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

Graphene's unique physical structure, as well as its chemical and electrical properties, make
it ideal for use in sensor technologies. In the past years, novel sensing platforms have been …

The electrochemistry of graphene and its derivatives has been extensively researched in
recent years. In the aspect of graphene preparation methods, the efficiencies of the top …

As a kind of excellent biomaterials, deoxyribonucleic acids (DNAs) have been employed to
build a variety of biosensors via the interactions between DNAs and biomolecules or …

Graphene as a star among two-dimensional nanomaterials has attracted tremendous
research interest in the field of electrochemistry due to their intrinsic properties, including the …

To control food safety, protect human safety and health, sensors for tetracycline antibiotics
with easy operation, in-situ applications, high sensitivity and selectivity have been urgently …

Carbon materials on the nanoscale exhibit diverse outstanding properties, rendering them
extremely suitable for the fabrication of electrochemical biosensors. Over the past two …

Background Aptasensors are promising biosensors with prominent recognition capabilities.
They have fascinated a lot of attention among scholars, due to the excellent characteristics …

Electrochemical impedance spectroscopy (EIS) is a powerful technique for both quantitative
and qualitative analysis. This review uses a systematic approach to examine how electrodes …

Graphene, owing to its unique chemical structure and extraordinary chemical, electrical,
thermal, optical, and mechanical properties, has opened up a new vista of applications …