Misc - Chromatography Online

Self-Assembled Nanomaterials for Enhanced Chemical Separations

May 1, 2011

Nanomaterials offer exciting possibilities for improving separations with techniques such as TLC, SPME, and CE.

High-Throughput Tools and Approaches for Development of Process Chromatography Steps

March 1, 2011

An overview of high-throughput process development (HTPD) tools and approaches, as well as a case study

The 2011 LCGC Pittcon Awards

March 1, 2011

Now in its fourth year, the LCGC Awards have quickly grown into one of the premier honors for both emerging and veteran practitioners of chromatography.

Optimization of Asymmetrical Flow Field-Flow Fractionation

January 1, 2011

This article illustrates how to choose the best experimental parameters for asymmetrical flow field-flow fractionation.

Determination of Chlorophenols by SPME

December 1, 2010

A method based on SPME and GC–MS was developed to analyse chlorophenols and their metabolites in aqueous samples.

In-line Reactions in Capillary Electrophoresis

November 5, 2010

Capillary electrophoresis (CE) is a small-scale separation technique based on differences in migration speed of species or compounds in an externally applied electric field.

A CE Revival

November 5, 2010

Kevin Altria, associate director at GlaxoSmithKline and CE Currents editor on the current status of CE as an effective analytical technique.

Q&A: Out Of Office Reply

November 1, 2010

Alasdair Matheson spoke to Gerda Morlock about her radical approach to boost the performance of ultrathin-layer chromatography.

Popular Cell Expression Systems

September 1, 2010

The authors describe the most common cell-based protein expression systems and purification strategies used in the biotechnology industry.


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Column Watch: Ron Majors, established authority on new column technologies, keeps readers up-to-date with new sample preparation trends in all branches of chromatography and reviews developments. LATEST: When Bad Things Happen to Good Food: Applications of HPLC to Detect Food Adulteration

Perspectives in Modern HPLC: Michael W. Dong is a senior scientist in Small Molecule Drug Discovery at Genentech in South San Francisco, California. He is responsible for new technologies, automation, and supporting late-stage research projects in small molecule analytical chemistry and QC of small molecule pharmaceutical sciences. LATEST: HPLC for Characterization and Quality Control of Therapeutic Monoclonal Antibodies

MS — The Practical Art: Kate Yu brings her expertise in the field of mass spectrometry and hyphenated techniques to the pages of LCGC. In this column she examines the mass spectrometric side of coupled liquid and gas-phase systems. Troubleshooting-style articles provide readers with invaluable advice for getting the most from their mass spectrometers. LATEST: Radical Mass Spectrometry as a New Frontier for Bioanalysis

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