Biosensors based on tunnel field-effect transistors (TFETs) have emerged as a transformative technology in the detection of biomolecules, offering exceptional sensitivity and low power consumption. By ...

High electron mobility transistors (HEMTs) have emerged as pivotal devices in the field of electronic sensing owing to their intrinsic ability to support a high-mobility two‐dimensional electron gas.

Graphene-based field-effect transistors, for example, could register the tiniest changes in the electronic properties caused by the molecules when they interact with this atomically thin layer.

A collaborative biosensing system is developed for amplification-free RNA/miRNA detection by integrating Type III CRISPR-Cas10 system with a graphene field-effect transistor (GFET). Continuous ...

The ability to detect diseases at an early stage or even predict their onset would be of tremendous benefit to doctors and patients alike. A research team now develops intelligent, miniaturized ...

A technical paper titled “Wafer-Scale Graphene Field-Effect Transistor Biosensor Arrays with Monolithic CMOS Readout” was published by researchers at VTT Technical Research Centre of Finland and ...

A field-effect transistor biosensor (left) for measuring antibody levels and a microneedle patch on top of a penny. Combining a microneedle patch (right) with a field-effect transistor biosensor for ...

What are Organic Field-Effect Transistors? Organic field-effect transistors (OFETs) are a type of transistor that uses an organic semiconductor material as the active layer. Unlike conventional ...