和银注入的酸盐水泥:揭示物理化学性质和体外生物相容性
Meghan Singh1, Chitra Shivalingam1, Sheron Blessy1
1Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND.
Cureus
|December 6, 2023
概括
这项研究成功地合成了和银注入的酸盐水泥,证明了其对牙科应用的生物相容性. 这种新材料显示出增强生物特性和更广泛的牙科临床应用的前景.
科学领域:
- 生物材料科学 生物材料科学
- 牙科材料 牙科材料
- 纳米技术 纳米技术
背景情况:
- 酸水泥以密封性,生物活性和牙科适应性而闻名.
- 限制包括机械故障和过早退化.
- 加入和银等金属离子可以增强生物活性.
研究的目的:
- 评估和银浸生物活性酸盐水泥的生物医学潜力.
- 为了增强酸水泥的基本材料特性.
- 保持生物材料的特性,同时提高生物活性.
主要方法:
- 酸粉末的索尔凝合成.
- 连续添加四乙烯酸盐,酸,银酸和酸.
- 物理化学表征 (SEM,XRD,拉曼) 和体外血红相容性试验.
主要成果:
- 在X射线衍射中发现了晶体相 (Ag6Si2O7,Zn2SiO4,CaCO3).
- 拉曼光谱证实了Si-O-Si和Zn-O的结合.
- SEM显示混合形态;EDS证实了Ca,Si,Zn,Ag,O,C元素.
- 在体外血液相容性测试证实了生物相容性.
结论:
- 成功合成了和银注入的酸盐水泥,证明了生物相容性.
- 预计和银的含有会增强骨质原生和抗菌性质.
- 需要进一步的体外和体内研究来验证临床应用.
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