Fig. 9From: AuNPs and 2D functional nanomaterial-assisted SPR development for the cancer detection: a critical reviewGO-AuNPs hybrids assisted SPR biosensor in the measurement of miRNA. A Schematic illustration of GO-AuNPs hybrids synthesis and its usage for SPR signal amplification. B Resonance spectrum of bare AuNPs (blue curve) and GO-AuNPs composites (red curve) amplified SPR. Reprinted with permission from ref.(Wang et al. 2016b)Back to article page