Figure 4 | Scientific Reports

Figure 4

From: Aptasensor for multiplex detection of antibiotics based on FRET strategy combined with aptamer/graphene oxide complex

Figure 4

Selectivity test of the aptasensor. The fluorescent signals from several antibiotics are presented relative to the (a) sulfadimethoxine, (b) kanamycin, and (c) ampicillin as the standard. The concentration of all antibiotics were adjusted to 50 ng/mL. Each fluorescent intensity was measured 3 times under same conditions. Standard deviations are indicated by error bars.

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