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Showing 1 to 9 of 9 for “"Cerium oxide nanoparticles"”.
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Cerium oxide Nanoparticles: Their Phosphatase Activity and its Control
Cerium oxide nanoparticles are established scavengers of reactive oxygen and nitrogen species. They have many potential biomedical applications that depend on their physicochemical properties and mode of preparation. Recent studies have found these nanoparticles possess phosphatase mimetic …
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Anti-inflammatory Effects and Biodistribution of Cerium Oxide Nanoparticles
Cerium oxide nanoparticles have the unique ability to accept and donate electrons, making them powerful antioxidants. Their redox nature is due to oxygen defects in the lattice structure, which are more abundant at the nanoscale. Reactive oxygen species (ROS) are pro-oxidants whose presence is …
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Use Of Cerium Oxide Nanoparticles For Protection Against Radiation-induced Cell Death
The ability of engineered cerium oxide nanoparticles to confer radioprotection was examined. Rat astrocytes were treated with cerium oxide nanoparticles to a final concentration of 10 nanomolar, irradiated with a single 10 Gy dose of ionizing radiation and cell death was evaluated by propidium …
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Fundamental Aspects Of Regenerative Cerium Oxide Nanoparticles And Their Applications In Nanobiotechnology
Cerium oxide has been used extensively for various applications over the past two decades. The use of cerium oxide nanoparticles is beneficial in present applications and can open avenues for future applications. The present study utilizes the microemulsion technique to synthesize uniformly …
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Chronic Impact Of Cerium Oxide Nanoparticles On Solanum Lycopersicum L. And Brassica Rapa L.
Cerium Oxide Nanoparticles (CeO2-NPs) are commonly used in polishing, engine enhancement agents and many other commercial products. Increased applications and accidental release have raised concerns on the potential impact of CeO2-NPs on the environment. Most previous studies focused on the short …
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VIABILITY OF CERIUM OXIDE NANOPARTICLES AS A RADIOPROTECTOR AGAINST PROTON RADIATION FOR NON-MALIGNANT CELLS
… this goal are continually being investigated. Cerium Oxide (CeO₂) or ceria nanoparticles have recently shown to act as a radioprotector for non-malignant cells while sensitizing tumor cells to x-rays. However, research is required to determine if the same benefits are present for heavy …
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Nanoparticle Cerium oxide and Mixed Cerium Oxides for Improved Fuel Cell Lifetime
… of literature concerning of properties of bulk cerium oxide and cerium cations in solution, the discussion has been inappropriately applied to nanoscale cerium oxide resulting in many unexpected or unexplained results. In particular, there is very limited understanding about the properties of …
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Investigating the biological effects of (nano)particles in Alzheimer’s disease pathologies
… in AD pathogenesis therefore the antioxidant, cerium oxide has emerged as a potential therapy. Cerium oxide has been used as a biomedicine for cancer therapy and ischemic stroke, however not for AD. This inspired the systematic and bibliometric review on cerium oxide from 1990-2020 (chapter 5), …
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Chemistry of Nanoscale Solids and Organic Matter in Sustainable Water Management Systems
… engineered nanomaterials, naturally occurring nanoparticles) in SWM systems and how will their physicochemical properties be changed when they encounter other water constituents, including cations and anions, reactive radical species, and organic matter? (2) How can our current knowledge enable …