Alves A., Duarte A. R. C., Mano J. F., Sousa R. A., and Reis R. L.,  "Subcritical sintering of an aliphatic polyester enriched with ulvan particles loaded with a bioactive agent",  XXXVIII Congress of the European Society for Artificial Organs (ESAO 2011) and IV Biennial Congress of the International Federation on Artificial Organs (IFAO 2011), 2011.