Nanotubes Help Healing Hearts Keep the Beat

September 25, 2014

(Nanotechnology Now) – A team led by bioengineer Jeffrey Jacot and chemical engineer and chemist Matteo Pasquali created the patches infused with conductive single-walled carbon nanotubes. The patches are made of a sponge-like bioscaffold that contains microscopic pores and mimics the body’s extracellular matrix. The nanotubes overcome a limitation of current patches in which pore walls hinder the transfer of electrical signals between cardiomyocytes, the heart muscle’s beating cells, which take up residence in the patch and eventually replace it with new muscle.