Quantum dots
Photosynthesis of Silver Nanoparticle – Carbon Quantum Dots Nanocomposites
... 7. I. Nzekwe, C. Agubata, C. Umeyor, I. Okoye, C. Ogwueleka, Synthesis of Silver Nanoparticles by Sodium Borohydride Reduction Method: Optimization of Conditions for High Anti-staphylococcal Activity, Br. J. Pharm. Res. ...
7
Quantum dots: A potential candidate as a biomedical material
... luminescent quantum dots is of immense interest as it has strengthened the development of multiple probes based on linked recognition molecules, such as peptides, nucleic acids or small-molecule ...
5
Arrays of Quantum Dots and Josephson Junctions (AQDJJ)
... term Quantum Dot encompasses a wide variety of zero dimensional ...of Quantum Dots are simply groups of these small objects joined together and considered as one ...
8
Electronic Structure of Multi-Electron Quantum Dots »
... multi-electron quantum dots [13]. This method is based on earlier work by quantum chemist ...for dots with more than six electrons on a desktop ...
19
Exciton Dynamics in InSb Colloidal Quantum Dots
... colloidal quantum dots (CQDs) have attracted large interest due to their size tunable electronic structure and optical properties, which, when coupled with their inexpensive synthesis, make them ideal ...
18
Photoluminescence Studies of In0.5Ga0.5As/GaAs quantum dots
... The low temperature photoluminescence (PL) spectrum of the Ino.sGao:As quantum dots surrounded by GaAs exhibit an emission peak at 1.137 to 1.182eV and a narrow linewidth (FWHM).. The PL[r] ...
5
Nuclear spin switch in semiconductor quantum dots
... semiconductor quantum dots (QDs) has attracted close attention [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14] fuelled by proposals for QD implementation in quantum infor- mation applications ...
5
Photoluminescence enhancement of quantum dots on Ag nanoneedles
... colloidal quantum dots (QDs) has important practical used of all - optical nonlinear devices, thresholdless laser operation, single-photon op- tical transistors and spacers (surface plasmon amplifica- tion ...
7
Dynamic vibronic coupling in InGaAs quantum dots
... The reason why the phonon sidebands in materials like diamond NV centres and Ti:sapphire are so strong is that both the electronic and vibrational modes are strongly localized on length scales similar to the unit cell ...
10
Quantum dots – a versatile tool in plant science?
... via quantum dots comparatively lower on the chromo- somes of plants when the application of this technique to mammalian chromosomes was efficient? We suspect that lack of labels on chromosomes could be due ...
5
Synthesis and Applications of Luminescent Quantum Dots in Bioassays
... emitting quantum dots that are conjugated to anti-MCP-1 ...the quantum dots for this experiment are represented as green bars in Figure ...
123
Polymersomes containing quantum dots for cellular imaging
... Abstract: Quantum dots (QDs) are highly fluorescent and stable probes for cellular and molecular imaging. However, poor intracellular delivery, stability, and toxicity of QDs in biological compartments ...
12
Inversion of exciton level splitting in quantum dots
... tum dots of ...of dots in all the samples by measuring the change in the average energy of the exciton 共biexciton兲 doublet with increasing ...single quantum dots measured on annealed and ...
5
Surface Plasmon Wave Manipulated by Quantum Coherence of Multilevel Quantum Dots
... the quantum dot size effects, the influence can also be analyzed by using some methods, ...for quantum dots [33]. In this model, different quantum dot sizes yield their own confined energies ...
10
Decoherence and Entanglement Simulation in a Model of Quantum Neural Network Based on Quantum Dots
... a quantum neural network based on quantum dots using numerical method of path integral ...the quantum neural network using an array of single-electron quantum dots with ...
6
Colloidal quantum dots for thermal infrared sensing and imaging
... colloidal quantum dots (CQDs) benefit from greatly simplified device fab- rication procedure with dramatic reduction in cost com- pared to traditional bulk semiconductor devices ...
22
Tuning the Luminescence of CdS Quantum Dots by a Simple Method
... is simple, inexpensive, high yield producing and is not time consuming. Also this method can be employed at room temperature. In spite of the mentioned advantages of this method, there is no report on doping of CdS ...
5
In vivo biodistribution and behavior of CdTe/ZnS quantum dots
... of quantum dots (QDs) make them desirable fluorescent tags for cell and developmental biology applications that require long-term, multitarget, and highly sensitive ...
13
Quantum dots in imaging, drug delivery and sensor applications
... Chiu et al developed a nanotheranostic platform based on carbon quantum dots (CQDs) doped with S, N and Gd (GdNS@CQDs). In order to have a targeted dual mode fluorescence/MRI, the GdNS@CQDs were ...
11
An integrated study on antimicrobial activity and ecotoxicity of quantum dots and quantum dots coated with the antimicrobial peptide indolicidin
... Quantum dots (QDs) are a unique class of semiconductors that contain a metallic core (usually Cd-based) with a nano- meter diameter (1–10 nm). The surface of the QD is usually coated with different ...
13