Fiberoptic-Coupled Spectrofluorometer with Array Detection as a Process Analytical Chemistry Tool for Continuous Flow Monitoring of Fluoroquinolone Antibiotics

Figure 5

Fluorescence intensity vs. time: (a) ciprofloxacin, condition: flow rate: 400 μL·min⁻¹, integration time: 600 mS, λ_max: 489 nm, and concentration range: 0.5–25 μg·mL⁻¹; (b) moxifloxacin, condition: flow rate: 400 μL·min⁻¹, integration time: 600 mS, λ_max: 512 nm, and concentration range: 0.5–40 μg·mL⁻¹.

(a)

(b)