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. 2022 Aug 17;10:896719. doi: 10.3389/fbioe.2022.896719

FIGURE 4.

FIGURE 4

Melt electro writing on top of hydrogel strands (Pluronics F127) (Ruijter et al., 2019). Deposited MEW fibers on a single strand (A), grouped strands (B) and multiple layers of Pluronics F127 (C,D). White arrows indicate the melt electro spun PCL fibers and yellow arrows depict Pluronics F127 strands.