Fig. 7From: The recent advancements in the early detection of cancer biomarkers by DNAzyme-assisted aptasensorsa A colorimetric aptasensor for the MUC1 detection using MNPs and DNAzyme catalyzed the H2O2-related oxidation of the ABTS; b The ABTS-based colorimetric DNAzyme-assisted aptasensing of VEGF165. Reproduced with permission from [93] and [94]Back to article page