期刊
VIETNAM JOURNAL OF CHEMISTRY
卷 56, 期 4, 页码 460-465出版社
WILEY
DOI: 10.1002/vjch.201800030
关键词
Fluorescent gold nanoclusters; fluorescent quantum yield; nanodot
资金
- Vietnam National Foundation for Science and Technology Development (NAFOSTED) [103.03-2016.72]
The fluorescent gold nanoclusters (AuNCs) have been synthesized using aqueous reduction of chloroaric acid with mecapto undecanoic acid (MuA) as a thiol protecting agent. These AuNCs exhibited a strong absorption at 370 nm and a fluorescent emission in visible region. The emission spectrum can be tuned from 520 to 560 nm by controlling the NaOH concentrations during the reaction process. The gold nanoclusters exhibit a quantum yield of few percents and a fluorescence lifetime of similar to 2ns. These properties of AuNCs provide greatly promising for biological applications.
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