Graphene’s host of impressive attributes includes several properties that are ideal for sensing. Now researchers have successfully fabricated a generic biosensing platform based on functionalized graphene and used it to detect markers related to cancer risk for the first time. The sensitivity of detection outperforms other assay-based sensors allowing valuable early-stage detection of the disease…..
http://nanotechweb.org/cws/article/tech/58672
Illustration of the generic graphene biosensor platform