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. Author manuscript; available in PMC: 2022 Jan 22.
Published in final edited form as: Soft Matter. 2021 Jan 22;17(2):241–253. doi: 10.1039/d0sm01442g

Figure 4.

Figure 4.

A. Morphology of collagen ECM and fibroblasts surrounding a non-metastatic EpH4-Ev spheroid and a metastatic 67NR spheroid, demonstrating increased alignment surrounding the metastatic spheroid. B,C. Magnetically-controlled increased fiber alignment to model the effect of the cancerous spheroid results in increased rates of diffusion of exosome-sized particles. From 3.