Recent innovations in point-of-care (POC) diagnostic technologies have paved a critical
road for the improved application of biomedicine through the deployment of accurate and …

The COVID‐19 pandemic, caused by SARS‐CoV‐2, has seriously threatened human life
and security in recent years and has had a serious impact on economic development. A …

Trace detection of ochratoxin A (OTA) in foods is essential to mitigate risks to human health.
Herein, a label-free electrochemical (EC) aptasensor based on dual-signal amplification of …

We developed a multi-pronged approach to enhance the detection sensitivity of localized
surface plasmon resonance (LSPR) sensor chips to detect SARS-CoV-2. To this end, poly …

Wastewater analysis of pathogens, particularly SARS-CoV-2, is instrumental in tracking and
monitoring infectious diseases in a population. This method can be used to generate early …

The hydroxyapatite–lanthanum strontium cobalt ferrite (HA–LSCF) composite showed a
good response on a screen-printed carbon electrode (SPCE) electrochemical aptasensor to …

A detection method based on an electrochemical aptasensor has been developed as an
alternative fast, portable, simple, inexpensive, and high-accuracy detection method for …

Proximity ligation assay (PLA) is a vigorously developed homogeneous immunoassay
assisted by DNA combining dual recognition of target protein by pairs of proximity probes, in …

Aptamers, short strands of either DNA, RNA, or peptides, known for their exceptional
specificity and high binding affinity to target molecules, are providing significant …

The global pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) caused a threat to public health and a worldwide crisis. This raised the need for …