Figure 4: The ratio versus the different concentrations of Tet (2 ng/mL to 2000 ng/mL).
From: Monitoring tetracycline through a solid-state nanopore sensor
The insert shows the enlargement of the black circled area. I is the slow growth zone (0–39.5 ng/mL); II is the rapid growth zone (39.5–529.7 ng/mL); and III is the saturated zone (>529.7 ng/mL).
