Aqueous synthesis of type-II core/shell CdTe/CdSe quantum dots for near-infrared fluorescent sensing of copper(ii)

The Analyst ◽  
2008 ◽  
Vol 133 (7) ◽  
pp. 928 ◽  
Author(s):  
Yunsheng Xia ◽  
Changqing Zhu
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Core Shell ◽  
Cdse Quantum Dots ◽  
Type Ii ◽  
Aqueous Synthesis ◽  
Fluorescent Sensing

Layer-by-layer aqueous synthesis, characterization and fluorescence properties of type-II CdTe/CdS core/shell quantum dots with near-infrared emission

RSC Advances ◽  
2013 ◽  
Vol 3 (43) ◽  
pp. 20959-20969 ◽  
Author(s):  
Rijun Gui ◽  
Xueqin An
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Emission ◽  
Water Soluble ◽  
Core Shell ◽  
Layer By Layer ◽  
Type Ii ◽  
Cds Quantum Dots ◽  
Aqueous Synthesis ◽  
Near Infrared Emission

A layer-by-layer epitaxial method was developed to synthesize water-soluble, near-infrared (NIR)-emitting type-II core–shell CdTe/CdS quantum dots (QDs) via employing glutathione-capped CdTe QDs as core templates, CdCl2 and thiourea as shell precursors.

scholarly journals Expression of concern: Layer-by-layer aqueous synthesis, characterization and fluorescence properties of type-II CdTe/CdS core/shell quantum dots with near-infrared emission

RSC Advances ◽  
2020 ◽  
Vol 10 (62) ◽  
pp. 37807-37807
Author(s):  
Laura Fisher
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Emission ◽  
Fluorescence Properties ◽  
Core Shell ◽  
Layer By Layer ◽  
Type Ii ◽  
Aqueous Synthesis ◽  
Near Infrared Emission

Expression of concern for ‘Layer-by-layer aqueous synthesis, characterization and fluorescence properties of type-II CdTe/CdS core/shell quantum dots with near-infrared emission’ by Rijun Gui et al., RSC Adv., 2013, 3, 20959–20969. DOI: 1039/C3RA43120G

Aqueous synthesis of type-II CdTe/CdSe core–shell quantum dots for fluorescent probe labeling tumor cells

2009 ◽  
Vol 20 (9) ◽  
pp. 095102 ◽  
Author(s):  
Ruosheng Zeng ◽  
Tingting Zhang ◽  
Jincheng Liu ◽  
Song Hu ◽  
Qiang Wan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Tumor Cells ◽  
Fluorescent Probe ◽  
Core Shell ◽  
Type Ii ◽  
Cdse Core ◽  
Aqueous Synthesis

scholarly journals Aqueous Synthesis of DNA-Functionalized Near-Infrared AgInS2/ZnS Core/Shell Quantum Dots

2020 ◽  
Vol 12 (39) ◽  
pp. 44026-44038
Author(s):  
Annette Delices ◽  
Davina Moodelly ◽  
Charlotte Hurot ◽  
Yanxia Hou ◽  
Wai Li Ling ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Core Shell ◽  
Aqueous Synthesis

Highly efficient near-infrared light-emitting diodes by using type-II CdTe/CdSe core/shell quantum dots as a phosphor

2013 ◽  
Vol 24 (47) ◽  
pp. 475603 ◽  
Author(s):  
Huaibin Shen ◽  
Ying Zheng ◽  
Hongzhe Wang ◽  
Weiwei Xu ◽  
Lei Qian ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Infrared Light ◽  
Core Shell ◽  
Type Ii ◽  
Cdse Core ◽  
Near Infrared Light ◽  
Light Emitting ◽  
Highly Efficient

Near-infrared emitting Cu-In-Se/ZnS core/shell quantum dots: aqueous synthesis and sulfur source effects

2021 ◽  
Author(s):  
Yuxiu Jia ◽  
Hui Liu ◽  
Peng Cai ◽  
Xinran Liu ◽  
Luolisha Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Spectral Range ◽  
Near Infrared ◽  
Core Shell ◽  
Sulfur Source ◽  
Aqueous Synthesis ◽  
Source Effects ◽  
Infrared Spectral Range ◽  
Infrared Spectral ◽  
Synthesis Approach

The present study reports an aqueous synthesis approach towards Cu-In-Se/ZnS quantum dots with emissions in the near-infrared spectral range. The photoluminescence of the dots can be effectively controlled through adjusting...

High-efficiency deep-red quantum-dot light-emitting diodes with type-II CdSe/CdTe core/shell quantum dots as emissive layers

2016 ◽  
Vol 4 (30) ◽  
pp. 7223-7229 ◽  
Author(s):  
Qingli Lin ◽  
Bin Song ◽  
Hongzhe Wang ◽  
Fengjuan Zhang ◽  
Fei Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Red Light ◽  
Core Shell ◽  
Cdse Quantum Dots ◽  
Type Ii ◽  
Light Emitting ◽  
Cdte Core

Highly efficient deep-red light-emitting diodes (LEDs) fabricated by using type-II CdTe/CdSe quantum dots.

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