Biomedical Engineering and Bioengineering Commons^™

Development Of A Programmed Electrospun Three Dimensional (3d) Nanofiber Collecter And It’S Application To Orthopedic Implant Coatings, Liang Chen

Wayne State University Dissertations

Orthopedic implants might not directly unite with bones especially in compromised patients even if they have been appropriately fixed. The lack of early osseointegration would lead to the failure of the orthopedic implant. A “bone-like” implant surface is urgently needed to accelerate osseointegration. Electrospun nanofiber (NF) is a promising implant coating due to its highly porous nanoscale structure. It mimics the collagen I nanofibrous network of bone tissue; meanwhile it has been widely used as a drug delivery device. However, its compact and dense structure is not ideal for cell growth. Our strategy was to develop a functional three-dimensional (3D) …