文章基本信息

标题：Fluorescent Fe Embedded Magnetic Nanodiamonds Made by Ion Implantation
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作者：Bo-Rong Lin ; Srinivasu Kunuku ; Chien-Hsu Chen 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2019
卷号：9
期号：1
页码：1-6
DOI：10.1038/s41598-018-37820-z
出版社：Springer Nature
摘要：We demonstrate fluorescent Fe embedded magnetic nanodiamonds by ion implantation and two-step annealing. The diamond characteristics with a highly ordered core and a graphite surface layer are maintained after the implantation process. After the two-step annealing process, a bright red fluorescence associated with nitrogen-vacancy centers is observed. These new fluorescent magnetic nanodiamonds can be used as a dual-function in vivo tracer with both optical visibility and magnetic resonance imaging capabilities. They are potentially useful for the more advanced in vivo biological and medical applications.