Amaral, M., Gomes, P. S., Lopes, M. A., Santos, J. D., Silva, R. F., & Fernandes, M. H. (2009). Cytotoxicity evaluation of nanocrystalline diamond coatings by fibroblast cell cultures. Acta BiomaterialiaActa Biomater., 5(2), 755 - 763.

Amaral, M., Dias, A. G., Gomes, P. S., Lopes, M. A., Silva, R. F., Santos, J. D., & Fernandes, M. H. (2008). Nanocrystalline diamond: In vitro biocompatibility assessment by MG63 and human bone marrow cells cultures. Journal of Biomedical Materials Research - Part AJ. Biomed. Mater. Res. Part A, 87(1), 91 - 99.

Amaral, M., Lopes, M. A., Santos, J. D., & Silva, R. F. (2002). Wettability and surface charge of Si                    3N                    4-bioglass composites in contact with simulated physiological liquids. BiomaterialsBiomaterials, 23(20), 4123 - 4129.

Santos, J. D., Amaral, M., Oliveira, S. M., Lopes, M. A., & Silva, R. F. (2001). Silicon nitride - bioglass composite for biomedical applications. Key Engineering MaterialsKey Eng Mat, 192-195(Uetikon-Zuerich, Switzerland), 589 - 592.