Research Article

Chitosan-Alginate Nanoparticle System Efficiently Delivers Doxorubicin to MCF-7 Cells

Figure 4

TGA thermograms of Csn NP, DOX Csn NP prepared using 2 : 1 weight ratio of chitosan to STPP and Csn-Alg NP, and DOX Csn-Alg NP prepared using 2 : 1 weight ratio of chitosan to alginate.