Alves A., Grenha A., Pinho E. D., Mano J. F., Neves N. M., Sousa R. A., and Reis R. L.,  "Extraction, Preliminary Characterization and Potential Biomedical Applications of a Sulphated Polysaccharide From the Green Algae Ulva, the Common Sea Lettuce",  3rd Marie Curie Cutting Edge InVENTS Conference on Biomineralisation of polymeric materials, bioactive biomaterials and biomimetic methodologies, 2007.