期刊
JOURNAL OF NANOPARTICLE RESEARCH
卷 18, 期 11, 页码 -出版社
SPRINGER
DOI: 10.1007/s11051-016-3652-2
关键词
Silica; 3-aminopropyl-triethoxysilane; Phenolic acid; American foulbrood; Paenibacillus larvae; Semiquinone radicals; Nanoparticles; Microbiology
资金
- CONICET [PIP-0211]
- UNMDP [15-E710]
- ANPCyT [PICT 2012-1817]
Silica nanoparticles attached to gallic acid were synthesized from 7-nm diameter fumed silica particles by different functionalization methods involving the condensation of hydroxyl or carboxyl groups. The particles were characterized by thermal analyses and UV-vis, FTIR, NMR, and EPR spectroscopies. In comparison to free gallic acid, enhanced stability and increased antimicrobial activity against Paenibacillus larvae were found for the functionalized nanoparticles. Thus, both derivatization strategies result in improved properties of the natural polyphenol as antimicrobial agent for the treatment of honeybee pathologies.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据