Issue 4 of 2011 is now available online.
On the front cover: José M. Pingarrón and colleagues from the Complutense University of Madrid use of DNA electrochemical sensors combined with PCR-amplification strategies for the detection of microorganisms.
Critical Review: Electrochemical genosensors based on PCR strategies for microorganisms detection and quantification
María Pedrero, Susana Campuzano and José M. Pingarrón
Anal. Methods, 2011, 3, 780-789
DOI: 10.1039/C0AY00755B
On the inside front cover: Eithne Dempsey and co-workers from Institute of Technology Tallaght, Dublin report a novel immunosensor platform technology based on self-assembled monolayer (SAM) of electrodeposited gold (Au) nanostructures with subsequent antibody attachment.
Evaluation of a modified carbon micromesh electrode as a new substrate for electrochemical immunosensing
Dhanraj Rathod, Susan Warren, Kevin Keane, Denise A. Egan and Eithne Dempsey
Anal. Methods, 2011, 3, 799-805
DOI: 10.1039/C0AY00665C
Both these articles are free to access for six weeks, so do take a look.