Preparation of silica-coated CdSe QDs for cell imaging applications

• 作 者: XIE Chunjuan LI Jian YIN Dongg
• 机 构: CollegeofEnvironmentalandChemicalEngineering,CollegeofEnvironmentalandChemicalEngineering
• 出 处: 核技术：英文版
• 发表日期: 2010年2期
• 关键词: CDSE量子点 细胞成像 二氧化硅 包覆 制备 透射电子显微镜 应用 乙二胺四乙酸 E-beams Fluorescent quantum dots Mic
• 基金项目: Supported by National Natural Science Foundation of China （No. 40830744）, Shanghai Nano Program （No. 0752nm024） and Graduate Student Innovation Fund of Shanghai University （No.SHUCX091034）. We thank P

CdSe quantum dots (QDs) were prepared at room temperature by E-beam irradiation of the solution, using ethylene diamine tetraacetic acid as stabilizer. Silica-coated CdSe QDs were made in water-in-oil microemulsion, while amino groups were introduced sync