Figure 8.

(A) Fluorescence emission spectra (λ_exc = 375 nm) of hydrogel (I) and magnetogels containing citrate-stabilized (II) and lipid-coated (III) manganese ferrite nanoparticles (0.025 wt%) incorporating the doxorubicin and comparison with the plain gels. (B) Fluorescence spectra (λ_exc = 480 nm) of directly-excited doxorubicin in gels, (I) and magnetogels con-taining citrate-stabilized (II) and lipid-coated (III) manganese ferrite nanoparticles (0.025 wt%) incorporating the doxorubicin and comparison with the plain gels