In recent years, the need for simple, fast, and economical detection of food and
environmental contaminants, and the necessity to monitor biomarkers of different diseases …

Electrochemical aptasensors have gained significant attention due to their exceptional
sensitivity, selectivity, stability, and rapid response, combining the advantages of …

Aptamers are synthetic bio-receptors of deoxyribonucleic acid (DNA) or ribonucleic acid
(RNA) origin selected by the systematic evolution of ligands (SELEX) process that bind a …

Aptamers are single-stranded DNA and RNA sequences that belong to the group of
“functional nucleic acids”, which exhibit both catalytic and receptor properties. Aptamers …

Aptamers are a kind of special nucleic acids that have the ability to bind various targets (eg
small molecules, macromolecules, and cells) with high affinity and specificity. As a type of …

This paper focuses on the current state of art as well as on future trends in electrochemical
aptasensors application in medical diagnostics. The origin of aptamers is presented along …

The growing number of contaminants requires the development of new analytical tools to
meet the increasing demand for legislative actions on food safety and environmental …

Electrochemical aptasensors, which are based on the specificity of aptamer-target
recognition, with electrochemical transduction for analytical purposes have received …

Abstract Currently, Point-of-care (POC) diagnostic systems have emerged as devices for
early detection of diseases with the ultimate goal of providing rapid diagnostic results in non …

The valuable properties of aptamers, such as specificity, sensitivity, stability, cost-
effectiveness and design flexibility, have favoured their use as biorecognition elements in …