Characterization and Biocompatibility of Chitosan Gels with Silver and Gold Nanoparticles
Figure 7
The images represent the healed wounds performed in the dorsum of the rats after 28 days with their respective histological analysis observed at 1000X. (a) 3.5% chitosan gel with 0.1% silver nanoparticles. (b) 3.5% chitosan gel with 0.02% gold nanoparticles. (c) 3.5% chitosan gel without nanoparticles and 4% acetic acid concentration.
