Fig. 5

(a) Deconvoluted spectrum of SAF measured at 235 nm at which SAF DEG is zero-crossing and (b) Deconvoluted spectrum of SAF DEG measured at 242.3 nm at which SAF is zero-crossing.

(a) Deconvoluted spectrum of SAF measured at 235 nm at which SAF DEG is zero-crossing and (b) Deconvoluted spectrum of SAF DEG measured at 242.3 nm at which SAF is zero-crossing.