Fig. 2From: Eco-friendly, sensitive and inventive first derivative synchronous spectrofluorimetric determination of ciprofloxacin and phenylephrine in their pure form, single and combined eye dropsExcitation and emission fluorescence spectra of: (a, a') PLN (0.1 µg/mL), and (b, b') CFX (0.01 µg/mL), using water as a solventBack to article page