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السجلات المعروضة 11 -- 20 من 75
Smart and Robust Nanocomposite Fibers for Self-Powering
(
Qatar University Press
, 2020 , Poster)
Many of the devices, demands power sources for their continuous and long-term operations, self-powering devices with good flexibility, mechanical robustness, highly efficient energy storage performance and environmental ...
Fabrication of H2S gas sensors using ZnxCu1-xFe2O4 nanoparticles
(
Springer
, 2020 , Article)
Spinel ferrite nanoparticles can be easily retrieved and utilized for multiple cycles due to their magnetic properties. In this work, nanoparticles of a ZnxCu1-xFe2O4 composition were synthesized by employing a sol–gel ...
Development and in Vitro Testing of a Nitric Oxide Nanoparticle Carrier for Acute Lung Injury
(
Qatar University Press
, 2020 , Poster)
Acute respiratory distress syndrome (ARDS) is an infectious clinical condition in which gas exchange inside the airways and alveoli are disturbed. Fluid filled lungs need to be mechanically ventilated for airway ...
Visible Light Photocatalytic Activity of Ag/WO3 Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark
(
Elsevier
, 2022 , Article)
Nanomaterial such as metals and metal oxide photocatalysts have emerged as important tools for removing contaminants from wastewater and as antibacterial agents to prevent infections; this is mainly due to their stability ...
Modified zno nanoparticles using iron ions (Fe3+) for photo-catalytic degradation of toxic pollutants under sunlight
(
Nova Science Publishers, Inc.
, 2019 , Book chapter)
The optical properties of ZnO nanoparticles were modified using various dopant concentrations of iron (Fe3+) via a sol-gel method. To investigate of ZnO nanoparticles, the X-ray diffraction (XRD), scanning electron microscopy ...
Curcumin gum Arabic nanoparticles demonstrate potent antioxidant and cytotoxic properties in human cancer cells
(
Tech Science Press
, 2022 , Article)
The main purpose of the study was to enhance the stability and therapeutic effects of Curcumin (Cur) through nanoformulation with gum Arabic (GA) as a coating agent through an efficient synthetic approach. The antioxidant ...
Electroactive and Optically Adaptive Bionanocomposite for Reconfigurable Microlens
(
American Chemical Society
, 2016 , Article)
This paper introduces an electroactive bionanocomposite based on poly(diethylene glycol adipate) (PDEGA) and cellulose nanocrystals (CNCs). The bionanocomposites were made using CNCs extracted from cotton and by optimizing ...
A versatile in situ etching-growth strategy for synthesis of yolk–shell structured periodic mesoporous organosilica nanocomposites
(
Royal Society of Chemistry
, 2016 , Article)
This paper describes a versatile in situ etching-growth strategy for the preparation of periodic mesoporous organosilica (PMO) composites with yolk-shell structure, which can generate the void space and construct the outer ...
Soft-shear induced phase-separated nanoparticle string-structures in polymer thin films
(
Royal Society of Chemistry
, 2016 , Article)
Application of shear stress has been shown to unidirectionally orient the microstructures of block copolymers and polymer blends. In the present work, we study the phase separation of a novel nanoparticle (NP)-polymer blend ...
Nitric Oxide Releasing Hydrogel Nanoparticles Decreases Epithelial Cell Injuries Associated With Airway Reopening
(
Qatar University Press
, 2021 , Poster)
Introduction: Acute respiratory distress syndrome (ARDS) is an acute inflammatory lung condition. It is characterized by disruption of gas exchange inside the alveoli, accumulation of protein edema, and an increase in lung ...