Nanostructured, highly aligned poly(hydroxy butyrate) electrospun fibers for differentiation of skeletal and cardiac muscle cells. - Leonardo Ricotti; Alessandro Polini; Giada G. Genchi; Gianni Ciofani; Donata Iandolo; Virgilio Mattoli; Arianna Menciassi; Paolo Dario; Dario Pisignano (EMBC, 2011)