一种PEG衍生物交联透明质酸聚合物及其制备方法和应用
提供一种PEG衍生物交联透明质酸聚合物及其制备方法和应用。聚合物由透明质酸或透明质酸衍生物与PEG衍生物交联形成,所述聚合物具有如式I所示的结构:A由PEG衍生物提供,Y为连接基团,G由透明质酸或其衍生物提供,1≤m≤PEG衍生物的官能团数。该聚合物生物安全性高,粘弹性较好,交联网络能经过高温蒸汽灭菌,最终以无菌形式稳定存在,可用于产业化,具有较高的应用价值。
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