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. 2022 Oct 4;23(19):11793. doi: 10.3390/ijms231911793

Figure 2.

Figure 2

The influence of the shape in the magnetization of magnetic polymeric micelles. (A) TEM images of micelles produced with PBA-PEG-PCL@Fe3O4 with spherical (a,b) or rod-like (c,d) morphology. Images in (a,c) represent micelles without Fe3O4 while (b,d) refer to magnetic polymeric micelles. In panels (a,c), the inserted images indicate the nanoparticle size distribution. (B) The magnetization loop was performed on the magnetic particles (Fe3O4) and the spherical (S2@Fe3O4,) and rod-like (R2@Fe3O4) micelles at room temperature by vibrating sample magnetometry. Adapted with permission from Ref. [85]. Copyright 2022, The Royal Society of Chemistry.