A biocompatible artificial tendril with a spontaneous 3D Janus multi ...
On the 3D multi-helix-perversion microstructures, the growth of HUVECs (human umbilical vein endothelial cells) are observed with a preferential cell distribution of around 86% on the PCL microcoils. Simultaneously, higher focal adhesion, enhanced cell proliferation and elongation are also exhibited by the PCL microcoils, leading to a ...