Facile Synthesis of Colloidal Zn3X2 (X = P, As) Quantum Dots: Transformation into (InyZn1-y)3X2 via Cation-Exchange Reactions

Nanoscale ◽  
2021 ◽  
Author(s):  
Sang-Wook Kim ◽  
Seungmin Baek ◽  
Jin-Soo Ha ◽  
Sungwoo Kim
Keyword(s):  
Quantum Dots ◽  
Cation Exchange ◽  
Environmentally Friendly ◽  
Exchange Reactions ◽  
Facile Synthesis ◽  
Organometallic Precursor

We firstly synthesized uniform Zn3X2 (X=P, As) quantum dots (QDs) using stable, environmentally friendly zinc precursor instead of organometallic precursor such as Me2Zn or Et2Zn, and controlled the QD size...

Facile synthesis of composition-gradient Cd1−xZnxS quantum dots by cation exchange for controlled optical properties

2015 ◽  
Vol 3 (14) ◽  
pp. 3286-3293 ◽  
Author(s):  
Dayeon Choi ◽  
Ji-Young Pyo ◽  
Yeonho Kim ◽  
Du-Jeon Jang
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Cation Exchange ◽  
Composition Gradient ◽  
Facile Synthesis ◽  
Exchange Method

A facile cation-exchange method has been used to synthesize composition-gradient Cd1−xZnxS quantum dots having systematically controlled optical properties.

scholarly journals Correction: Fluorescent metal ion chemosensors via cation exchange reactions of complexes, quantum dots, and metal–organic frameworks

The Analyst ◽  
2015 ◽  
Vol 140 (22) ◽  
pp. 7827-7827 ◽  
Author(s):  
Jinghui Cheng ◽  
Xiangge Zhou ◽  
Haifeng Xiang
Keyword(s):  
Quantum Dots ◽  
Cation Exchange ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Exchange Reactions ◽  
Metal Organic

Correction for ‘Fluorescent metal ion chemosensors via cation exchange reactions of complexes, quantum dots, and metal–organic frameworks’ by Jinghui Cheng, et al., Analyst, 2015, DOI: 10.1039/c5an01398d.

Fluorescent metal ion chemosensors via cation exchange reactions of complexes, quantum dots, and metal–organic frameworks

The Analyst ◽  
2015 ◽  
Vol 140 (21) ◽  
pp. 7082-7115 ◽  
Author(s):  
Jinghui Cheng ◽  
Xiangge Zhou ◽  
Haifeng Xiang
Keyword(s):  
Quantum Dots ◽  
Metal Ions ◽  
Cation Exchange ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Fluorescent Chemosensors ◽  
Exchange Reactions ◽  
New Paradigm ◽  
Metal Organic

Overview of a new paradigm in the design of fluorescent chemosensors for detecting metal ions via cation exchange reactions of complexes, quantum dots, and metal–organic frameworks.

scholarly journals Engineering Sr-doping for enabling long-term stable FAPb1−xSrxI3 quantum dots with 100% photoluminescence quantum yield

2021 ◽  
Vol 9 (5) ◽  
pp. 1555-1566
Author(s):  
Andrés F. Gualdrón-Reyes ◽  
David F. Macias-Pinilla ◽  
Sofia Masi ◽  
Carlos Echeverría-Arrondo ◽  
Said Agouram ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Toxic Metals ◽  
Environmentally Friendly ◽  
Photoluminescence Quantum Yield ◽  
Improved Performance ◽  
Pb Substitution

The Pb substitution in quantum dots (PQDs) with lesser toxic metals has been widely searched to be environmentally friendly, and be of comparable or improved performance compared to the lead-perovskite.

Facile synthesis of N-acetyl-l-cysteine capped ZnS quantum dots as an eco-friendly fluorescence sensor for Hg2+

Talanta ◽  
2011 ◽  
Vol 85 (4) ◽  
pp. 1738-1743 ◽  
Author(s):  
Junling Duan ◽  
Xiaochen Jiang ◽  
Shouqing Ni ◽  
Min Yang ◽  
Jinhua Zhan
Keyword(s):  
Quantum Dots ◽  
Fluorescence Sensor ◽  
Facile Synthesis

Facile synthesis of fluorescent sulfur quantum dots for selective detection of p-nitrophenol in water samples

2021 ◽  
pp. 106735
Author(s):  
Xiaohui Peng ◽  
Ya Wang ◽  
Zhen Luo ◽  
Baowen Zhang ◽  
Xiaolin Mei ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Samples ◽  
Selective Detection ◽  
Facile Synthesis

Thiol-capped CdTe quantum dots hosted in saponites

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104793-104798 ◽  
Author(s):  
Elena Pérez-Barrado ◽  
Lluís F. Marsal ◽  
Magdalena Aguiló ◽  
Yolanda Cesteros ◽  
Francesc Díaz ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cdte Quantum Dots ◽  
Luminescent Materials ◽  
Facile Synthesis

Facile synthesis of composite luminescent materials based on CdTe quantum dots hosted in saponites.

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