Establishment of Fluorescence Sensitization Method for Hydroxysafflor Yellow A

Figure 2

(a) Fluorescence spectra of HSYA at various temperatures (293∼343K). All spectra were measured in PBS (PO₄³⁻ = 10 mM, pH = 7) solution, with excitation at 450 nm. (b) Changes in maximum fluorescence intensity of HSYA with temperature values (293∼343K).

(a)

(b)