Objective: Bacterial cellulose (BC) is a biopolymer whose application has been limited due to the difficulty introduce modifiable functional groups onto its network. The present study introduces new from chitosan (Chs) by in-situ method and further modified crosslinking with genipin (Gp), non-toxic agent. Methodology Results: cellulose-chitosan (BC-Chs) hydrogels were synthesized insitu, dried,...

New polyhydroxyoctanoate based composites with incorporated TiO2 microfibers were produced. The presence of the inorganic constituent influenced morphology, physical properties and functionality obtained biomaterials. degree PHO crystallinity decreased in a concentration dependent manner. stiffer than neat PHO, however they preserved their flexibility. Biocompatibility cellular migration studie...

The unique physical, chemical and mechanical properties of carbon nanotubes make them attractive for a variety of biomedical applications. Carbon nanotubes have been used to modify conventional biomedical materials to enhance mechanical properties, biocompatibility, or to impart other functionalities. New multifunctional composite materials using carbon nanotubes have been developed by combinin...