Monitoring and tracking infection is required in order to reduce the spread of the coronavirus
disease 2019 (COVID-19), induced by severe acute respiratory syndrome coronavirus 2 …

Nucleic acids are remarkable molecules. In addition to Watson–Crick base pairing, the
different structural motifs of these molecules can bind non‐nucleic acid targets or catalyze …

Molecular diagnostics has been the front runner in the world's response to the COVID-19
pandemic. Particularly, reverse transcriptase-polymerase chain reaction (RT-PCR) and the …

The existing electrochemical biosensors lack controllable and intelligent merit to modulate
the sensing process upon external stimulus, leading to challenges in analyzing a few copies …

In this study, the dual signal-labeled hairpin-structured DNA (dhDNA)-based probes have
been developed to construct a novel nano-biosensor. This one hairpin-structured probe …

Graphene is an emerging nanomaterial increasingly being used in electrochemical
biosensing applications owing to its high surface area, excellent conductivity, ease of …

The emergence of highly pathogenic and deadly human coronaviruses, namely SARS-CoV
and MERS-CoV within the past two decades and currently SARS-CoV-2, have resulted in …

Electrochemical sensors have increasingly been linked with terms as modern biomedically
effective highly selective and sensitive devices, wearable and wireless technology, portable …

Paper-based biosensors are microfluidic analytical devices used for the detection of
biochemical substances. The unique properties of paper-based biosensors, including low …

The coronavirus disease 2019 (COVID-19) outbreak caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) was proclaimed a global pandemic in March 2020 …