Fig. 6

First derivative synchronous fluorescence spectra of: A PLN (0.5 µg/mL). B CFX (0.5–1.0–2.0–3.0–4.0 and 5.0 µg/mL).at 326.2 nm
First derivative synchronous fluorescence spectra of: A PLN (0.5 µg/mL). B CFX (0.5–1.0–2.0–3.0–4.0 and 5.0 µg/mL).at 326.2 nm