A simple and economical one-pot method to synthesize high-quality water soluble CdTe QDs

2012 ◽  
Vol 22 (29) ◽  
pp. 14573 ◽  
Author(s):  
Suli Wu ◽  
Jun Dou ◽  
Jie Zhang ◽  
Shufen Zhang
Keyword(s):  
Water Soluble ◽  
High Quality ◽  
One Pot ◽  
Cdte Qds ◽  
Quality Water

Green and facile synthesis of high-quality water-soluble Ag-In-S/ZnS core/shell quantum dots with obvious bandgap and sub-bandgap excitations

2018 ◽  
Vol 753 ◽  
pp. 364-370 ◽  
Author(s):  
Yanyan Chen ◽  
Qiang Wang ◽  
Tianyong Zha ◽  
Jigang Min ◽  
Jingying Gao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Soluble ◽  
Core Shell ◽  
Facile Synthesis ◽  
High Quality ◽  
Quality Water

High-quality water-soluble luminescent carbon dots for multicolor patterning, sensors, and bioimaging

RSC Advances ◽  
2015 ◽  
Vol 5 (22) ◽  
pp. 16972-16979 ◽  
Author(s):  
Wenjing Lu ◽  
Xiaojuan Gong ◽  
Zhenhua Yang ◽  
Yuexia Zhang ◽  
Qin Hu ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Water Soluble ◽  
Information Storage ◽  
High Quality ◽  
Quality Water ◽  
High Output

A rapid and high-output strategy for the fabrication of polymer-like CDs is developed. The CDs are inexpensive to be synthesized and are useful for versatile applications such as anti-counterfeiting, information encryption, and information storage.

Facile Synthesis of High-Quality, Water-Soluble, Near-Infrared-Emitting PbS Quantum Dots

2009 ◽  
Vol 2009 (23) ◽  
pp. 3440-3446 ◽  
Author(s):  
Dawei Deng ◽  
Wenhao Zhang ◽  
Xinyang Chen ◽  
Fei Liu ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Water Soluble ◽  
Facile Synthesis ◽  
High Quality ◽  
Quality Water ◽  
Pbs Quantum Dots

The preparation of high-quality water-soluble silicon quantum dots and their application in the detection of formaldehyde

RSC Advances ◽  
2016 ◽  
Vol 6 (101) ◽  
pp. 98899-98907 ◽  
Author(s):  
Xiaoling Xu ◽  
Shiyao Ma ◽  
Xincai Xiao ◽  
Yan Hu ◽  
Dan Zhao
Keyword(s):  
Quantum Dots ◽  
Sodium Citrate ◽  
Water Soluble ◽  
Hydrothermal Route ◽  
High Quality ◽  
Silicon Quantum Dots ◽  
Quality Water ◽  
Soluble Silicon

This paper reports the synthesis of water-soluble fluorescence silicon quantum dots (Si QDs) through a hydrothermal route with urea propyl triethoxysilane (UPTES) as the source of silicon and sodium citrate as the deoxidizer.

Direct Synthesis of High-Quality Water-Soluble CdTe:Zn2+Quantum Dots

2012 ◽  
Vol 51 (17) ◽  
pp. 9208-9213 ◽  
Author(s):  
Qisui Wang ◽  
Tingting Fang ◽  
Peng Liu ◽  
Bohua Deng ◽  
Xinmin Min ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Direct Synthesis ◽  
Water Soluble ◽  
High Quality ◽  
Quality Water

Synthesis of CdTe and CdTe/CdS Core-Shell Quantum Dots and their Optical Properties

2011 ◽  
Vol 306-307 ◽  
pp. 1350-1353 ◽  
Author(s):  
Juan Juan Lu ◽  
Shen Guang Ge ◽  
Fu Wei Wan ◽  
Jing Hua Yu
Keyword(s):  
Quantum Dots ◽  
Thioglycolic Acid ◽  
Water Soluble ◽  
Molar Ratio ◽  
Core Shell ◽  
The Core ◽  
Cdte Qds ◽  
Quality Water ◽  
Synthesis Procedure ◽  
Pl Emission

This paper describes the synthesis of CdTe and CdTe/CdS core-shell quantum dots (QDs) in aqueous solution. The quantum dots are prepared by using thioglycolic acid (TGA) as stabilizers. The synthesis procedure is simple and controllable. Different sized CdTe QDs with tuned PL wavelengths from 550 to 640 nm was synthesized by controlling reaction time within 5 h in aqueous solutions at a temperature of 100 °C. We also investigated the influence of precursor Cd/Te molar ratio for the prepared QDs. It was showed that the core-shell CdTe/CdS QDs have larger photoluminescence (PL) emission intensity than the original CdTe QDs. The synthesized core-shell CdTe/ZnS QDs have high quality, water-soluble and will be useful in applications of biolabeling, biosensing, and imaging.

A facile solution-phase synthesis of high quality water-soluble anatase TiO2 nanocrystals

2007 ◽  
Vol 314 (1) ◽  
pp. 337-340 ◽  
Author(s):  
Ping Wang ◽  
Dejun Wang ◽  
Haiyan Li ◽  
Tengfeng Xie ◽  
Hongzhe Wang ◽  
...  
Keyword(s):  
Anatase Tio2 ◽  
Water Soluble ◽  
Solution Phase ◽  
Tio2 Nanocrystals ◽  
High Quality ◽  
Phase Synthesis ◽  
Solution Phase Synthesis ◽  
Quality Water
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