中空纤维流场流分离技术在典型纳米材料环境行为研究中的应用
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摘要
<正>随着纳米科学和技术的发展,纳米材料的种类和数量呈指数增长,应用领域不断扩大。纳米材料在生产和使用过程中不可避免的释放到环境中,其环境效应和生物安全性正引起越来越多的关注。大量研究表明,纳米材料的环境效应和生物毒性与其粒径密切相关。因此,建立快速、灵敏、准确的纳米材料分离测定方法,对于科学评估不同粒径纳米材料的环境效应和生物毒性具有重要意义。中空纤维流场流分离是一种最新的流场流分离技术,其分离过程类似于传统的非对称流场流分
引文
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