Fig. 45
From: Carbon Nanotube Assembly and Integration for Applications
a SEM image of bone-tissue sections observed 4 weeks after CNTs were implanted into tubal defects in mice. Adapted from [295]. b, c SEM images showing guided neurite growth along the MWCNT array pattern. The bottom image in part (c) represents the magnified view of a selected region in the top image. Adapted from [296]. d Schematic of steps showing CNT-based drug delivery systems. CNTs of various lengths were used as drug carriers by making their ends open and allowing the drug to be loaded for targeted drug delivery. Adapted from [297]