Fig. 1

EDX spectra of nanoparticles synthesized (A + B) DX spectra of NBr-NPs, (C + D) EDX spectra of Se-NPs, (E, F) EDX spectra of Br loaded on Se-NPs.
EDX spectra of nanoparticles synthesized (A + B) DX spectra of NBr-NPs, (C + D) EDX spectra of Se-NPs, (E, F) EDX spectra of Br loaded on Se-NPs.