A nanoscale RGD-pyrene-graphene oxide (GO) biosensor was prepared for real-time in situ detection of a cancer cell surface marker, integrin αvβ3. This nanoscale GO-based biosensor is simple, robust, sensitive and of high selectivity. It can also be adapted to other cancer cell surface marker evaluation systems.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3622590 | PMC |
| http://dx.doi.org/10.1039/c2cc31974h | DOI Listing |
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