scholarly journals Synthesis and Properties of Biocompatible Water-Soluble Silica-Coated CdSe/ZnS Semiconductor Quantum Dots†

2001 ◽  
Vol 105 (37) ◽  
pp. 8861-8871 ◽  
Author(s):  
Daniele Gerion ◽  
Fabien Pinaud ◽  
Shara C. Williams ◽  
Wolfgang J. Parak ◽  
Daniela Zanchet ◽  
...  
2004 ◽  
Vol 121 (15) ◽  
pp. 7421-7426 ◽  
Author(s):  
Heesun Yang ◽  
Paul H. Holloway ◽  
Swadeshmukul Santra

2014 ◽  
Vol 2 (31) ◽  
pp. 5043-5051 ◽  
Author(s):  
Yunfei Ma ◽  
Yan Li ◽  
Shijian Ma ◽  
Xinhua Zhong

A facile Stöber method for the synthesis of isolated silica coated QDs with high PL efficiencies, tunable small size and excellent stability leads to the practical bioapplication as robust biomarkers.


2009 ◽  
Author(s):  
Hongzhi Xie ◽  
Basil I. Swanson ◽  
Hiromi K. Kawaga ◽  
Jonathan D. Trent ◽  
Mudalige Kumara ◽  
...  

2005 ◽  
pp. 2829 ◽  
Author(s):  
Takashi Jin ◽  
Fumihiko Fujii ◽  
Hiroshi Sakata ◽  
Mamoru Tamura ◽  
Masataka Kinjo

2007 ◽  
Vol 104 (2-3) ◽  
pp. 230-234 ◽  
Author(s):  
Lizhong Jiang ◽  
Wencai Wang ◽  
Dezhen Wu ◽  
Jiayu Zhan ◽  
Qin Wang ◽  
...  

2010 ◽  
Vol 663-665 ◽  
pp. 437-440
Author(s):  
Heng Kang Qiu ◽  
Yue Shen ◽  
Lin Jun Wang ◽  
Jian Cheng Zhang ◽  
Kai Feng Qin

For the purpose of investigating the factors induced the non-band-edge excitation optical properties of water-soluble CdSe semiconductor quantum dots (QDs), the initial molar ratio of Cd and Se(or Cd/Se), the temperature of crystal nucleation and growing, the time of the growth etc. are systematically studied in the fabricated process. The properties of the as-prepared nano-particles (NPs) have been characterized by ultraviolet-visible absorption spectra (UV-Vis), photoluminescence (PL) spectroscopy, X-ray powder diffraction (XRD), high-resolution transmission electron microscopy (HRTEM), and X-ray photoelectron spectroscopy (XPS). The measured results show that it is possible to exist surface trapping, impurities and other defect energy states in the products with the non-band-edge excitation PL properties, and all the characteristics are involved with the different synthetic routes and prepared techniques.


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