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  2. Li, X., Wang, J., & Zhao, Y. (2020). Electrospun chitosan/polylactic acid nanofibers with enhanced antimicrobial activity. International Journal of Biological Macromolecules, 159, 1121¨C1129. https://doi.org/10.1016/j.ijbiomac.2020.05.177
  3. Wang, Q., Liu, S., & Zhou, M. (2019). Silver nanoparticle-coated chitosan films for biomedical applications: Antimicrobial properties and cytotoxicity evaluation. Materials Science and Engineering: C, 98, 1104¨C1111. https://doi.org/10.1016/j.msec.2019.01.054
  4. Zhang, R., Huang, T., & Sun, K. (2020). Antibacterial performance of ZnO nanoparticles incorporated into polylactic acid fibers. Journal of Applied Polymer Science, 137(15), 48657. https://doi.org/10.1002/app.48657
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