The electrochemical biosensors are a class of biosensors which convert biological
information such as analyte concentration that is a biological recognition element …

Background The electrochemical biosensor is one of the typical sensing devices based on
transducing the biochemical events to electrical signals. In this type of sensor, an electrode …

Graphene has attracted wide consideration in recent years to the assembly of sensitive
sensors and biosensors due to its unique and remarkable physical and electrochemical …

Biosensors are of great significance because of their capability to resolve a potentially large
number of analytical problems and challenges in very diverse areas such as defense …

We first reported that polyvinylpyrrolidone-protected graphene was dispersed well in water
and had good electrochemical reduction toward O2 and H2O2. With glucose oxidase (GOD) …

This review focuses on recent contributions in the development of the electrochemical
sensors based on carbon nanotubes (CNTs). CNTs have unique mechanical and electronic …

This review provides an overview of recent research on chemical sensors based on polymer
composites with carbon nanotubes (CNTs) and graphene (G) for quantitative and qualitative …

Nanostructured ZnO with its unique properties could provide a suitable microenvironment for
immobilization of enzymes while retaining their biological activity, and thus lead to an …

Sensitive detection of the physiologically important chemicals involved in brain function has
drawn much attention for the diagnosis and treatment of brain diseases and neurological …

This tutorial review briefly surveys the chronological evolution of biosensor concepts based
on electrogenerated polymers. The most common procedures of biomolecule immobilization …