Results 1 to 10 of about 625,802 (249)
Nanocomposite hydrogels for biomedical applications
Biotechnology and Bioengineering, 2014 Hydrogels mimic native tissue microenvironment due to their porous and hydrated molecular structure. An emerging approach to reinforce polymeric hydrogels and to include multiple functionalities focuses on incorporating nanoparticles within the hydrogel ...
Akhilesh K Gaharwar +2 more
exaly +2 more sources
Effect of Cu2O Substrate on Photoinduced Hydrophilicity of TiO2 and ZnO Nanocoatings
Nanomaterials, 2021 The effect of a Cu2O substrate on the photoinduced alteration of the hydrophilicity of TiO2 and ZnO surfaces was studied. It was demonstrated that the formation of heterostructures Cu2O/TiO2 and Cu2O/ZnO strongly changed the direction of the photoinduced
Maria V. Maevskaya +3 more
doaj +1 more source
Buckling analysis of FML cylindrical shells under combined axial and torsional loading [PDF]
Mechanics of Advanced Composite Structures, 2020 Generally, in-served cylindrical shells buckling usually takes place not merely under one of the basic loads, i.e., axial compression, lateral pressure, and torsion, but under a combination of them.
Ahmad Reza Ghasemi +2 more
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Nanomaterials, 2023 Carbon dioxide (CO2) photoreduction to high-value products is a technique for dealing with CO2 emissions. The method involves the molecular transformation of CO2 to hydrocarbon and alcohol-type chemicals, such as methane and methanol, relying on a ...
Apisit Karawek +10 more
doaj +1 more source
ChemistryOpen, 2022 Measuring the Lewis‐acidic surface sites in catalysis is problematic when the material‘s surface area is very low (SBET ≤1 m2 ⋅ g−1). For the first time, a quantitative assessment of total acidic surface sites of very small surface area catalysts (MoO3 ...
Prof. Dr. Samih A. Halawy +4 more
doaj +1 more source
Printable Nanocomposite Metalens for High-Contrast Near-Infrared Imaging.
ACS Nano, 2021 Printable metalenses composed of a silicon nanocomposite are developed to overcome the manufacturing limitations of conventional metalenses. The nanocomposite is synthesized by dispersing silicon nanoparticles in a thermally printable resin, which not ...
Gwanho Yoon +5 more
semanticscholar +1 more source
Effects of Magnetic Field in Creep Behavior of Three-Phase Laminated Composite Cylindrical Shells [PDF]
Mechanics of Advanced Composite Structures, 2019 Due to the importance effect of magnetic field on the history of long-term radial and circumfer-ential creep strain and radial displacement for a three-phase nano-composite exposed to an internal pressure and placed uniform temperature, the present ...
Komeil Hosseinpour, Ahmad Reza Ghasemi
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Unveiling the Molecular Origin of Vapor-Liquid Phase Transition of Bulk and Confined Fluids
Molecules, 2022 At temperatures below the critical temperature, discontinuities in the isotherms are one critical issue in the design and construction of separation units, affecting the level of confidence for a prediction of vapor–liquid equilibriums and phase ...
Sorrasit Jitmitsumphan +9 more
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Functional Composite Materials, 2020 Composites of polymers and the graphene family of 2D materials continue to attract great interest due their potential to dissipate heat, thus extending the in-service life of electronic and other devices.
Valentina Guerra +2 more
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Analysis of operating conditions of heavy-loaded and heat-stressed friction units of powerful internal combustion engines and development of copper nanocomposite powder materials for them [PDF]
MATEC Web of Conferences, 2019 The article provides analysis of operating conditions for the «valve – valve guide» heavy-loaded and heat-stressed friction unit of the gas distribution mechanism of powerful internal combustion engines and establishes requirements to materials for valve
Shalunov Evgeny +2 more
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