Fig. 9From: Preparation of bilayer tissue-engineered polyurethane/poly-L-lactic acid nerve conduits and their in vitro characterization for use in peripheral nerve regenerationSEM images of hEnSCs cultured on PLA, PU, PU/MWCNT, and PLA/PU/MWCNT nanofibrous scaffolds after 48 hours. (A–D) Scaffolds without cells; (E–H) scaffolds with cells (pseudo-colored) at different magnificationsBack to article page