 This paper discusses the use of electrospond nanofibers as a platform for delivering drugs and biocompatible nanoparticles for bone regeneration. The authors successfully fabricated core sheath nanofibers consisting of polycaprolactone, PCL, semistatin, SIM, and nanohydroxyapatite, Na. These nanofibers were characterized using transmission electron microscopy, TEM, Fourier transform infrared spectroscopy, FTIR, and thermogravimetric analysis, TGA. The authors also tested the ability of these nanofibers to release SIM and Na over time and found that the core sheath nanofibers released SIM for longer than other nanofibers. Additionally, the core sheath nanofibers displayed the best cell proliferation behavior compared to other nanofibers. This paper demonstrates the potential of electrospond nanofibers as a platform for drug delivery and bone regeneration. This article was authored by Qinghui Qian, Qinghui Qian, Yubalu, and others. We are article.tv, links in the description below.