For more than four decades, scientists and researchers have relied on the Advances in Chromatography series for the most up-to-date information on a wide range of developments in chromatographic methods and applications. For Volume 52, well-known chemists offer cutting-edge reviews of chromatographic methods with applications in the life sciences¿from aerosol-based detectors to protein biomarker assays. The clear presentation of topics and vivid illustrations for which this series has become known makes the material accessible and engaging to chemists at all levels of technical skill.