Graphene field-effect transistors (GFETs) are emerging as bioanalytical sensors, in which
their responsive electrical conductance is used to perform quantitative analyses of …

Two‐dimensional (2D) nanomaterials are ultrathin nanomaterials with a high degree of
anisotropy and chemical functionality. Research on 2D nanomaterials is still in its infancy …

Functional graphene nanomaterials (FGNs) are fast emerging materials with extremely
unique physical and chemical properties and physiological ability to interfere and/or interact …

Risk management for drinking water often requires continuous monitoring of various toxins
in flowing water. While they can be readily integrated with existing water infrastructure, two …

Meeting the increasing demand for sensors with high sensitivity, high selectivity, and rapid
detection presents many challenges. In the last decade, electronic sensors based on field …

A reduced graphene oxide (R-GO)-based field-effect transistor (FET) biosensor used for
ultrasensitive label-free detection of DNA via peptide nucleic acid (PNA)–DNA hybridization …

Contamination of surface and drinking water due to the presence of Escherichia coli bacteria
is a major cause of water-borne disease outbreak. To address unmet challenges for …

A black phosphorous (BP)-based field-effect transistor (FET) biosensor was fabricated by
using few-layer BP nanosheets labeled with gold nanoparticle-antibody conjugates. BP …

Electrode miniaturization has profoundly revolutionized the field of electrochemical sensing,
opening up unprecedented opportunities for probing biological events with a high spatial …

Early detection is proven to be the best chance for successful cancer treatment. MiRNAs, as
ideal biomarkers, can identify cancer in the early stage. Therefore, development of highly …