Results 31 to 40 of about 96,119 (281)
Preparation of Upconversion Nanocrystals NaYF4: Yb/Tm with Hydro(solvo)thermal Methods
Nano 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
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Dasatinib Nanoemulsion and Nanocrystal for Enhanced Oral Drug Delivery
Pharmaceutics, 2022 In this work, dasatinib (DAS) nanoemulsion and nanocrystal are produced by high-gravity technology that approaches to practical mass production. The drug nanoformulations were systematically characterized and evaluated.
Chuanqi Wang +4 more
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Atomically Precise Nanocrystals [PDF]
Journal 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
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Montelukast Nanocrystals for Transdermal Delivery with Improved Chemical Stability
Pharmaceutics, 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
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Journal 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
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Effect of quantum confinement on the dielectric function of PbSe [PDF]
, 2004 Monolayers of lead selenide nanocrystals of a few nanometers in height have been made by electrodeposition on a Au(111) substrate. These layers show a thickness-dependent dielectric function, which was determined using spectroscopic ellipsometry.
Allan, G. +5 more
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Biodegradation and migration behavior of cellulose nanocrystal - nanoclay reinforced PLA composites [PDF]
تحقیقات 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
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IEEE AccessThis 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
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Gold nanocrystal properties dependence on size and shape at isobaric conditions [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018 Using the nanocrystal RP-model, the state equation of a gold was calculated. On the basis of this equation the isobaric dependence of the melting temperature on the size and shape was obtained at P = 0.
E.N. Akhmedov
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In Situ TEM Study of the Degradation of PbSe Nanocrystals in Air [PDF]
, 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