A Review of Injectable and Implantable Biomaterials for Treatment and Repair of Soft Tissues in Wound Healing

Figure 4

(a) CuO nanoparticles embedded in electrospun PLGA fibers, (b) inhibition of E. coli and S. aureus from PLGA and PLGA/CuO fibers, (c) release profiles of Cu²⁺ ion in water, and (d) fibroblast cell viability study from PLGA and PLGA/CuO fibers [71] (figure obtained from an open access article distributed under the Creative Commons Attribution License).

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