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用油中的水乳液方法制造凝微粒的临界过程参数

Burak Demir¹, Michael C Hacker¹

¹Heinrich Heine University Duesseldorf, Faculty of Mathematics and Natural Sciences, Institute of Pharmaceutics and Biopharmaceutics Universitaetsstrasse 1, 40225 Duesseldorf, Germany.

International journal of pharmaceutics

|November 24, 2025

概括

这项研究优化了使用实验设计 (DoE) 的凝微粒制造. 的速度显著影响颗粒的形状,使生物材料应用的控制.

科学领域:

生物材料科学生物材料科学
化学工程是化学工程的重要组成部分.
颗粒技术颗粒技术

背景情况:

凝微粒越来越多地被用作多功能生物材料.
有效的制造方法对于控制颗粒性质至关重要.
无乳化剂技术在微粒子生产中具有优势.

研究的目的:

为了研究使用无乳化剂的油中的水技术制造等微粒的制造.
使用实验设计 (DoE) 来优化过程参数.
为了实现对粒子大小分布和形状因素的有效控制.

主要方法:

使用无乳化剂的油中的水乳液技术.
在三个单独的实验中使用实验设计 (DoE).
研究了两种类型的凝 (A型和B型).
分析了速度,工艺温度和水与油相体积比的影响.

主要成果:

的速度是影响颗粒球状性的最重要的因素,对于这两种类型的凝.
工艺温度显著影响了A型凝颗粒形状.
水与油相容量比影响了B型凝微粒球性.
在粒子大小分布和形状之间发现了相关性,更细的粒子表现出较低的形状质量.
通过验证批次证明了B型凝微粒的高工艺性能.

结论:

对于这两种类型的凝,能够有效控制凝微粒尺寸分布和形状因素.
优化的制造工艺为生产高质量的等微粒提供了基础,以便随后进行交叉链接.
控制的颗粒球性对最终交联生物材料的质量有好处.

关键词:

设计实验的设计.粒子形状参数粒子形状参数颗粒大小分布颗粒大小分布蛋白质微球是蛋白质的微球.油中的水乳液法油中的水乳液法

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