Fig. 4

Fourier transforms infrared (FTIR) absorption spectra of Tween80, chitosan, quercetin, Cs@Se NPs, Tw-Cs@Se NPs, and Q-Tw-Cs@Se NPs.

Fourier transforms infrared (FTIR) absorption spectra of Tween80, chitosan, quercetin, Cs@Se NPs, Tw-Cs@Se NPs, and Q-Tw-Cs@Se NPs.