Articles by Kenneth J. Fountain - BioPharm International

ADVERTISEMENT

ADVERTISEMENT

Articles by Kenneth J. Fountain

Kenneth J. Fountain


Articles
Increasing Peak Capacity in Reversed-Phase Peptide Separations with Charged Surface Hybrid (CSH) C18 Columns
July 29, 2014

In this study, we evaluate Charged Surface Hybrid (CSH) C18 column chemistry for peptide separations, expecting similar improvements in chromatographic performance since most peptides under commonly employed acidic conditions contain a positive charge. This work with peptides demonstrates that this novel stationary phase exhibits greater peak capacity, unique selectivity, and less dependence on mass spectrometry signal suppression, strong ion pairing agents in peptide analysis.

Analysis of Synthetic Cannabinoids from Whole Blood for Forensic Toxicology Using Ostro Sample Preparation Plates and CORTECS UPLC Solid-Core Columns
June 24, 2014

Analysis of Synthetic Cannabinoids from Whole Blood for Forensic Toxicology using Ostro Sample Preparation Plates and CORTECS UPLC Solid-Core Columns

Direct Analysis of Opioids and Metabolites from Whole Blood Using Ostro Sample Preparation Plates Combined with UPLC/MS/MS for Forensic Toxicology
April 29, 2014

The analysis of natural and synthetic opioid drugs continues to be an important aspect of forensic toxicology. A substantial percentage of arrests and/or deaths are attributed to the misuse or abuse of narcotic pain relievers such as oxycodone and hydrocodone, as well as the illegal opiate, heroin.

ADVERTISEMENT

ADVERTISEMENT

Click here