期刊
MATERIALS LETTERS
卷 65, 期 5, 页码 815-817出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2010.12.004
关键词
Hematite nanoparticles; Hydrothermal; Monodispersion; Cytotoxicity; Oxidative stress
资金
- Tianjin Medical University
A simple hydrothermal method was developed to prepare monodispersed and well-crystallized hematite nanoparticles with a diameter distribution of about 180 nm. In-vitro cytotoxicity of such nanoparticles was carried out using Hek 293 cell culture system with different dosages. Assessment of cell viability reveals that hematite nanoparticles reduce cell viability in a dose- and time-dependent manner within a rather wide dosage range. Such cytotoxicity is correlative Lathe decrease of the activity of antioxidative enzymes induced by the oxidative stress in cells. (C) 2010 Elsevier B.V. All rights reserved.
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