scholarly journals Aqueous synthesis of highly luminescent ternary alloyed Mn-doped ZnSeS quantum dots capped with 2-mercaptopropionic acid

2021 ◽  
Vol 858 ◽  
pp. 158315
Author(s):  
Salima Mabrouk ◽  
Hervé Rinnert ◽  
Lavinia Balan ◽  
Sébastien Blanchard ◽  
Jordane Jasniewski ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Aqueous Synthesis ◽  
Mercaptopropionic Acid ◽  
Mn Doped

scholarly journals Aqueous Synthesis for Highly Emissive 3-Mercaptopropionic Acid-Capped AIZS Quantum Dots

2020 ◽  
Vol 59 (9) ◽  
pp. 6220-6231 ◽  
Author(s):  
Maroua Mrad ◽  
Tahar Ben Chaabane ◽  
Hervé Rinnert ◽  
Balan Lavinia ◽  
Jordane Jasniewski ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Aqueous Synthesis ◽  
Mercaptopropionic Acid

Microwave-assisted aqueous synthesis of Mn-doped ZnS quantum dots and their room-temperature phosphorescence detection of indapamide

2014 ◽  
Vol 6 (18) ◽  
pp. 7489-7495 ◽  
Author(s):  
Dong Zhu ◽  
Wei Li ◽  
Hong-Mei Wen ◽  
Qian Chen ◽  
Li Ma ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Room Temperature ◽  
Synthetic Approach ◽  
Room Temperature Phosphorescence ◽  
High Quality ◽  
Aqueous Synthesis ◽  
Microwave Assisted ◽  
Mn Doped

High-quality Mn-doped ZnS QDs were prepared using a green and rapid microwave-assisted synthetic approach in an aqueous solution, which were used for room-temperature phosphorescence (RTP) detection of indapamide.

Mercaptopropionic acid-capped Mn-doped ZnS quantum dots as a probe for selective room-temperature phosphorescence detection of Pb2+ in water

2017 ◽  
Vol 41 (22) ◽  
pp. 13425-13434 ◽  
Author(s):  
Tingting Gan ◽  
Nanjing Zhao ◽  
Gaofang Yin ◽  
Mengdi Tu ◽  
Jianguo Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Rapid Detection ◽  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Mercaptopropionic Acid ◽  
Water Based ◽  
Mn Doped

A simple, sensitive and selective phosphorescence method for rapid detection of Pb2+ in water based on Mn-doped ZnS QDs.

Aqueous synthesis of L-cysteine and mercaptopropionic acid co-capped ZnS quantum dots with dual emissions

2018 ◽  
Vol 29 (30) ◽  
pp. 305707 ◽  
Author(s):  
Yingkun Ren ◽  
Yongbo Wang ◽  
Min Yang ◽  
Enzhou Liu ◽  
Xiaoyun Hu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Aqueous Synthesis ◽  
Mercaptopropionic Acid ◽  
Dual Emissions

Mn-doped ZnS quantum dots with a 3-mercaptopropionic acid assembly as a ratiometric fluorescence probe for the determination of curcumin

RSC Advances ◽  
2015 ◽  
Vol 5 (28) ◽  
pp. 21504-21510 ◽  
Author(s):  
Xiaojuan Zhao ◽  
Fengxia Li ◽  
Qingyan Zhang ◽  
Zengbo Li ◽  
Yehong Zhou ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Fluorescence Probe ◽  
Ratiometric Fluorescence ◽  
Mercaptopropionic Acid ◽  
Mn Doped

Mn-doped ZnS quantum dots capped with 3-mercaptopropionic acid (MPA) were synthesized by a facile method in aqueous solution as a ratiometric fluorescent (I590 nm/I458 nm) probe for curcumin.

Aqueous synthesis of Mn-doped CuInSe2 quantum dots to enhance the performance of quantum dot sensitized solar cells

2019 ◽  
Vol 48 (42) ◽  
pp. 16115-16122
Author(s):  
Mulu Alemayehu Abate ◽  
Khalilalrahman Dehvari ◽  
Jia-Yaw Chang ◽  
Keiko Waki
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Power Conversion Efficiency ◽  
Light Absorption ◽  
Charge Separation ◽  
Power Conversion ◽  
Aqueous Synthesis ◽  
Sensitized Solar Cells ◽  
Mn Doped

Mn-Doped QDs extended light absorption by altering the bandgap and facilitated rapid electron injection and charge separation, which together result in enhanced overall power conversion efficiency (PCE).

Aqueous synthesis of mercaptopropionic acid capped Mn2+-doped ZnSe quantum dots

2009 ◽  
Vol 19 (38) ◽  
pp. 7016 ◽  
Author(s):  
Chao Wang ◽  
Xue Gao ◽  
Qiang Ma ◽  
Xingguang Su
Keyword(s):  
Quantum Dots ◽  
Aqueous Synthesis ◽  
Mercaptopropionic Acid

Comparative Studies on the Aqueous Synthesis and Biocompatibility of L-Cysteine and Mercaptopropionic Acid Capped CdSe/CdS/ZnS Core/Shell/Shell Quantum Dots

2019 ◽  
Vol 19 (6) ◽  
pp. 3334-3342 ◽  
Author(s):  
D Sukanya ◽  
D. Muthu Gnana Theresa Nathan ◽  
R Mahesh ◽  
P Sagayaraj
Keyword(s):  
Quantum Dots ◽  
Hexagonal Wurtzite Structure ◽  
Water Soluble ◽  
Optical Measurements ◽  
Core Shell ◽  
Photoluminescence Intensity ◽  
Visible Absorption ◽  
Aqueous Synthesis ◽  
Mercaptopropionic Acid ◽  
Transmission Electron

Quantum dots have now become the most important candidates and widely exploited as promising architectures for use as diagnostic and imaging agents in biomedicine and as semiconductors in the electronics industry. This article emphasizes on the aqueous synthesis of water soluble CdSe/CdS/ZnS core/shell/shell quantum dots with L-cysteine and mercaptopropionic acid as capping agent and their observed properties have been compared. The biocompatibility of the assynthesized quantum dots have also been analyzed through the cytotoxicity study using MTT assay. The structural, morphological and optical properties of these quantum dots have been examined through X-ray diffraction (XRD), high resolution transmission electron microscopy (HRTEM), UV-Visible absorption spectroscopy (UV-Vis) and Photoluminescence spectroscopy (PL). The capping of L-cysteine and mercaptopropionic acid on the quantum dots has been confirmed from Fourier transform infrared spectroscopy (FTIR). XRD results demonstrated the formation of hexagonal wurtzite structure for L-cysteine and cubic zinc blende structure for mercaptopropionic acid capped CdSe/CdS/ZnS quantum dots. From the optical measurements, it is observed that there is a considerable increase in the photoluminescence intensity of L-cysteine capped quantum dots than MPA. The HRTEM images revealed the narrow size distribution and in addition, L-cysteine capped quantum dots were found to be more biocompatible than mercaptopropionic acid capped quantum dots which would provide new opportunities for applications in bioimaging and biolabelling.

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