Page 1/16 Modiｦed Protocol to Use Platelet Rich Fibrin (PRF) as a local antibiotic delivery system – In Vitro study MHD Bahaa Aldin Alhaffar (  bhaa.alhafar@gmail.com ) Damascus University https://orcid.org/0000-0002-9147-189X Lama Ayoub Shibibe Damascus University Chadi Soukkarieh Damascus University Ali Abou Sulaiman Damascus University Research Article Keywords: Antibiotic, PRF, Plasma Concentrate, Biomaterial DOI: https://doi.org/10.21203/rs.3.rs-101123/v2 License:   This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License