掺锶羟基磷灰石纳米颗粒的合成、表征及模拟研究

周子航,王群,葛翔,李朝阳

Strontium Doped Hydroxyapatite Nanoparticles: Synthesis, Characterization and Simulation

ZHOU Zihang,WANG Qun,GE Xiang,LI Zhaoyang

Table 1 Chemical composition of nanoparticles measured by EDS

Sample Ca/mol% Sr/mol% P/mol% n(Ca+Sr)/n(P) n(Ca)/n(P) n(Sr)/n(P) n(Sr)/n(Ca+Sr) HA 62.02 0.03 37.95 - 1.634 - - 10%Sr-HA 55.98 5.64 38.38 1.605 1.459 0.147 0.092 50%Sr-HA 31.85 30.59 37.56 1.662 0.847 0.814 0.490 100%Sr-HA 0.05 63.85 36.10 - - 1.769 -