Darkening and Brightening Phenomena During Synthesis of CdTe/CdS/ZnS Core/shell/shell Quantum Dots

摘要：

Near-infrared (NIR, 700-900nm, so-called biological window) fluorescence imaging is of great interest for biological imaging and detection because both biological autofluorescence and absorbance reach their minima in the NIR region1-3. In addition, the near-infrared radiation can achieve deeper penetration into biomatrices than UV and visible light due to the low light scattering of NIR radiation. Therefore, the NIR imaging are foresaw to make a significant impact in disease detection and staging, drug development and treatment assessment4.

关键词： Quantum Dots Core/shell Structure Darkening Brightening Photoluminescence

作者: Su Huai-peng Andrew Y. Wang Xu Jian Wang Jing-kang

作者单位: State Key Laboratory of Chemical Engineering School of Chemical Engineering and Technology Tianjin U Ocean NanoTech LLC, 2143 Worth Lane,Springdale AR 72764, USA Department of Engineering Science and Mechanics,Penn State University, University Park PA 16802, USA State Key Laboratory of Chemical Engineering School of Chemical Engineering and Technology Tianjin U

会议类型: 国际会议

会议名称: International Symposium on Crystal Engineering and Drug Delivery System 2009(2009晶体工程与药物传送系统国际会议)

会议地点: 天津

会议语种:英文

页码: 191-194

在线出版日期: 2009-09-05（万方平台首次上网日期，不代表论文的发表时间）