Thesis “Fundamental and Regulatory Aspects of UHPLC in Pharmaceutical Analysis”

On the 4th of April 2017, Dennis Åsberg defended his thesis Fundamental and Regulatory Aspects of UHPLC in Pharmaceutical Analysis. The thesis can be downloaded via the Swedish University Library here.

The thesis was selected as thesis of the month by the Swedish magazine Kemivärlden Biotech med Kemisk tidskrift and the article is available here.

For more information about the thesis, please contact Torgny Fornstedt.

Thesis “Fundamental Investigations of Supercritical Fluid Chromatography”

On the 16th of october 2015 Martin Enmark defended his thesis on Supercritical Fluid Chromatography titled “Fundamental Investigations of Supercritical Fluid Chromatography”

The thesis can be downloaded via the Swedish University Library here:

Thesis download

The thesis was selected as thesis of the month by the Swedish magazine Kemivärlden Biotech med Kemisk Tidskrift. The excerpt can be downloaded here:

http://www.fssg.se/wp-content/uploads/2016/03/KV_7_2015_ebook_p42.pdf

The including papers Paper I – V can be downloaded here

Paper I: Determination of adsorption isotherms in supercritical fluid chromatography

Paper II: Investigations of plateau methods for adsorption isotherm determination in supercritical fluid chromatography

Paper III: Evaluation of co-solvent fraction, pressure and temperature effects in analytical and preparative supercritical fluid chromatography

Paper IV: A closer study of peak distortions in supercritical fluid chromatography

Paper V: Evaluation of scale-up from analytical to preparative supercritical fluid chromatography

For questions regarding the thesis please contact Torgny Fornstedt

Lecture at HPLC 2015 Geneva

We attended the 42nd International Symposium on High Performance Liquid Phase Separation and Related Techniques in Geneva 2015 where we gave the following presentations:

Visualization and explaining serious deformations in Supercritical Fluid Chromatography due to the very injection principle Torgny Fornstedt(1), Martin Enmark(2) , Jörgen Samuelsson(2) , Dennis Åsberg(2) , Andrew Shalliker(3) (1) Karlstad University, (2) Department of Engineering and Chemical Sciences, INTERACT, Karlstad University, (3) Australian Centre for Research on Separation Science, School of Science and Health, University of Western Sydney, Parramatta, NSW, Australia

Deeper Scientific Understanding and Continuous Improvement of Regulatory Approved Analytical Methods Jörgen Samuelsson(1) , Dennis Åsberg(1) , Anders Karlsson(2) , Torgny Fornstedt(1) (1) Karlstad University, (2) Astra Zeneca

For more information please visit the symposium webpage:

http://www.hplc2015-geneva.org/