Papers in Scientific Journals (4) 
Alves A. L., Fraguas F. J., Carvalho A. C., Valcarcel J., Pérez-Martín R. I., Reis R. L., Vázquez J. A., and Silva T. H.,  
"Characterization of codfish gelatin: A comparative study of fresh and salted skins and different extraction methods",  
Food Hydrocolloids, vol. 124, issue PA, doi:
10.1016/J.FOODHYD.2021.107238, 2022.
   
   
 
José V. A., Fraguas J., Novoa-Carballal R., Reis R. L., Antelo, Luis T., Pérez-Martín R. I., and Valcarcel J.,  
"Isolation and Chemical Characterization of Chondroitin Sulfate from Cartilage By-Products of Blackmouth Catshark (Galeus melastomus)",  
Marine Drugs, vol. 16, issue 10, pp. 344, doi:
10.3390/md16070233, 2018.
   
   
 
Diogo G. S., Senra E. L., Pirraco R. P., Canadas R. F., Fernandes E. M., Serra J., Pérez-Martín R. I., Sotelo C. G., Marques A. P., González P., Moreira-Silva J., Silva T. H., and Reis R. L.,  
"Marine collagen/apatite composite scaffolds  envisaging hard tissue applications",  
Marine Drugs, vol. 16, issue 8, pp. 269, doi:
10.3390/md16080269, 2018.
   
   
 
Valcarcel J., Novoa-Carballal R., Pérez-Martín R. I., Reis R. L., and José V. A.,  
"Glycosaminoglycans from marine sources as therapeutic agents",  
Biotechnology Advances, vol. 35, issue 6, pp. 711-725, doi:
10.1016/j.biotechadv.2017.07.008, 2017.