开发惰性涂层,以防止药物在3D打印的扩散细胞中被保留
Carlos Bendicho-Lavilla1, Victoria Díaz-Tomé1, Iria Seoane-Viaño1
1Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, and Institute of Materials (iMATUS), University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain; Paraquasil Group (GI-2109), Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain.
International journal of pharmaceutics
|May 24, 2024
概括
3D打印使药物研究具有成本效益,可定制的扩散细胞成为可能. 惰性涂层防止药物保留,验证3D打印的弗朗茨扩散细胞用于制药研究.
科学领域:
- 材料科学 材料科学 材料科学
- 制药科学 制药科学
- 生物医学工程 生物医学工程
背景情况:
- 传统的玻璃扩散细胞 (如弗朗茨扩散细胞) 昂贵且脆弱.
- 三维 (3D) 打印为使用聚合物进行精确,可定制的扩散装置提供了具有成本效益的替代方案.
- 药物物质相互作用对3D打印的扩散模型构成挑战.
研究的目的:
- 为3D打印的扩散细胞开发惰性涂层.
- 为了评估涂层3D打印设备的药物保留特性.
- 为了验证3D打印的扩散细胞用于药物释放研究的使用.
主要方法:
- 扩散装置的设计和制造采用立体石版 (SLA) 3D打印.
- 对3D打印设备施加了各种惰性涂层.
- 使用两种模型药物,然后使用voriconazole眼滴来评估药物保留.
主要成果:
- 一种涂层在防止药物保留方面表现出显著的潜力.
- 选择的涂层允许成功评估药物保留率.
- 具有惰性涂层的3D打印扩散细胞在药物释放研究中被证明是可行的.
结论:
- 惰性涂层对于缓解3D打印扩散细胞中的药物物质相互作用至关重要.
- 3D打印与适当的涂层相结合,为扩散细胞技术提供了具有成本效益和适应性的制造方法.
- 这种方法支持为制药和化品应用量身定制的扩散模型的开发.
相关概念视频
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