Results 291 to 300 of about 2,219,213 (361)
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Journal of the American Chemical Society, 2008
Photoactivatable organic fluorophores and fluorescent proteins have been widely adopted for cellular imaging and have been critical for increasing temporal and spatial resolution, as well as for the development of superresolution microscopy techniques.
Gang, Han +3 more
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Photoactivatable organic fluorophores and fluorescent proteins have been widely adopted for cellular imaging and have been critical for increasing temporal and spatial resolution, as well as for the development of superresolution microscopy techniques.
Gang, Han +3 more
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Izvestiya vysshikh uchebnykh zavedenii. Fizika, 2021
The analysis of the results of fundamental and applied research in the field of creation of photochromic nanoparticles of the "core-shell" type, in which semiconductor nanocrystals - quantum dots were used as a core, and the shell included physically or chemically sorbed molecules of photochromic thermally relaxing (spiropyrans, spirooxazines ...
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The analysis of the results of fundamental and applied research in the field of creation of photochromic nanoparticles of the "core-shell" type, in which semiconductor nanocrystals - quantum dots were used as a core, and the shell included physically or chemically sorbed molecules of photochromic thermally relaxing (spiropyrans, spirooxazines ...
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Nano Letters, 2008
We report single-mode and multimode lasing from isolated spherical liquid microcavities containing CdSe/ZnS nanocrystal quantum dots. Lasing is observed at densities more than 2 orders of magnitude lower than previously demonstrated or theoretically predicted, assuming a uniform nanocrystal quantum dot distribution.
Schaefer, J. +6 more
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We report single-mode and multimode lasing from isolated spherical liquid microcavities containing CdSe/ZnS nanocrystal quantum dots. Lasing is observed at densities more than 2 orders of magnitude lower than previously demonstrated or theoretically predicted, assuming a uniform nanocrystal quantum dot distribution.
Schaefer, J. +6 more
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Advances in Materials, 2019
Quantum dots (QDs) are being highlighted in display applications for their excellent optical properties, including tunable bandgaps, narrow emission bandwidth, and high efficiency. However, issues with their stability must be overcome to achieve the next
Hyungsuk Moon +4 more
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Quantum dots (QDs) are being highlighted in display applications for their excellent optical properties, including tunable bandgaps, narrow emission bandwidth, and high efficiency. However, issues with their stability must be overcome to achieve the next
Hyungsuk Moon +4 more
semanticscholar +1 more source
Electrochromic Nanocrystal Quantum Dots.
ChemInform, 2001AbstractFor Abstract see ChemInform Abstract in Full Text.
C, Wang, M, Shim, P, Guyot-Sionnest
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Nature Methods, 2006
Bioluminescence is widely used for in vivo imaging of nude mice. By conjugating luciferase protein to quantum dots, bioluminescence resonance energy transfer (BRET) turns these useful fluorophores into a new class of bioluminescent probe.
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Bioluminescence is widely used for in vivo imaging of nude mice. By conjugating luciferase protein to quantum dots, bioluminescence resonance energy transfer (BRET) turns these useful fluorophores into a new class of bioluminescent probe.
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Designing quantum dots and quantum-dot solids
Physica E: Low-dimensional Systems and Nanostructures, 2001Abstract To design nanocrystal nanosystems, a theory for nanocrystals is needed which can be applied to nanocrystals with atomic-scale variations in composition, structure and shape. We present an empirical tight-binding theory for nanocrystal heteronanostructures.
Garnett W. Bryant, W. Jaskólski
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From quantum dot to quantum dot
Science, 2016Materials Science A wide range of materials can now be synthesized into semiconducting quantum dots. Because these materials grow from solutions, there is scope to combine quantum dots into devices by using simple, low-cost manufacturing processes. Kagan et al.
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Physics World, 1997
Semiconductor lasers are key components in many of the appliances that we take for granted in everyday life. Fibre-optic communications and compact-disc players are perhaps the two best known examples. There is also a world-wide research and development effort to improve the performance of these devices by making them smaller, brighter, more efficient ...
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Semiconductor lasers are key components in many of the appliances that we take for granted in everyday life. Fibre-optic communications and compact-disc players are perhaps the two best known examples. There is also a world-wide research and development effort to improve the performance of these devices by making them smaller, brighter, more efficient ...
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Synthesis-on-substrate of quantum dot solids.
Nature, 2022Yuanzhi Jiang +21 more
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