Self-assembly of aligned rutile@anatase TiO2nanorod@CdS quantum dots ternary core–shell heterostructure: cascade electron transfer by interfacial design

2014 ◽  
Vol 1 (2) ◽  
pp. 259-263 ◽  
Author(s):  
Fang-Xing Xiao ◽  
Jianwei Miao ◽  
Bin Liu
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Self Assembly ◽  
Core Shell ◽  
Cds Quantum Dots

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.

Self-assembly of CdSe/CdS quantum dots by hydrogen bonding on Au surfaces for photoreception

2003 ◽  
pp. 2278 ◽  
Author(s):  
Jing Tang ◽  
Henrik Birkedal ◽  
Eric W. McFarland ◽  
Galen D. Stucky
Keyword(s):  
Quantum Dots ◽  
Hydrogen Bonding ◽  
Self Assembly ◽  
Cds Quantum Dots

Photoinduced electron transfer between quantum dots and pralidoxime: an efficient sensing strategy

2017 ◽  
Vol 41 (19) ◽  
pp. 10828-10834 ◽  
Author(s):  
A. R. Jose ◽  
A. E. Vikraman ◽  
K. Girish Kumar
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Fluorescence Quenching ◽  
Photoinduced Electron Transfer ◽  
Cds Quantum Dots

Photoinduced electron transfer (PET)-mediated fluorescence quenching of CdTe/CdS quantum dots by pralidoxime (PAM).

Balancing Electron Transfer and Surface Passivation in Gradient CdSe/ZnS Core–Shell Quantum Dots Attached to ZnO

2013 ◽  
Vol 4 (11) ◽  
pp. 1760-1765 ◽  
Author(s):  
Mohamed Abdellah ◽  
Karel Žídek ◽  
Kaibo Zheng ◽  
Pavel Chábera ◽  
Maria E. Messing ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Surface Passivation ◽  
Core Shell

scholarly journals Shell effects on hole-coupled electron transfer dynamics from CdSe/CdS quantum dots to methyl viologen

Nanoscale ◽  
2016 ◽  
Vol 8 (19) ◽  
pp. 10380-10387 ◽  
Author(s):  
Peng Zeng ◽  
Nicholas Kirkwood ◽  
Paul Mulvaney ◽  
Klaus Boldt ◽  
Trevor A. Smith
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Methyl Viologen ◽  
Cds Quantum Dots ◽  
Shell Effects

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.

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