Synthesis of Glutathione-coated Quantum Dots

被引：0
|
作者：
Chomoucka, Jana [1 ]
Drbohlavova, Jana [1 ]
Adam, Vojtech [2 ]
Kizek, Rene [2 ]
Hubalek, Jaromir [1 ]
机构：
[1] Brno Univ Technol, Dept Microelect, Brno, Czech Republic
[2] Mendel Univ Agr & Foresty, Dept Chem & Biochem, Brno, Czech Republic
来源：
2009 32ND INTERNATIONAL SPRING SEMINAR ON ELECTRONICS TECHNOLOGY | 2009年
关键词：
FLUORESCENT; CELL; NANOPARTICLES; NANOCRYSTALS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper is focused on the preparation and characterization of glutathione (GSH) coated near infrared quantum dots (QDs). The preparation method is based on surface modification of hydrophobic core/shell CdSeTe/CdS by glutathione, which makes the QDs water-soluble. Moreover, tripeptide GSH provides a biocompatible barrier against toxic cadmium ions of QDs core. These GSH-coated NIR QDs are suitable for in vivo imaging.
引用
收藏
页码：653 / +
页数：3
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