[Retracted] Influence of P(VDF-TrFE) Membranes with Different Surface Potentials on the Activity and Angiogenic Function of Human Umbilical Vein Endothelial Cells

<div>SEM images and Water contact angle of P(VDF-TrFE) membranes. (a), (b) SEM images and water contact angle for P(VDF-TrFE) membranes before and after polarization.</div>

BioMed Research International

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Figure 2

Figure 2: [Retracted] Influence of P(VDF-TrFE) Membranes with Different Surface Potentials on the Activity and Angiogenic Function of Human Umbilical Vein Endothelial Cells 

Figure 2 | [Retracted] Influence of P(VDF-TrFE) Membranes with Different Surface Potentials on the Activity and Angiogenic Function of Human Umbilical Vein Endothelial Cells 