An interview with Robert Hettich, author of a Feature article on Metaproteomics.

An interview with Michael Bogan, author of a Feature article on serial femtosecond crystallography.

An interview with Julian Whitelegge, author of a Feature article focusing on integral membrane proteins and bilayer proteomics.

An interview with David Walt, author of a Feature article presenting methods for single molecule detection and analysis and Ernst Zinner on the latest microanalytical techniques applied to the analysis of stardust.

An interview with Lars Konermann, author of a Feature article presenting the mechanisms of electrospray ionization.

An interview with Alejandro Cifuentes, author of the Feature on the present and future challenges in food analysis.

An interview with Benjamin Miller, author of the Feature on the current advances in biosensing with 1-D and 2-D photonic crystals.

An interview with Parastoo Hashemi, author of the Feature on the use of carbon fiber microelectrodes to follow electroactive molecules in the brain.

An interview with Stephen Stein, author of the Feature on mass spectral reference libraries.

An interview with Thomas Meade, an author of the Feature on methods for characterizing magnetic resonance probes.