Figure 2

Fluorescence quenching spectra of BSA with BrNs at quenching spectra of BSA in the presence of BrNs at (A) 288 K (B) 298 K (C) 308 K. [BSA] = 15 μM, [BrNs] = 0 to 120 μM. Insets: Stern–Volmer plots of BSA-BrNs complex.

Fluorescence quenching spectra of BSA with BrNs at quenching spectra of BSA in the presence of BrNs at (A) 288 K (B) 298 K (C) 308 K. [BSA] = 15 μM, [BrNs] = 0 to 120 μM. Insets: Stern–Volmer plots of BSA-BrNs complex.