Baier, G., C. Costa, A. Zeller, D. Baumann, C. Sayer, P. H. H. Araujo, V. Mailänder, A. Musyanovych and K. Landfester: BSA Adsorption on Differently Charged Polystyrene Nanoparticles using Isothermal Titration Calorimetry and the Influence on Cellular Uptake. In: Macromolecular Bioscience 11, 5, 628-638 (2011).

Almeida, M. G., S. Macieira, L. L. Goncalves, R. Huber, C. A. Cunha, M. J. Romao, C. Costa, J. Lampreia, J. J. G. Moura and I. Moura: The isolation and characterization of cytochrome c nitrite reductase subunits (NrfA and NrfH) from Desulfovibrio desulfuricans ATCC 27774 - Re-evaluation of the spectroscopic data and redox properties. In: European Journal of Biochemistry 270, 19, 3904-3915 (2003).

Cunha, C. A., S. Macieira, J. M. Dias, G. Almeida, L. L. Goncalves, C. Costa, J. Lampreia, R. Huber, J. J. G. Moura, I. Moura and M. J. Romao: Cytochrome c nitrite reductase from Desulfovibrio desulfuricans ATCC 27774 - The relevance of the two calcium sites in the structure of the catalytic subunit (NrfA). In: Journal of Biological Chemistry 278, 19, 17455-17465 (2003).