Molecular spectroscopic studies on the interactions of rhein and emodin with thioglycolic acid‐capped core/shell CdTe/CdS quantum dots and their analytical applications

Luminescence ◽  
2014 ◽  
Vol 30 (1) ◽  
pp. 60-66 ◽  
Author(s):  
Dan Li ◽  
Shaopu Liu ◽  
Yizhong Shen ◽  
Jidong Yang ◽  
Youqiu He
Keyword(s):  
Quantum Dots ◽  
Thioglycolic Acid ◽  
Spectroscopic Studies ◽  
Core Shell ◽  
Cds Quantum Dots ◽  
Analytical Applications

scholarly journals Exciton-Related Raman Scattering, Interband Absorption and Photoluminescence in Colloidal Cdse/Cds Core/Shell Quantum Dots Ensemble

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1274
Author(s):  
Grigor A. Mantashian ◽  
Paytsar A. Mantashyan ◽  
Hayk A. Sarkisyan ◽  
Eduard M. Kazaryan ◽  
Gabriel Bester ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Raman Scattering ◽  
Cross Section ◽  
Core Shell ◽  
Interband Absorption ◽  
Photoluminescence Spectra ◽  
Cds Quantum Dots ◽  
Mass Approximation ◽  
Numerical Discretization ◽  
Size Dispersion

By using the numerical discretization method within the effective-mass approximation, we have theoretically investigated the exciton-related Raman scattering, interband absorption and photoluminescence in colloidal CdSe/CdS core/shell quantum dots ensemble. The interband optical absorption and photoluminescence spectra have been revealed for CdSe/CdS quantum dots, taking into account the size dispersion of the ensemble. Numerical calculation of the differential cross section has been presented for the exciton-related Stokes–Raman scattering in CdSe/CdS quantum dots ensemble with different mean sizes.

scholarly journals Effect of dopant concentration and the role of ZnS shell on optical properties of Sm3+ doped CdS quantum dots

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 7961-7971
Author(s):  
N. D. Vinh ◽  
P. M. Tan ◽  
P. V. Do ◽  
S. Bharti ◽  
V. X. Hoa ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Dopant Concentration ◽  
Core Shell ◽  
Cds Quantum Dots ◽  
Cds Qds

The role of samarium (Sm) dopant on the structural, morphological, and optical properties of CdS QDs and CdS/ZnS core/shell QDs was methodically reported.

Luminescence of colloidal Ag2S/ZnS core/shell quantum dots capped with thioglycolic acid

2020 ◽  
Vol 220 ◽  
pp. 117008 ◽  
Author(s):  
O.V. Ovchinnikov ◽  
A.S. Perepelitsa ◽  
M.S. Smirnov ◽  
A.N. Latyshev ◽  
I.G. Grevtseva ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Thioglycolic Acid ◽  
Core Shell

Fluorescent glucose sensing using CdTe/CdS quantum dots–glucose oxidase complex

2016 ◽  
Vol 8 (14) ◽  
pp. 2967-2970 ◽  
Author(s):  
Liyun Ding ◽  
Bingyu Zhang ◽  
Chuang Xu ◽  
Jun Huang ◽  
Zhilin Xia
Keyword(s):  
Quantum Dots ◽  
Glucose Oxidase ◽  
Fluorescence Probe ◽  
Glucose Sensing ◽  
Core Shell ◽  
Glucose Detection ◽  
Cds Quantum Dots ◽  
The Core

The core/shell quantum dots–glucose oxidase complex has been synthesized and proved as a potential fluorescence probe for glucose detection.

Photoinduced Degradation of the Optical Properties of Colloidal Ag2S and CdS Quantum Dots Passivated by Thioglycolic Acid

2018 ◽  
Vol 124 (5) ◽  
pp. 681-686 ◽  
Author(s):  
M. S. Smirnov ◽  
O. V. Ovchinnikov ◽  
I. G. Grevtseva ◽  
A. I. Zvyagin ◽  
A. S. Perepelitsa ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Thioglycolic Acid ◽  
Cds Quantum Dots

Synthesis and optical properties of emission-tunable PbS/CdS core–shell quantum dots for in vivo fluorescence imaging in the second near-infrared window

RSC Advances ◽  
2014 ◽  
Vol 4 (77) ◽  
pp. 41164-41171 ◽  
Author(s):  
Yoshikazu Tsukasaki ◽  
Masatoshi Morimatsu ◽  
Goro Nishimura ◽  
Takao Sakata ◽  
Hidehiro Yasuda ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Core Shell ◽  
Cds Quantum Dots ◽  
In Vivo Fluorescence ◽  
In Vivo Fluorescence Imaging ◽  
Infrared Window

This paper describes the synthesis and optical properties of PbS/CdS quantum dots for in vivo fluorescence imaging.

scholarly journals Utilizing Cation Exchange Method to Produce Core/Shell PbS/CdS Quantum Dots with Stable Infrared Emission

2013 ◽  
Vol 71 (06) ◽  
pp. 929
Author(s):  
Qian Li ◽  
Teng Zhang ◽  
Hongwei Gu ◽  
Fazhu Ding ◽  
Fei Qu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cation Exchange ◽  
Infrared Emission ◽  
Core Shell ◽  
Cds Quantum Dots ◽  
Exchange Method

scholarly journals Spectroscopic studies on the interaction between thioglycolic acid (TGA)- capped CdTe quantum dots and cyanine dyes

2017 ◽  
Vol 38 (1) ◽  
pp. 115-137
Author(s):  
Mostafa F. Abdelbar ◽  
Tarek A. Fayed ◽  
Talaat M. Meaz ◽  
El- Zeiny M. Ebeid
Keyword(s):  
Quantum Dots ◽  
Thioglycolic Acid ◽  
Cyanine Dyes ◽  
Spectroscopic Studies ◽  
Cdte Quantum Dots
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