Skip to main content

Research Repository

Advanced Search

All Outputs (3)

Practical observations on the performance of bare silica in hydrophilic interaction compared with C18 reversed-phase liquid chromatography (2013)
Journal Article
Heaton, J. C., Wang, X., Barber, W. E., Buckenmaier, S. M., & McCalley, D. V. (2014). Practical observations on the performance of bare silica in hydrophilic interaction compared with C18 reversed-phase liquid chromatography. Journal of Chromatography A, 1328, 7-15. https://doi.org/10.1016/j.chroma.2013.12.058

The kinetic performance of a bare silica and C18 phase prepared from the same sub-2. μm and 3.5. μm base materials were compared in the HILIC and RP mode using both charged and neutral solutes. The HILIC column was characterised using the neutral sol... Read More about Practical observations on the performance of bare silica in hydrophilic interaction compared with C18 reversed-phase liquid chromatography.

Influence of phase type and solute structure on changes in retention with pressure in reversed-phase high performance liquid chromatography (2013)
Journal Article
Fallas, M. M., Tanaka, N., Buckenmaier, S. M., & McCalley, D. V. (2013). Influence of phase type and solute structure on changes in retention with pressure in reversed-phase high performance liquid chromatography. Journal of Chromatography A, 1297, 37-45. https://doi.org/10.1016/j.chroma.2013.04.006

The influence of pressure on the retention of several types of solute, including acids, bases and neutrals, was studied by the use of restriction capillaries added to the end of various monomeric and polymeric octadecylsilyl-modified 5. μm particle s... Read More about Influence of phase type and solute structure on changes in retention with pressure in reversed-phase high performance liquid chromatography.

Practical investigation of the factors that affect the selectivity in hydrophilic interaction chromatography (2013)
Journal Article
Kumar, A., Heaton, J. C., & McCalley, D. V. (2013). Practical investigation of the factors that affect the selectivity in hydrophilic interaction chromatography. Journal of Chromatography A, 1276, 33-46. https://doi.org/10.1016/j.chroma.2012.12.037

Retention data for a series of 29 compounds comprising acids, bases and neutrals were obtained on six different hydrophilic interaction (HILIC) columns including bare silica, zwitterionic and those bonded with neutral bonded ligands. The principal ai... Read More about Practical investigation of the factors that affect the selectivity in hydrophilic interaction chromatography.