-
公开(公告)号:US20070212542A1
公开(公告)日:2007-09-13
申请号:US10576776
申请日:2004-10-22
申请人: Bing Guo , Ian Kennedy , Dosl Dosev , Darina Meinikov , Mikaela Nichkova
发明人: Bing Guo , Ian Kennedy , Dosl Dosev , Darina Meinikov , Mikaela Nichkova
IPC分类号: B32B17/02
CPC分类号: B82Y30/00 , C03B19/102 , C03C3/095 , C03C4/12 , C03C17/3405 , C09K11/7728 , C09K11/7766 , C09K11/7783 , C09K11/7787 , G01N21/6428 , Y10T428/2996 , Y10T428/2998
摘要: Fluorescent or phosphorescent nanoparticles, fluorescent or phosphorescent magnetic nanoparticles, combustion-based methods for their synthesis, and methods to functionalize them are described. The methods provided by the invention are simplified, efficient and cost effective as compared to prior art methods. The resulting fluorescent or phosphorescent nanoparticles have reduced tendency toward aggregation, and diminished need for postmanufacturing processing steps. The particles may be manufactured with combinations of lanthanides so as to absorb and emit light over a variety of wavelengths.
摘要翻译: 描述了荧光或磷光纳米颗粒,荧光或磷光磁性纳米颗粒,用于其合成的基于燃烧的方法以及使它们官能化的方法。 与现有技术方法相比,本发明提供的方法简化,高效且成本有效。 所得到的荧光或磷光纳米颗粒具有降低的聚集倾向,并且减少了后制造加工步骤的需要。 可以用镧系元素的组合制造颗粒,以便在各种波长下吸收和发射光。