Professor James Jorgenson of the University of North Carolina at Chapel Hill, in North Carolina, USA, has received the Csaba Horváth Medal and Scroll at the Csaba Horváth Memorial Award Symposium, Yale West Campus Conference Center.
Professor James Jorgenson of the University of North Carolina at Chapel Hill, in North Carolina, USA, has received the Csaba Horváth Medal and Scroll at the Csaba Horváth Memorial Award Symposium, Yale West Campus Conference Center.
Jorgenson received the award for his exemplary work in modern separation sciences, specifically his research in capillary electrophoresis and his proof of concept studies in ultrahigh-pressure liquid chromatography (UHPLC).
Following the award presentation, Jorgenson gave a plenary lecture on a novel packing technique for capillary columns using thick slurries with ultraâsonication. The resulting chromatogram from these columns displayed a plate count of 500,000 plates - twice that of standard columns. Jorgenson also spoke about his recent research work on graphitic carbon packing, which shows high retention for polar compounds and unique selectivity for isomeric separations. - L.B.
For more information, please visit: http://cssconline.squarespace.com/2016-symposium/
The Next Frontier for Mass Spectrometry: Maximizing Ion Utilization
January 20th 2025In this podcast, Daniel DeBord, CTO of MOBILion Systems, describes a new high resolution mass spectrometry approach that promises to increase speed and sensitivity in omics applications. MOBILion recently introduced the PAMAF mode of operation, which stands for parallel accumulation with mobility aligned fragmentation. It substantially increases the fraction of ions used for mass spectrometry analysis by replacing the functionality of the quadrupole with high resolution ion mobility. Listen to learn more about this exciting new development.
Liquid Chromatography to Analyze Vitamin D Proteins in Psoriasis Patients
January 21st 2025Can a protein involved in delivering Vitamin D to target tissues have an altered serum profile in psoriasis patients with cardiovascular disease? Researchers used liquid chromatography (LC) to help find out.
The Complexity of Oligonucleotide Separations
January 9th 2025Peter Pellegrinelli, Applications Specialist at Advanced Materials Technology (AMT) explains the complexity of oligonucleotide separations due to the unique chemical properties of these molecules. Issues such as varying length, sequence complexity, and hydrophilic-hydrophobic characteristics make efficient separations difficult. Separation scientists are addressing these challenges by modifying mobile phase compositions, using varying ion-pairing reagents, and exploring alternative separation modes like HILIC and ion-exchange chromatography. Due to these complexities, AMT has introduced the HALO® OLIGO column, which offers high-resolution, fast separations through its innovative Fused-Core® technology and high pH stability. Alongside explaining the new column, Peter looks to the future of these separations and what is next to come.
A Guide To Finding the Ideal Syringe and Needle
January 20th 2025Hamilton has produced a series of reference guides to assist science professionals in finding the best-suited products and configurations for their applications. The Syringe and Needle Reference Guide provides detailed information on Hamilton Company’s full portfolio of syringes and needles. Everything from cleaning and preventative maintenance to individual part numbers are available for review. It also includes selection charts to help you choose between syringe terminations like cemented needles and luer tips.