Although there exist numerous established laboratory-based technologies for sample
diagnostics and analyte detection, many medical and forensic science applications require …

Metal nanoparticles (NPs) find widespread application as a result of their unique physical
and chemical properties. NPs have generated considerable interest in catalysis and …

Affinity-based electrochemical detection in complex biological fluids could enable
multiplexed point-of-care diagnostics for home healthcare; however, commercialization of …

Microbial infections remain the principal cause for high morbidity and mortality rates. While
approximately 1400 human pathogens have been recognized, the majority of healthcare …

Diamond electrochemistry using planar macroscopic diamond films has been widely
investigated. Due to the non-uniform doping in diamond, boundary effects, and the varied …

Nitric oxide (NO) is a molecule of vast physiological significance, but much remains
unknown about the in vivo concentration dependence of its activity, its basal level …

pH controls a large repertoire of chemical and biochemical processes in water. Densely
arrayed pH microenvironments would parallelize these processes, enabling their high …

This review covers scholarly articles published in 2008 and 2009 related to the field of
electrochemical sensors. Emphasis was given to full papers reporting on fundamental …

Microbial infections remain an urgent threat to human health, specifically with the increasing
antimicrobial resistance mechanisms. The opportunistic human pathogen Pseudomonas …

An array of nanoscale-recessed ring-disk electrodes was fabricated using layer-by-layer
deposition, nanosphere lithography, and a multistep reactive ion etching process. The …