The rapid growth of research in the areas of chemical and biochemical sensors, lab-on-a-
chip, mobile technology, and wearable electronics offers an unprecedented opportunity in …

Electrochemical biosensors combine the selectivity of electrochemical signal transducers
with the specificity of biomolecular recognition strategies. Although they have been broadly …

Viruses are the causing agents for many relevant diseases, including influenza, Ebola,
HIV/AIDS, and COVID-19. Its rapid replication and high transmissibility can lead to serious …

Rapid diagnosis of diseases at their initial stage is critical for effective clinical outcomes and
promotes general public health. Classical in vitro diagnostics require centralized …

Organic thin film transistors (OTFTs) enable rapid and label‐free high‐sensitivity detection of
target analytes due to their low cost, large‐area processing, biocompatibility, and inherent …

Due to the rapid response, the high sensitivity, the good selectivity and the experimental
convenience of the electrochemical DNA biosensor, its applications have attracted broad …

Aryldiazonium salts as coupling agents for surface chemistry have evidenced their wide
applications for the development of sensors. Combined with advances in nanomaterials …

Virus detection at the point-of-care facility has become an alarming topic in the research
community. The latest coronavirus pandemic has highlighted the limitations of current …

An electrochemical aptasensor is a compact analytical device where the bioreceptor
(aptamer) is coupled to a transducer surface to convert a biological interaction into a …

The critical performance factors such as selectivity, sensitivity, operational and storage
stability, and response time of electrochemical biosensors are governed mainly by the …