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包载双氯芬酸(Diclofenac)的壳聚糖纳米粒被γ-聚谷氨酸(γ-PGA)修饰
壳聚糖(Chitosan)是一种由甲壳素脱乙酰化得到的天然多糖,作为纳米颗粒的主要骨架材料,能够与药物和其他生物分子结合,通过离子交联或自组装形成纳米颗粒的核心结构,它的氨基基团与带负电荷的药物或其他多聚物通过静电作用结合,从而有效包封药物 ...
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