发明申请
US20100248386A1 SEMICONDUCTOR PHOSPHOR NANOPARTICLE ASSEMBLY, PRODUCING METHOD THEREOF AND SINGLE MOLECULE OBSERVATION METHOD BY USE THEREOF
审中-公开
半导体磷光体纳米材料组件，其生产方法及其使用的单分子观测方法
- 专利标题： SEMICONDUCTOR PHOSPHOR NANOPARTICLE ASSEMBLY, PRODUCING METHOD THEREOF AND SINGLE MOLECULE OBSERVATION METHOD BY USE THEREOF
- 专利标题（中）： 半导体磷光体纳米材料组件，其生产方法及其使用的单分子观测方法
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申请号： US12675164申请日： 2008-08-21
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公开(公告)号： US20100248386A1公开(公告)日： 2010-09-30
- 发明人: Kazuyoshi Goan , Kazuya Tsukada
- 申请人： Kazuyoshi Goan , Kazuya Tsukada
- 申请人地址： JP Tokyo
- 专利权人： KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- 当前专利权人： KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-222209 20070829
- 国际申请： PCT/JP2008/064896 WO 20080821
- 主分类号： G01N21/76
- IPC分类号： G01N21/76 ; C09K11/08
摘要：
The present invention provide a semiconductor phosphor nanoparticle assembly which exhibits no variation in emission wavelength and emission intensity for every particle and is capable of achieving stable evaluation when performing a single molecule observation by using an assembly of semiconductor phosphor nanoparticles as a fluorescence labeling agent, a production method thereof and a single molecule observation method by use thereof. The production method of the semiconductor phosphor nanoparticle assembly, which is performed by a liquid phase process or a gas phase process, comprises the steps of forming nuclear particles and allowing the nuclear particles to grow or fuse, wherein a concentration by number of the formed nuclear particles is not more than a specific concentration.
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