This short article overviews the use of screen-printed electrodes (SPEs) in the field of
electroanalysis and compares their application against traditional laboratory based …

This review summarizes the synthesis of gold (Au) and Au-based nanomaterials and their
recent advances of application in electrochemical small-molecule sensors, DNA sensors …

Collection of nasopharyngeal samples using swabs followed by the transfer of the virus into
a solution and an RNA extraction step to perform reverse transcription polymerase chain …

Electroanalytical devices have entered into the entirely new phase due to the utilization of
the nanomaterials for the fabrication of electrochemical sensors. Nanomaterials with …

Monitoring human health for early detection of disease conditions or health disorders is of
major clinical importance for maintaining a healthy life. Sensors are small devices employed …

Biosensor development includes the deposition of (nano) materials onto a conductive
electrode surface, which is a crucial step for obtaining improved performance from the …

The outstretched applications of biosensors in diverse domains has become the reason for
their attraction for scientific communities. Because they are analytical devices, they can …

Infectious diseases are a potential risk for public health and the global economy. Fast and
accurate detection of the pathogens that cause these infections is important to avoid the …

Analytical chemistry is now developing mainly in two areas: automation and the creation of
complexes that allow, on the one hand, for simultaneously analyzing a large number of …

Novel sensitive, rapid and economical biosensors are being developed in a wide range of
medical environmental and food applications. In this paper, we review some of the main …