371. 3D打印玻璃骨骼替代品

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消息来源报道了一项由美国化学学会的研究，该研究开发出一种可3D打印的生物活性玻璃，旨在作为骨骼替代品。研究人员利用带相反电荷的二氧化硅颗粒以及钙和磷酸盐离子，创造了一种凝胶，可以在相对较低的温度下固化，无需有毒的塑化剂。这项创新技术成功地在兔子模型中持续支持了骨细胞的生长，效果优于普通玻璃和一种市售的骨替代品。该文章于2025年9月23日发布，强调了这种低成本方法在医学和工程领域的潜在应用。内容来源：https://phys.org/news/2025-09-bone-substitute-3d-glass.html

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371. 3D打印玻璃骨骼替代品

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