英語 での Quantum dots の使用例とその 日本語 への翻訳
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Nam-Suk Oh, CEO of Samsung Electronics will present an updated LCD TV using Quantum dots technology under the title of“Quantum Dot and Advance of LCD-TV”.
In a pilot study, reported online in Nature Nanotechnology this week, quantum dots containing heavy metals were injected into a small number of non-human primates.
Quantum dots of the spectrum, metamaterials with stealth function, etc. are constantly being discovered, and have been widely used in the fields of medicine, energy, environment and information, and even military.
A general method for the formation of quantum dots of some embodiments of this invention involves a“top down” approach in which“bulk” material is converted to nanostructured material in the form of quantum dots. .
In order to optimize degenerate nonresonant switching at 1.55 μm, silicon quantum dots with a diameter of around 4 nm are used, placing the 2-photon absorption peak at higher energy than the spectral energy range-of-interest.
To facilitate incorporation of the quantum dots into PMMA, the silicon or germanium quantum dots can be coated with a ligand layer comprising a long-chained chained hydrocarbon with a methacrylate functional group at the end.
As probes we used so-called quantum dots- small fluorescent particles a few nanometers in size,“ says Professor Bert Hecht, describing the physicists‘ approach.
In addition to the optical properties and compatibility with the quantum dots, the preferred matrix material desirably should meet other requirements for a specific application.
Because quantum dots are cheap to make and only a small amount of solar cell material is needed to capture the re-emitted light, these solar windows promise to be inexpensive.
The blinking phenomenon has been observed for various pigments used for the tracking of a single molecule, including green fluorescent protein(GFP), organic fluorescent molecules, and semiconductor quantum dots.
The quantum dots according to some embodiments of the invention exemplify microscopic conditions that enhance the nonresonant optical nonlinearity arising from local electric field effects described above.
Quantum dots were discovered to exist in layered TMDs only very recently, with research published simultaneously in early 2015 by several different research groups including groups currently working within the Graphene Flagship.
These nanostructures can have the properties of single quantum dots or an ensemble of quantum dots, which will be determined by the nature of the molecular tethers.
Quantum dots are used in biomedical research for imaging and sensing, but concerns have been raised about their toxicity because some constituents are heavy metals.
Chem. Technol., Tokyo Tech 15:42(2Ip11) TNT binding peptide modified quantum dots fabrication for the simple and rapid detection of the explosive aromatic compounds….
The group has fabricated the quantum dots by developing highly practical and unique technologies, when compared to conventional ones, such as a mask generation technology using iron-containing protein and an ultra-high precision etching technology.
The surface ligands of the quantum dots are selected to facilitate homogeneous incorporation of the quantum dots into the selected matrix material and are optionally selected to facilitate controlled aggregation of quantum dots within the selected matrix material.
According to some embodiments of the invention, a unique physical characteristic of quantum dots is that, while the core can comprise a crystalline semiconductor material, the surface can be coated with a variety of different organic and/or inorganic materials.
In this pilot study, Paras N. Prasad and colleagues injected six rhesus macaques with cadmium-selenium, cadmium-sulphur and zinc-sulphur quantum dots that had been encapsulated in phospholipid micelles, at concentrations suitable for imaging techniques.
Recent innovations in optoelectronics field such as inexpensive 3D imaging, plasmanic nanostructures, perovskite transistors, optically active quantum dots, microscopic light bulbs, laser-powered 3D display technology, and Laser Li-Fi are anticipated to bring about a quantum shift in dynamic applicability areas of optoelectronic equipment.