A high-performance organic-inorganic composite bone cement enabled by a Sr-doped alginate-phosphate ternary system

Shuangying Tang, Qianjiang Liu, Yu Fu, Lihang Jiang, Wenjing Liu, Shuai Wu, Jiaqi Chen, Si Chen, Xu Wang, Chunsheng Qu, College of Materials Science and Engineering, State Key Laboratory of Advanced Separation Membrane Materials, Zhejiang Key Laboratory of Plastic Modification and Processing Technology, Zhejiang University of Technology, PR China, Clinical Laboratory of Lishui People, s Hospital, First Affiliated Hospital of Lishui College, Wenzhou Medical College LiShui Hospital, PR China

Journal of Biomaterials Applications

Published online on February 23, 2026

Abstract

Journal of Biomaterials Applications, Ahead of Print.
Conventional calcium sulfate bone cements suffer from rapid degradation, poor anti-washout property, and inadequate bioactivity. To overcome these limitations, we developed an injectable bone cement based on a novel ternary synergistic system of Sr-doped ...