G. Ghorbanipour, M. Mahmoodi, M. A. Sharif, and M. Tabatabaee, “Sol–Gel Synthesis and Characterization of TiO2–Doped Bioactive Glass Nanoparticles in the SiO2–CaO–P2O5 System for Dental Applications”, Prog. Biomater., vol. 15, no. 1, Mar. 2026, doi: 10.57647/pibm.2026.152605.