Nanobiosensor for Detection and Quantification of DNA Sequences in Degraded Mixed Meats

Figure 3

Detection of specific DNA sequences and single nucleotide mismatches using porcine-specific nanobiosensor probes (10 nM). From top to bottom are 4-folds excess (in terms of copy number) (60 nM) perfectly complementary (red curve), single nucleotide mismatch (green curve), and noncomplementary targets (pink curve). The emission spectrum of free nanobiosensor probe (10 nM) is shown in blue curve.