[Retracted] 5-Fluorouracil-Loaded PLGA Nanoparticles: Formulation, Physicochemical Characterisation, and In VitroAnti-Cancer Activity

Figure 2

Shows the percentage of FU that is incorporated into PLGA-NPs. The following factors can have an impact: (a) the technique used to prepare the organic phase; (b) the copolymers melting point and combination (RRG502H; GA/LA 50 : 50; RRG 502; GA/LA 50 : 50; RRG 755; GA/LA 75 : 25); (c) the ratio of the organic to aqueous phase. The nanoprecipitation procedure was used to prepare FU-PLGA-NPs.

(a)

(b)

(c)