Results 21 to 30 of about 47,526 (260)

Effects of added thiol ligand structure on aggregation of non-aqueous ZnO dispersions and morphology of spin-coated films† [PDF]

open access: yesRSC Advances, 2015
The ability to control the morphology of spin-coated semiconducting nanocrystal films using solution based methods is potentially important for optoelectronic device applications.
Aloïs Mispelon   +6 more
doaj   +1 more source

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

Preparation of Upconversion Nanocrystals NaYF4: Yb/Tm with Hydro(solvo)thermal Methods

open access: yesNano Biomedicine and Engineering, 2017
A upconversion nanocrystal of NaYF4:Yb/Tm was synthesized successfully by two different methods of solvothermal and hydrothermal, respectively. The properties of the products were characterized and compared.
Feifei Zhao, Dongguang Yin
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

Origins of the long-range exciton diffusion in perovskite nanocrystal films: photon recycling vs exciton hopping

open access: yesLight: Science & Applications, 2021
Exciton hopping: Energy travels far in perovskite nanocrystal films Excitons quasi-particles in methylammonium lead bromide perovskite nanocrystal films can travel over a surprisingly long distance.
David Giovanni   +5 more
doaj   +1 more source

Resveratrol Nanocrystal Incorporated into Mesoporous Material: Rational Design and Screening through Quality-by-Design Approach

open access: yesNanomaterials, 2022
Bioflavonoids from grape seeds feature powerful antioxidant and immunostimulant activities, but they present problems related to solubility and bioavailability.
Ahmad Ainurofiq   +4 more
doaj   +1 more source

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

Improved One- and Multiple-Photon Excited Photoluminescence from Cd2+-Doped CsPbBr3 Perovskite NCs

open access: yesNanomaterials, 2022
Metal halide perovskite nanocrystals (NCs) attract much attention for light-emitting applications due to their exceptional optical properties. More recently, perovskite NCs have begun to be considered a promising material for nonlinear optical ...
Ivan D. Skurlov   +8 more
doaj   +1 more source

Al-ZSM-5 Nanocrystal Catalysts Grown from Silicalite-1 Seeds for Methane Conversion

open access: yesEnergies, 2021
This study evaluated Al-ZSM-5 nanocrystals grown from silicalite-1 seed crystals as catalysts for the methane dehydroaromatization (MDA) reaction. Silicalite-1 seed crystals sized between 30 and 40 nm were used to grow Al-ZSM-5 under various synthesis ...
Hyun Su Kim   +5 more
doaj   +1 more source

Magnetism in Nanocrystals [PDF]

open access: yesChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

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