ISPAM Working Group Chair Presentation Book

Spectrofluorometry • Measurement based on excitation and emission  maxima of known PDE5 inhibitors P i l f i d ( i ) i i • otent a or screen ng an sem ‐ quant tat on • Sensitivity and linearity can be improved by  addition of surfactants (demonstrated for sildenafil)  Examples: Wang et al Anal Methods 2 (2010) 519 524 ‐   .,  .  – ‐ Anumolu et al., Asian J. Pharm. Clin. Res. 6 (2013)326‐329