made with Different Sizes of Nano-diamonds and Core Carbon Particles.
1.2 µm Large Pore, Thin-shell Superficially Porous Particles and their Chromatographic Performance in Capillary LC Columns is described by James W, Treadway from the University of North Carolina at Chapel Hill (Chapel Hill, North Carolina) followed by a talk on the Evaluation of 2 µm Nonporous Organolsilica Hybrid Particles for LC by Amber Moore from SUNY at Buffalo (Buffalo, New York).
The session closes with a presentation by Xiaddong Liu from Thermo Fisher Scientific (Sunnyvale. California) on High Performance Speciality Columns for Surfactant Analysis.
Determining the Effectiveness and Safety of Cinnamon Derivatives for Diabetes Treatment with HPLC
March 27th 2025Cinnamon and its byproducts have been used for many years because of their antidiabetic effect. In a joint study conducted by Gazi University (Ankara, Turkey) and Düzce University (Düzce, Turkey), high performance liquid chromatographic (HPLC) and thin-layer chromatography (TLC) analyses, macroscopic analyses, and enzyme inhibition assays on diabetes-related enzymes were performed on cinnamon samples to determine whether they are safe to use for health purposes.
Quantifying Microplastics in Meconium Samples Using Pyrolysis–GC-MS
March 26th 2025Using pyrolysis-gas chromatography and mass spectrometry, scientists from Fudan University and the Putuo District Center for Disease Control and Prevention detected and quantified microplastics in newborn stool samples.
Determining Pharmacokinetics of Milbemycin Oxime in Pekingese Dogs with HPLC
March 25th 2025A study conducted at Henan University of Science and Technology (Luoyang, China).aimed to characterize the pharmacokinetic profiles of milbemycin oxime in Pekingese dogs following a single oral (PO) and intravenous (IV) dose. Blood samples were collected at various time points, with milbemycin oxime concentrations measured using a validated high performance liquid chromatography (HPLC) method with ultraviolet (UV) detection.
The Role of SPME Combined with GC–MS for PFAS Analysis
Published: March 25th 2025 | Updated: March 25th 2025Emanuela Gionfriddo and Madison Williams from University at Buffalo, the State University of New York, NY, USA discuss the important role that solid-phase microextraction (SPME) techniques with gas chromatography mass spectrometry (GC–MS) can play in the analysis of per- and polyfluoroalkyl substances (PFAS).
