用银瓦纳酸盐和银纳米颗粒的抗微生物凝:抗真菌和物理化学评估
João Marcos Carvalho-Silva1, Ana Beatriz Vilela Teixeira1, Marco Antônio Schiavon2
1Department of Dental Materials & Prosthesis, Ribeirão Preto School of Dentistry, University of São Paulo (USP), Ribeirão Preto, Brazil.
Future microbiology
|July 9, 2024
概括
一种新的β-银瓦纳达酸 (β-AgVO3) 凝表现出良好的物理化学稳定性和对Candida albicans的显著抗真菌活性,显示出局部应用的潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 制药科学 制药科学
- 菌类学 菌类学是指菌类学.
背景情况:
- 开发新型抗真菌剂对于对抗耐药性Candida albicans感染至关重要.
- 银瓦纳达正在被探索其抗菌性质.
研究的目的:
- 为了配制一个稳定的β-银酸 (β-AgVO3) 凝.
- 为了评估β-AgVO3凝的物理化学稳定性.
- 为了评估β-AgVO3凝对Candida albicans的抗真菌功效.
主要方法:
- 该凝使用β-AgVO3的最小抑制度 (MIC) 制备.
- 物理化学稳定性通过离心,加速稳定性,储存,pH,可注射性,粘度和可传播性测试进行评估.
- 使用阿加扩散方法确定了抗真菌活性.
主要成果:
- β-AgVO3的MIC被确定为62.5微克/毫升.
- 准备的β-AgVO凝在离心后表现出极好的物理化学稳定性,加速稳定性和储存.
- 在20xMIC的β-AgVO凝中观察到对Candida albicans的显著抗真菌活性.
结论:
- 开发的β-AgVO凝配方在物理上是稳定的.
- β-AgVO3凝具有显著的抗真菌特性,可以对抗Candida albicans,这表明它具有治疗潜力.
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