The evolutionary success in information technology has been sustained by the rapid growth
of sensor technology. Recently, advances in sensor technology have promoted the …

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

(Mi) RNAs are important biomarkers for cancers diagnosis and pandemic diseases, which
require fast, ultrasensitive, and economical detection strategies to quantitatively detect exact …

Breast cancer is a widely occurring cancer in women worldwide and is related to high
mortality. The objective of this review was to present several approaches to investigate the …

In this work, we develop a field-effect transistor with a two-dimensional channel made of a
single graphene layer to achieve label-free detection of DNA hybridization down to …

A multifunction, high-sensitivity, and temperature-compensated optical fiber DNA
hybridization sensor combining surface plasmon resonance (SPR) and Mach–Zehnder …

Breast cancer (BC) is the most occurring cancer in females and the second most commonly
occurring cancer world-wide. Early detection of BC may ease the treatment and prevent the …

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

The first isolation of graphene opens the avenue for new platforms for physics, electronic
engineering, and materials sciences. Among several kinds of synthesis approaches …

Research has focused on graphene for developing the next generation of label-free
biosensors, capable of highly sensitive and specific detection of DNA or other biomolecules …