AUTHOR=Zhang Handong , Wu Zidong , Wang Zemin , Yan Xinfeng , Duan Xudong , Sun Huaqiang TITLE=Advanced surface modification techniques for titanium implants: a review of osteogenic and antibacterial strategies JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2025.1549439 DOI=10.3389/fbioe.2025.1549439 ISSN=2296-4185