Electrochemistry-based sensors offer sensitivity, selectivity and low cost for the detection of
selected DNA sequences or mutated genes associated with human disease. DNA-based …

Development of DNA biosensors and DNA microarrays has increased tremendously over
the past few years as demonstrated by the large number of scientific publications in this area …

Rapid identification of viruses has important implications for medical healthcare. Current
methods for identification and quantification of particular virus are time consuming and often …

Recent trends and challenges in the electrochemical methods for the detection of DNA
hybridization are reviewed. Electrochemistry has superior properties over the other existing …

Electrochemical-based protein sensors offer sensitivity, selectivity and reliability at a low
cost, making them very attractive tools for protein detection. Although the sensors use a …

As our understanding of the human genome increases there is an ever expanding demand
for fast, sensitive and selective methods of DNA analysis. Due to the low associated …

Monolayers of cysteine linked peptide nucleic acid (PNA) assembled on gold electrodes
were investigated for the sensing of DNA recognition. The monolayer was characterized by …

We have studied the electrochemistry of eight flavonoids belonging to four flavonoid sub-
classes: flavone, flavonol, flavanol and anthocyanidin using pencil graphite electrodes …

The application of electrochemical techniques for DNA detection is motivated by their
potential to detect hybridisation events in a more rapid, simplistic and cost-effective manner …

An electrochemical hybridization biosensor based on the intrinsic oxidation signals of
nucleic acids and proteins has been designed, that makes use of the unique binding event …