Now showing items 1-3 of 3
Nanoporous carbon as a sensing platform for DNA detection : the use of impedance spectroscopy for hairpin-DNA based assay
Nanoporous carbons represent well defined materials with large surface area, defined porosity, high electrical conductivity and fast heterogeneous electron transfer rates. These materials are seldom used for sensing and ...
Impedimetric immunoglobulin G immunosensor based on chemically modified graphenes
Immunosensors which display high sensitivity and selectivity are of utmost importance to the biomedical field. Graphene is a material which has immense potential for the fabrication of immunosensors. For the first time, ...
Graphene for electrochemical sensing and biosensing
Graphene has proved to be an excellent nanomaterial for applications in electrochemistry. We review progress in constructing high-performance electrochemical sensors and biosensors. We also discuss: •different routes for ...