Results 1 to 10 of about 315,372 (339)

Preparation of Aluminum Oxide Nanoparticles by Laser Ablation and a Study of Their Applications as Antibacterial and Wounds Healing Agent

Nano Biomedicine and Engineering, 2019
Aluminum oxide nanoparticles were prepared and characterized with a wide variety of applications. This study aimed at the preparation of AlO2 nanoparticles by the liquid particles treated with laser (1064 nm), immersed in deionized water at varied laser ...
Kareem Hussein Jwad, Tahreer Hadi Saleh, Buthenia Abd-Alhamza   +2 more
doaj   +2 more sources

Aluminum oxide, cobalt aluminum oxide, and aluminum-doped zinc oxide nanoparticles as an effective antimicrobial agent against pathogens

Heliyon
Since the clock of antimicrobial resistance was set, modern medicine has shed light on a new cornerstone in technology to overcome the worldwide dread of the post-antimicrobial era. Research organizations are exploring the use of nanotechnology to modify
Mohamad Omeiri, Esraa El Hadidi, Ramadan Awad, Jamalat Al Boukhari, Hoda Yusef   +4 more
doaj   +3 more sources

Assessing the Toxicity of Aluminum Oxide Nanoparticles (Al2O3 NPS) Prepared by Laser Ablation Technique on Blood Components [PDF]

Journal of Applied Sciences and Nanotechnology, 2023
Along with its uses in a wide range of sectors, NP toxicity research was one of the fastest-growing areas of research, so the growing commercial applications brought aluminum oxide nanoparticles under the purview of toxicologists.
Tuqa Sabah, kareem Jawad, Nebras Essam
doaj   +1 more source

A Mini Review of Antibacterial Properties of Al₂O₃ Nanoparticles

Nanomaterials, 2022
Bacterial antibiotic resistance is one of the most serious modern biomedical problems that prioritizes the search for new agents to combat bacterial pathogens.
Sergey V. Gudkov, Dmitriy E. Burmistrov, Veronika V. Smirnova, Anastasia A. Semenova, Andrey B. Lisitsyn   +4 more
doaj   +1 more source

Optimized analysis and enhanced thermal efficiency of modified hybrid nanofluid (Al2O3, CuO, Cu) with nonlinear thermal radiation and shape features

Case Studies in Thermal Engineering, 2021
The thermal characteristics of modified hybrid nanoparticles have been studied between two parallel walls with applications of entropy generation and nonlinear thermal radiation.
A. Abbasi, Kamel Al-Khaled, M. Ijaz Khan, Sami Ullah Khan, Adel M. El-Refaey, Waseh Farooq, Mohammed Jameel, Sumaira Qayyum   +7 more
doaj   +1 more source

Plasmon-Enhanced Ultraviolet Luminescence in Colloid Solutions and Nanostructures Based on Aluminum and ZnO Nanoparticles

Nanomaterials, 2022
Aluminum nanoparticles attract scientific interest as a promising low-cost material with strong plasmon resonance in the ultraviolet region, which can be used in various fields of photonics.
Anna A. Lizunova, Dana Malo, Dmitry V. Guzatov, Ivan S. Vlasov, Ekaterina I. Kameneva, Ivan A. Shuklov, Maxim N. Urazov, Andrei A. Ramanenka, Victor V. Ivanov   +8 more
doaj   +1 more source

Antimicrobial properties of spray-dried cellulose nanocrystals and metal oxide-based nanoparticles-in-microspheres

Chemical Engineering Journal Advances, 2022
Spray-dried nanoparticle-in-microsphere formulations, composed of aluminum oxide nanoparticles (NPs), zinc oxide, zinc oxide NPs and cellulose nanocrystals (CNCs), with potent antimicrobial and antibiofilm activity against Gram-negative and Gram-positive
Alberto Baldelli, Hashem Etayash, Hale Oguzlu, Ronit Mandal, Feng Jiang, Robert E.W. Hancock, Anubhav Pratap-Singh   +6 more
doaj   +1 more source

High-speed visualization of metal oxide precursor in thermal plasma flow during nanoparticle formation

Journal of Fluid Science and Technology, 2019
The objective of the present study is to understand formation mechanism of metal oxide nanoparticles in thermal plasma. High-speed camera technique with appropriate band-pass filters was applied to visualize the precursors of the metal oxide ...
Manabu TANAKA, Yuki SAITO, Yushi NAWATA, Takayuki WATANABE   +3 more
doaj   +1 more source

Comparative effects of macro-sized aluminum oxide and aluminum oxide nanoparticles on erythrocyte hemolysis: influence of cell source, temperature and size [PDF]

, 2015
Al2O3 is the most abundantly produced nanomaterial and has been used in diverse fields, including the medical, military and industrial sectors. As there are concerns about the health effects of nanoparticles, it is important to understand how they ...
Baccarin, Thaisa, Díaz Marcos, Jordi, Mitjans Arnal, Montserrat, Sordé, A., Vinardell Martínez-Hidalgo, Ma. Pilar   +4 more
core   +2 more sources

Nanoparticles deposition effects on 1050A aluminum alloy anodic layers

Materials Research Express, 2020
The objective of this research is to investigate the electrochemical features of aluminum alloy owing to the deposition of SiO _2 or TiO _2 nanoparticles in an anodic aluminum oxide film (AAO) via electrophoretic deposition (EPD).
Gh A Gaber, W A Hussein, W A Ghanem
doaj   +1 more source