Process Analytical Technology (PAT)

Latest News

Column chromatography chemistry in the lab. | Image Credit: © sinhyu - stock.adobe.com

Chromatographic Columns’ Performances Improved with Elastic Flow Instability

September 23rd 2024

Waters Corporation and Princeton University scientists recently investigated how using elastic flow instability can improve the kinetic performance of chromatographic columns.

Amino acids in protein molecules, essential for DNA molecular structure, metabolism, muscle synthesis, and recovery. Key for health, fitness, bodybuilding, and nutrition through dietary supplements 3D | Image Credit: © Corona Borealis - stock.adobe.com

New Optimization Approach Created for Chromatographically Purifying Oligonucleotides

By Aaron Acevedo

September 13th 2024

Nicholas H. Snow is the Founding Endowed Professor in the Department of Chemistry and Biochemistry at Seton Hall University, and an Adjuncy Professor of Medical Science. During his 30 years as a chromatographer, he has published more than 70 refereed articles and book chapters and has given more than 200 presentations and short courses. He is interested in the fundamentals and applications of separation science, especially gas chromatography, sampling, and sample preparation for chemical analysis. His research group is very active, with ongoing projects using GC, GC-MS, two-dimensional GC, and extraction methods including headspace, liquid-liquid extraction, and solid-phase microextraction. Direct correspondence to: LCGCedit@mmhgroup.com

Optimizing Splitless Injections in Gas Chromatography, Part 1: What It Is and What Happens When We Inject

By Nicholas H. Snow

September 13th 2024

Best of the Week: ISC 2024 Preview, HPLC 2024 Highlights, Maximizing Scientific Data

By Aaron Acevedo

September 13th 2024

$How work in laboratory really looks like. chromatography with a column and fraction collection in reagent glasses | Image Credit: © Nicole - stock.adobe.com$