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29 天
离子介导渐进性硬化水凝胶促进血管化骨再生的研究
本文报道了一种基于透明质酸酪胺(HAT)和锂皂石(Lap)共组装的水凝胶平台,该材料能通过阳离子扩散介导的二次交联实现48小时内模量从0.8 kPa到7.4 kPa的渐进性硬化。体外实验表明该动态基质可增强人骨髓基质细胞(HBMSCs)与人脐静脉内皮细胞(HUVECs)的相互 ...
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