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Updated: Jan 20, 2026

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在mRNA-脂质纳米颗粒的制备过程中,缓冲区交换引起的形态变化逐步发生,因为pH值升高

Yujia He1, Emily H Pilkington1, Hee Jung Kang1

  • 1Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia.

Molecular therapy. Methods & clinical development
|January 19, 2026
PubMed
概括

电离性脂质纳米粒子 (LNPs) 在制造缓冲区交换过程中经历结构变化. 在中间pH下发生粒子融合和斑点形成,而pH7.4时脂质类型会影响最终结构.

关键词:
在LNP中使用LNP.萨克斯 (SAXS) 的时间低温电磁波冷却器 (Cryo-EM) 是一个非常好的方法.脂质纳米颗粒是一种纳米粒子.脂质 pKa 的时间.形态变化 形态变化形态学 形态学 形态学粒子聚变是粒子聚变的一种方式.

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