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. 2020 Aug 29;10(9):1702. doi: 10.3390/nano10091702

Figure 3.

Figure 3

(A) Fluorescence emission spectra of curcumin in aqueous magnetoliposomes and liposomes of DPPC (λexc = 420 nm, [curcumin] = 1 × 10−6 M). (B–D) Fluorescence emission spectra of aqueous magnetoliposomes of DPPC containing curcumin and Nile Red (λexc = 420 nm, [curcumin] = 1 × 10−6 M, [Nile Red] = 1 × 10−6 M) in solution of AMLs (AMLs), in a pre-gelation solution (pH ≈ 12, Sol) and hydrogel state (Gel) of the compounds H1, H2 and H3. (E) Fluorescence emission spectra of Nile Red in aqueous magnetoliposomes and liposomes of DPPC (λexc = 520 nm, [Nile Red] = 1 × 10−6 M) and (F–H) in solution of AMLs, in a pre-gelation solution (pH ≈ 12, Sol) and hydrogel state (Gel) of the compounds H1, H2 and H3.