Results 31 to 40 of about 158,069 (332)

On the variation of the baric properties with a decrease in the size of a silicon nanocrystal [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018
Properties of a nanocrystal are calculated by means of the Mie-Lennard-Jones pair interatomic potential and the RP-model of the nanocrystal. The state equation P(v/v0, T) and the baric dependences for the lattice and for the surface properties both for ...
M.N. Magomedov
doaj   +1 more source

Hydrothermal Synthesis and In Vivo Fluorescent Bioimaging Application of Eu3+/Gd3+ Co-Doped Fluoroapatite Nanocrystals

open access: yesJournal of Functional Biomaterials, 2022
In this study, Eu3+/Gd3+ co-doped fluoroapatitååe (Eu/Gd:FAP) nanocrystals were synthesized by the hydrothermal method as a fluorescent bioimaging agent.
Sriyani Menike Korale Gedara   +4 more
doaj   +1 more source

Montelukast Nanocrystals for Transdermal Delivery with Improved Chemical Stability

open access: yesPharmaceutics, 2019
A novel nanocrystal system of montelukast (MTK) was designed to improve the transdermal delivery, while ensuring chemical stability of the labile compound.
Sung Hyun Im   +8 more
doaj   +1 more source

In-situ transmission electron microscopy investigation on the evolution of Pt nanocrystals in atmosphere [PDF]

open access: yesНанотехнологии в строительстве, 2022
Metal nanocrystals exhibit unique properties due to their high surface-to-volume ratio and have great potential for applications in the fields of electronics, magnetics, optics and catalysis.
Qinglin Liu   +3 more
doaj   +1 more source

Atomically Precise Nanocrystals [PDF]

open access: yesJournal of the American Chemical Society, 2020
Nanocrystals are a state-of-matter in the border area between molecules and bulk materials. Unlike bulk materials, nanocrystals have size-dependent properties, yet the question remains whether nanocrystal properties can be analyzed, understood, and controlled with atomic precision, a key characteristic of molecules.
Zeger Hens, Jonathan De Roo
openaire   +4 more sources

Biodegradation and migration behavior of cellulose nanocrystal - nanoclay reinforced PLA composites [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2016
In this study, the synergic effects of cellulose nanocrystal and nanoclay on the biodegradation and migration behavior of composite films based on polylactic acid (PLA) were investigated.
Behzad Kord, Mehdi Roohani
doaj   +1 more source

Defect-related versus excitonic visible light emission from ion beam synthesized Si nanocrystals in SiO2 [PDF]

open access: yes, 1996
Two sources of room temperature visible luminescence are identified from SiO2 films containing ion beam synthesized Si nanocrystals. From a comparison of luminescence spectra and photoluminescence decay lifetime measurements between Xe + -implanted SiO2 ...
Atwater, Harry A.   +5 more
core   +1 more source

Nonclassical radiation from diamond nanocrystals [PDF]

open access: yes, 2001
The quantum properties of the fluorescence light emitted by diamond nanocrystals containing a single nitrogen-vacancy (NV) colored center is investigated. We have observed photon antibunching with very low background light.
Beveratos, Alexios   +4 more
core   +4 more sources

High Throughput 512Mbps True Random Number Generation Using Uncertainty in Mobile Communication Bands

open access: yesIEEE Access
This study presents a new approach to generating true random numbers by exploiting the random nature inherent in mobile communication networks. Taking advantage of fluctuations in total users, user activity rate, and channel fading, we receive a raw ...
Farid Alidoust Aghdam   +5 more
doaj   +1 more source

In Situ TEM Study of the Degradation of PbSe Nanocrystals in Air [PDF]

open access: yes, 2018
PbSe nanocrystals have attracted widespread attention due to a variety of potential applications. However, the practical utility of these nanocrystals has been hindered by their poor air stability, which induces undesired changes in the optical and ...
Abelson, Alex   +14 more
core   +11 more sources

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