The seminal importance of detecting ions and molecules for point-of-care tests has driven
the search for more sensitive, specific, and robust sensors. Electronic detection holds …

Quantification of biological or biochemical processes are of utmost importance for medical,
biological and biotechnological applications. However, converting the biological information …

The ubiquitous field-effect transistor (FET) is widely used in modern digital integrated
circuits, computers, communications, sensors, and other applications. However, reliable …

Impedance biosensors are a class of electrical biosensors that show promise for point‐of‐
care and other applications due to low cost, ease of miniaturization, and label‐free …

Interest in biosensors based on field-effect transistors (FETs), where an electrically operated
gate controls the flow of charge through a semiconducting channel, is driven by the prospect …

Low-dimensional materials can be used to create highly sensitive, targeted, label-free, FET
biosensors that can identify a variety of analytes. However, reliable biological FET is not yet …

Organic electronics have, over the past two decades, developed into an exciting area of
research and technology to replace classic inorganic semiconductors. Organic …

Field-Effect Transistor sensors (FET-sensors) have been receiving increasing attention for
biomolecular sensing over the last two decades due to their potential for ultra-high sensitivity …

Over the past decade, synthesized nanomaterials, such as carbon nanotube, nanoparticle,
quantum dot, and nanowire, have already made breakthroughs in various fields, including …

This paper gives a brief survey on biologically sensitive FEDs (field‐effect devices) and
introduces some recent approaches in this field. Basic concepts, functional principles and …