David S. Bell | Authors

David S. Bell is a research fellow in Research and Development at Restek. He also serves on the Editorial Advisory Board for LCGC and is the Editor for “Column Watch”. Over the past 20 years, he has worked directly in the chromatography industry, focusing his efforts on the design, development, and application of chromatographic stationary phases to advance gas chromatography, liquid chromatography, and related hyphenated techniques. His main objectives have been to create and promote novel separation technologies and to conduct research on molecular interactions that contribute to retention and selectivity in an array of chromatographic processes. His research results have been presented in symposia worldwide, and have resulted in numerous peer-reviewed journal articles.

Articles

Highlights from the 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2023)

This retrospective focuses on trends and topics that were discussed at the annual HPLC symposium in Duesseldorf, Germany.

Highlights from the 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques

This instalment of “Column Watch” presents many of the highlighted topics and trends observed at this exceptionally well-run symposium.

New LC Columns and Accessories: What to Know for 2023

This article covers LC columns and accessories commercially released after Pittcon 2022 through the 2023 conference held in Philadelphia, USA.

New Liquid Chromatography Columns and Accessories: What to Know for 2023

Our annual review of new liquid chromatography columns and accessories, introduced at Pittcon and other events over the past 12 months.

Application of Porous Layer Open Tubular Columns: Beyond Permanent Gases

The application of porous layer open tubular (PLOT) columns can be expanded beyond light compounds to separations of analytes with heavier boiling points.

Application of Porous Layer Open Tubular Columns – Beyond Permanent Gases

The application of porous layer open tubular (PLOT) columns can be expanded beyond light compounds to separations of analytes with heavier boiling points.