Biosensors with high sensitivity, selectivity and a low limit of detection, reaching
nano/picomolar concentrations of biomolecules, are important to the medical sciences and …

Electrically–transduced sensors, with their simplicity and compatibility with standard
electronic technologies, produce signals that can be efficiently acquired, processed, stored …

Organic-inorganic halide perovskite quantum dots (PQDs) constitute an attractive class of
materials for many optoelectronic applications. However, their charge transport properties …

Chronic diseases are becoming more prevalent, and the complexities of managing patients
continue to escalate, since their care must be balanced between the home and clinical …

We report that single-stranded deoxyribonucleic acids (ssDNAs) at very low concentrations
can be detected using graphene-combined nano-slot-based terahertz (THz) resonance. A …

Fast and reliable DNA sequencing is a long-standing target in biomedical research. Recent
advances in graphene-based electrical sensors have demonstrated their unprecedented …

The 2D graphene (G) nanosheets (NSs) discovery is amound the foremost revolutionary
incidents in materials science history. This discovery has stimulated huge attention in the …

Sensors play a significant role in modern technologies and devices used in industries,
hospitals, healthcare, nanotechnology, astronomy, and meteorology. Sensors based upon …

In recent years, the significance of biosensors has increased rapidly due to the growing
demand for rapid detection of various biomarkers with high selectivity and sensitivity. Among …

Since its discovery in 1984, the monoamine serotonin (5-HT) has been recognized for its
critical role as a neuromodulator in both the central and peripheral nervous systems. Recent …