Design and Synthesis of Nanostructured Materials for Sensor Applications

Figure 10

(a) Schematic illustration of carbon nanotubes immobilized on a sensor surface for an enhanced electrochemical detection of cancer cells. (b) Schematic representation of gold nanoparticles/aligned CNTs immobilized for an electrochemical DNA biosensor for cancer detection. Adapted from [163], an open access article.

(a)

(b)