酮康唑和酮康唑/β-环糊精在棉花创伤敷料中作为真菌性皮肤治疗的性能。
Ketoconazole and Ketoconazole/β-cyclodextrin performance on cotton wound dressing as fungal skin treatment.
机构信息
Textile Engineering Department, Functional Fibrous Structures & Environmental Enhancement (FFSEE), Amirkabir Nanotechnology Research Institute (ANTRI), Amirkabir University of Technology, Tehran, Iran.
Textile Engineering Department, Functional Fibrous Structures & Environmental Enhancement (FFSEE), Amirkabir Nanotechnology Research Institute (ANTRI), Amirkabir University of Technology, Tehran, Iran.
出版信息
Carbohydr Polym. 2020 Jul 15;240:116267. doi: 10.1016/j.carbpol.2020.116267. Epub 2020 Apr 16.
Here, a cotton wound dressing was prepared with control release of Ketoconazole (KZ) to kill skin fungus. KZ alone and KZ/β-cyclodextrin (β-CD) were loaded on cotton through diverse methods. The drug release, antimicrobial activities against C. albicans, A. niger, E. coli and S. aureus and also cell cytotoxicity were studied. H NMR ensured the formation of KZ/β-CD complex, SEM images showed surface morphology and confirmed stability. KZ interestingly reacted with the cotton in the batch treatment possibly due to the two active chlorine groups, high temperature and relatively long treatment time. Good antifungal activities and slow release reported for the KZ treated fabric, however KZ/β-CD loaded more on the fabric with regular and slow release for longer time. The batch performed better than continuous method indicated good antifungal activities with more KZ loading and slower release. Also a cross-linking agent along with β-CD/KZ prolonged the release time with excellent washing stability.
在这里,制备了一种具有酮康唑(KZ)控制释放的棉伤口敷料,以杀死皮肤真菌。KZ 单独和 KZ/β-环糊精(β-CD)通过不同的方法负载在棉花上。研究了药物释放、对白色念珠菌、黑曲霉、大肠杆菌和金黄色葡萄球菌的抗菌活性以及细胞毒性。1H NMR 确保了 KZ/β-CD 配合物的形成,SEM 图像显示了表面形态并证实了其稳定性。KZ 与批量处理中的棉花发生了有趣的反应,可能是由于两个活性氯基团、高温和相对较长的处理时间。经 KZ 处理的织物具有良好的抗真菌活性和缓慢释放,然而,β-CD/KZ 负载更多的织物具有更规则和更缓慢的释放,持续时间更长。批量处理比连续处理表现更好,表明具有更多 KZ 负载和更缓慢释放的良好抗真菌活性。此外,交联剂与β-CD/KZ 一起延长了释放时间,具有出色的洗涤稳定性。