Results 1 to 10 of about 35,763 (233)

Development of Quantum Dot (QD) Based Color Converters for Multicolor Display. [PDF]

open access: goldNanomaterials (Basel), 2021
Many displays involve the use of color conversion layers. QDs are attractive candidates as color converters because of their easy processability, tuneable optical properties, high photoluminescence quantum yield, and good stability. Here, we show that emissive QDs with narrow emission range can be made in-situ in a polymer matrix, with properties ...
Sajjad MT   +11 more
europepmc   +9 more sources

Nonresonant high-frequency excitation of mechanical vibrations in a movable quantum dot [PDF]

open access: yesNew Journal of Physics, 2015
Nonresonant high-frequency electrostatic actuation of a movable quantum dot (QD) is investigated analytically. The electronic dot state is in tunneling contact with a continuum of electronic states in bulk electrodes.
Axel M Eriksson
doaj   +2 more sources

Interlevel absorption of electromagnetic waves by nanocrystal with divalent impurity [PDF]

open access: yesCondensed Matter Physics, 2014
The energy spectrum of central divalent impurity is calculated using the effective mass approximation in a spherical quantum dot (QD). The dipole moment and oscillator strength of interlevel transition is defined.
V. I Boichuk, R.Ya. Leshko
doaj   +3 more sources

Facile microfluidic synthesis of monodispersed size-controllable quantum dot (QD) microbeads using custom developed QD photoresist

open access: bronzeNanoscale, 2023
Simple and effective strategy for producing quantum dot microbeads (QD-MBs) with controllable sizes, which can be crucial in diverse fields such as biosensing, drug delivery, and imaging.
Byeongseok Kim   +5 more
openalex   +4 more sources

Olfactory bulb-targeted quantum dot (QD) bioconjugate and Kv1.3 blocking peptide improve metabolic health in obese male mice. [PDF]

open access: greenJ Neurochem, 2021
Schwartz AB   +12 more
europepmc   +3 more sources

Effect of quantum dot shape of the GaAs/AlAs heterostructure on interlevel hole light absorption

open access: yesCondensed Matter Physics, 2013
The effect of quantum dot shape on the hole energy spectrum and optical properties caused by the interlevel charge transition based on the 4x4 Hamiltonian has been studied for the GaAs quantum dot in the AlAs semiconductor matrix.
V.I. Boichuk   +3 more
doaj   +3 more sources

In situ Hybridization (ISH) and Quantum Dots (QD) of miRNAs

open access: greenBIO-PROTOCOL, 2017
miRNA are short non-coding RNA which inhibit translation of mRNA. miRNA regulate several cellular processes. Certain miRNA are known to induce oncogenesis. miRNA can be measured by real-time PCR and be imaged using a combination of in situ hybridization (ISH) and quantum dots (QD).
Sajni Josson   +2 more
openalex   +5 more sources

Quantum dot (QD)-based probes for multiplexed determination of heavy metal ions

open access: greenMicrochimica Acta, 2020
Heavy metal contamination is a major global concern and additive toxicity resulting from the exposure to multiple heavy metal ions is more pronounced than that induced by a single metal species. Quantum dots (QDs) have demonstrated unique properties as sensing materials for heavy metal ions over the past two decades. With the rapid development and deep
Hong Yin, Adam Truskewycz, Ivan Cole
openalex   +5 more sources

Enhancement of Quantum Dot Fluorescence by a Metal Nanoparticle/Porous Silicon Microcavity Hybrid System [PDF]

open access: yesEPJ Web of Conferences, 2023
Enhancement of quantum dot (QD) fluorescence in a hybrid system of a porous silicon microcavity (pSiMC) and silver nanoplatelets (AgNPs) has been estimated using numerical simulation.
Granizo Evelyn   +3 more
doaj   +1 more source

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