One-pot synthesis of Au/Ag bimetallic nanoparticles to modulate the emission of CdSe/CdS quantum dots

RSC Advances ◽  
2015 ◽  
Vol 5 (72) ◽  
pp. 58163-58170 ◽  
Author(s):  
Kun Jia ◽  
Liting Yuan ◽  
Xuefei Zhou ◽  
Lin Pan ◽  
Pan Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Bimetallic Nanoparticles ◽  
Colloid Solution ◽  
Cds Quantum Dots ◽  
One Pot ◽  
Fluorescent Emission ◽  
Cds Nanocrystals ◽  
One Pot Synthesis

Fluorescent emission of CdSe/CdS nanocrystals in colloid solution can be effectively modulated by Au/Ag bimetallic nanoparticles.

One-pot synthesis of water-dispersible Ag2S quantum dots with bright fluorescent emission in the second near-infrared window

2013 ◽  
Vol 24 (5) ◽  
pp. 055706 ◽  
Author(s):  
Hua-Yan Yang ◽  
Yu-Wei Zhao ◽  
Zheng-Yong Zhang ◽  
Huan-Ming Xiong ◽  
Shao-Ning Yu
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
One Pot ◽  
Fluorescent Emission ◽  
Water Dispersible ◽  
One Pot Synthesis ◽  
Ag2s Quantum Dots ◽  
Infrared Window

One-pot Synthesis and Optical Properties of Cu(I) and Sn(IV) Codoped CdS Quantum Dots (QDs)

2016 ◽  
Vol 45 (9) ◽  
pp. 1051-1053
Author(s):  
Luanjiao Wang ◽  
Pinhua Rao ◽  
Wei Yao ◽  
Wenqi Zhang
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Cds Quantum Dots ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Microwave-assisted one-pot synthesis of hybrid nanosystems based on CdS quantum dots functionalized with organic chromophores: effect of the chromophore nature on the nanosystem composition

RSC Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 2236-2241 ◽  
Author(s):  
Oleg V. Chashchikhin ◽  
Mikhail F. Budyka ◽  
Tatiana N. Gavrishova ◽  
Vitalii M. Li
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Organic Dye ◽  
Cds Quantum Dots ◽  
One Pot ◽  
Organic Chromophores ◽  
Microwave Assisted ◽  
One Pot Synthesis ◽  
Hybrid Nanosystems ◽  
Pot Technique

Quantum dot/organic dye nanosystems were synthesised via a one-pot technique. Different dependences of the nanosystem composition on the synthetic conditions for different dyes were observed.

scholarly journals One pot synthesis of bi-linker stabilised CdSe quantum dots

2010 ◽  
Vol 245 ◽  
pp. 012067 ◽  
Author(s):  
I Concina ◽  
M M Natile ◽  
A Braga ◽  
A Vomiero ◽  
V Morandi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cdse Quantum Dots ◽  
One Pot ◽  
One Pot Synthesis

One-pot synthesis and application of novel amino-functionalized silica nanoparticles using guanidine as amino group

2016 ◽  
Vol 40 (10) ◽  
pp. 8444-8450 ◽  
Author(s):  
Feng Guodong ◽  
Guan Mingming ◽  
Lai Qi ◽  
Mi Hongyu ◽  
Li Guanghua ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Silica Nanoparticles ◽  
Amino Group ◽  
Functionalized Silica ◽  
Henry Reaction ◽  
Modified Silica ◽  
One Pot ◽  
One Pot Synthesis ◽  
Modified Silica Nanoparticles ◽  
Functionalized Silica Nanoparticles

The preparation of modified silica nanoparticles with guanidine was developed and used to catalyze the Henry reaction and fix quantum dots.

scholarly journals ZnSe Quantum Dots through a Facile one Pot Synthesis Process

2015 ◽  
Vol 34 ◽  
pp. 73-78
Author(s):  
Irtiqa Syed ◽  
Santa Chawla
Keyword(s):  
Quantum Dots ◽  
Band Gap ◽  
Quantum Confinement Effect ◽  
Hexagonal Phase ◽  
Fluorescence Decay ◽  
Synthesis Process ◽  
One Pot ◽  
One Pot Synthesis ◽  
Transmission Electron ◽  
Average Size

A novel one pot synthesis approach in oleic acid medium was employed to obtain monophasic ZnSe quantum dots (QD) of average size 3.7nm. The QDs were well crystalline in hexagonal phase as revealed by x-ray diffraction and high resolution transmission electron microscopy (HRTEM) studies. The ZnSe QDs exhibit sharp emission peak in the blue (465nm) with 385picosecond fluorescence decay time. The theoretical band gap corresponding to 3.7nm ZnSe QDs matched well with the measured 3.11eV band gap of synthesized QDs which thus showed quantum confinement effect.

scholarly journals One-pot synthesis of polythiol ligand for highly bright and stable hydrophilic quantum dots toward bioconjugate formation

2017 ◽  
Vol 9 (1) ◽  
pp. 015002
Author(s):  
Sergey V Dezhurov ◽  
Dmitry V Krylsky ◽  
Anastasia V Rybakova ◽  
Sagila A Ibragimova ◽  
Pavel P Gladyshev ◽  
...  
Keyword(s):  
Quantum Dots ◽  
One Pot ◽  
One Pot Synthesis
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