Synthesis via a direct adsorption method and characterization of Cu2+-doped CdTe quantum-dot-sensitized TiO2 nanotubes for use as a photoanode

2017 ◽  
Vol 22 (2) ◽  
pp. 453-460 ◽  
Author(s):  
Qian Chen ◽  
Chunyan Zhou ◽  
Xiaoshan Zhang ◽  
Fangfang Gao ◽  
Yuwei Lan ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Tio2 Nanotubes ◽  
Adsorption Method ◽  
Cdte Quantum Dot ◽  
Direct Adsorption

Fabrication and characterization of intermediate band CdTe quantum dot solar cells

2021 ◽  
Author(s):  
Vasilios Deligiannakis ◽  
Milan Begliarbekov ◽  
Piphat Cheng ◽  
Igor Kuskovsky ◽  
Maria C Tamargo
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Intermediate Band ◽  
Quantum Dot Solar Cells ◽  
Fabrication And Characterization ◽  
Cdte Quantum Dot

A p-Type PbS Quantum Dot Ink with Improved Stability for Solution Processable Optoelectronics

2021 ◽  
Author(s):  
Fiaz Ahmed ◽  
John Hardin Dunlap ◽  
Perry J. Pellechia ◽  
Andrew Greytak
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Chemical Characterization ◽  
Single Step ◽  
Improved Stability ◽  
Solution Processable ◽  
P Type ◽  
Pbs Quantum Dot

A highly stable p-type PbS-QDs ink is prepared using a single-step biphasic ligand exchange route, overcoming instability encountered in previous reports. Chemical characterization of the ink reveals 3-mercaptopriopionic acid (MPA)...

Fabrication and characterization of BiFeO3/CdSe quantum dot based photodetector

2020 ◽  
Author(s):  
Rishibrind Kumar Upadhyay ◽  
Abhinav Pratap Singh ◽  
Deepchandra Upadhyay ◽  
Amit Kumar ◽  
Satyabrata Jit
Keyword(s):  
Quantum Dot ◽  
Cdse Quantum Dot ◽  
Fabrication And Characterization

Electrochemical Determination of Uric Acid at CdTe Quantum Dot Modified Glassy Carbon Electrodes

2015 ◽  
Vol 98 (5) ◽  
pp. 1260-1266 ◽  
Author(s):  
Deng Pan ◽  
Shengzhong Rong ◽  
Guangteng Zhang ◽  
Yannan Zhang ◽  
Qiang Zhou ◽  
...  
Keyword(s):  
Uric Acid ◽  
Quantum Dot ◽  
Glassy Carbon ◽  
Semiconductor Nanocrystals ◽  
Phosphate Buffer Solution ◽  
Differential Pulse ◽  
Electrochemical Determination ◽  
Buffer Solution ◽  
Peak Current ◽  
Cdte Quantum Dot

Abstract Cyclic voltammetry and differential pulse voltammetry were used to investigate the electrochemical behavior of uric acid (UA) at a CdTe quantum dot (QD) modified the glassy carbon electrode (GCE). CdTe QDs, as new semiconductor nanocrystals, can greatly improve the peak current of UA. The anodic peak current of UA was linear with its concentration between 1.0 × 10–6 and 4.0 × 10–4 M in 0.1 M pH 5.0 phosphate buffer solution. The LOD for UA at the CdTe electrode (1.0 × 10–7 M) was superior to that of the GCE. In addition, we also determined the effects of scan rate, pH, and interferences of UA for the voltammetric behavior and detection. The results indicated that modified electrode possessed excellent reproducibility and stability. Finally, a new and efficient electrochemical sensor for detecting UA was developed.

Microwave Assisted Hydrothermal Synthesis and Structural Characterization of TiO2 Nanotubes

2015 ◽  
Vol 15 (9) ◽  
pp. 7391-7394 ◽  
Author(s):  
Sung Hun Cho ◽  
Rajesh Adhikari ◽  
Seung Ho Kim ◽  
Tae Ho Kim ◽  
Soo Wohn Lee
Keyword(s):  
Hydrothermal Synthesis ◽  
Structural Characterization ◽  
Tio2 Nanotubes ◽  
Microwave Assisted

scholarly journals Energy transfer in colloidal CdTe quantum dot nanoclusters

2010 ◽  
Vol 18 (24) ◽  
pp. 24486 ◽  
Author(s):  
Clare Higgins ◽  
Manuela Lunz ◽  
A. Louise Bradley ◽  
Valerie A. Gerard ◽  
Stephen Byrne ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Cdte Quantum Dot

scholarly journals Structural characterization of self-assembled quantum dot structures by X-ray diffraction techniques

1997 ◽  
Vol 306 (2) ◽  
pp. 198-204 ◽  
Author(s):  
A.A. Darhuber ◽  
J. Stangl ◽  
V. Holy ◽  
G. Bauer ◽  
A. Krost ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Structural Characterization ◽  
X Ray Diffraction ◽  
X Ray ◽  
Self Assembled

Characterization of quantum dot bioconjugates by capillary electrophoresis with laser-induced fluorescent detection

2006 ◽  
Vol 1113 (1-2) ◽  
pp. 251-254 ◽  
Author(s):  
Xiangyi Huang ◽  
Jifang Weng ◽  
Fuming Sang ◽  
Xingtao Song ◽  
Chengxi Cao ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Quantum Dot ◽  
Fluorescent Detection

Optical transformation of a CdTe quantum dot-based paper sensor for a visual fluorescence immunoassay induced by dissolved silver ions

2017 ◽  
Vol 5 (4) ◽  
pp. 826-833 ◽  
Author(s):  
Zhenzhen Lin ◽  
Shuzhen Lv ◽  
Kangyao Zhang ◽  
Dianping Tang
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Cation Exchange ◽  
Carcinoembryonic Antigen ◽  
Silver Ions ◽  
Fluorescence Immunoassay ◽  
Cation Exchange Reaction ◽  
Optical Transformation ◽  
Cdte Quantum Dot ◽  
Paper Sensor

This work designs a visual fluorescence immunoassay for carcinoembryonic antigen based on structural and optical transformation of CdTe quantum dots immobilized on paper by cation-exchange reaction.

scholarly journals Growth and characterization of TiO2 nanotubes from sputtered Ti film on Si substrate

2012 ◽  
Vol 7 (1) ◽  
pp. 388 ◽  
Author(s):  
Karumbaiah N Chappanda ◽  
York R Smith ◽  
Swomitra K Mohanty ◽  
Loren W Rieth ◽  
Prashant Tathireddy ◽  
...  
Keyword(s):  
Tio2 Nanotubes ◽  
Si Substrate
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