scholarly journals Fluorescent Cadmium Chalcogenide Nanoclusters in Ubiquitin

2021 ◽  
Vol 2 (2) ◽  
pp. 2170004
Author(s):  
Özlem Akyüz ◽  
Martin Scheffner ◽  
Helmut Cölfen
Keyword(s):  
Cadmium Chalcogenide

Size-Dependent Dissociation pH of Thiolate Ligands from Cadmium Chalcogenide Nanocrystals

2005 ◽  
Vol 127 (8) ◽  
pp. 2496-2504 ◽  
Author(s):  
Jose Aldana ◽  
Natasha Lavelle ◽  
Yunjun Wang ◽  
Xiaogang Peng
Keyword(s):  
Size Dependent ◽  
Thiolate Ligands ◽  
Cadmium Chalcogenide

The Effects of Organisation, Embedding and Surfactants on the Properties of Cadmium Chalcogenide (CdS, CdSe and CdS/CdSe) Semiconductor Nanoparticles

2005 ◽  
Vol 2005 (18) ◽  
pp. 3585-3596 ◽  
Author(s):  
Johannes Frenzel ◽  
Jan-Ole Joswig ◽  
Pranab Sarkar ◽  
Gotthard Seifert ◽  
Michael Springborg
Keyword(s):  
Semiconductor Nanoparticles ◽  
Cadmium Chalcogenide

Formation and Stepwise Self-Assembly of Cadmium Chalcogenide Nanocrystals to Colloidal Supra-Quantum Dots and the Superlattices

2016 ◽  
Vol 28 (15) ◽  
pp. 5329-5335 ◽  
Author(s):  
Juwon Park ◽  
Sanghwa Jeong ◽  
Jiwon Bang ◽  
Bomi Kim ◽  
Hyunmi Doh ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Self Assembly ◽  
Cadmium Chalcogenide

General Sacrificial Template Method for the Synthesis of Cadmium Chalcogenide Hollow Structures

2007 ◽  
Vol 46 (14) ◽  
pp. 5673-5677 ◽  
Author(s):  
Jian-Jun Miao ◽  
Li-Ping Jiang ◽  
Chang Liu ◽  
Jian-Min Zhu ◽  
Jun-Jie Zhu
Keyword(s):  
Template Method ◽  
Sacrificial Template ◽  
Hollow Structures ◽  
Cadmium Chalcogenide

scholarly journals Layer-by-Layer Deposition of Organically Capped Quantum Dots

2006 ◽  
Vol 514-516 ◽  
pp. 1111-1115 ◽  
Author(s):  
Márcia C. Neves ◽  
Angela S. Pereira ◽  
Marco Peres ◽  
Andréi L. Kholkin ◽  
Teresa Monteiro ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Linear Increase ◽  
Layer By Layer ◽  
Layered Systems ◽  
Quantum Size ◽  
Layer Deposition ◽  
Cadmium Chalcogenide ◽  
Afm Analysis ◽  
Quartz Substrates ◽  
Light Absorbance

Cadmium chalcogenide quantum dots (QD’s) were synthesised using a single source approach while zinc oxide QD’s were obtained by a colloidal technique. In both situations the dots were surface capped with tri-octylphosphine oxide (TOPO) hence leading to nanodispersed systems in organic solvents such as toluene. The organically capped QD’s (CdSe, CdS and ZnO) were used as building-units to fabricate LbL (layer-by-layer) films on glass and quartz substrates. A linear increase in the visible light absorbance (due to the QD’s) with the number of deposited layers indicates that multi-layered systems have been fabricated. In order to investigate the effect of the LbL manipulation on the integrity of the QD’s, comparative studies on the optical properties of the starting QD’s and the nanostructured films have been performed. The observation of quantum size effects in both cases suggests minimal degradation of the QD’s though clustering had probably occurred, a point which was further confirmed by AFM analysis.

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