Figure 4.
The Rhodamine B encapsulation/release profiles of the nanofiber mats electrospun from the spin dopes “A” (symbol “■”), “B” (symbol “▲”), and “C” (symbol “•”) after various hours’ immersion in PBS (pH = 7.4).
The Rhodamine B encapsulation/release profiles of the nanofiber mats electrospun from the spin dopes “A” (symbol “■”), “B” (symbol “▲”), and “C” (symbol “•”) after various hours’ immersion in PBS (pH = 7.4).