González-Obeso C., Song W., Rodriguez-Pérez M. A., and Mano J. F.,  "Superhydrophobic to Superhydrophylic Biomimetic Poly(3-Hydroxybutyrate) Surfaces Made by Phase Inversion",  Materials Science Forum, vol. 730-732, pp. 44-49, doi:10.4028/www.scientific.net/MSF.730-732.44, 2013.