Results 31 to 40 of about 3,814 (227)
Fiyz̤, 2023 Background: Sciatica is a peripheral nervous system disorder that affects many people throughout the world. New therapeutic approaches such as nanomedicines and plant derivatives with less side effects can be used to improve nerve tissue.
Zahra Naseri +2 more
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Effect of cerium oxide nanoparticles on the antimicrobial properties and retentive strength of glass Ionomer cement for orthodontic band cementation [PDF]
Journal of Dental Materials and TechniquesObjective: This study aimed to investigate the antimicrobial effects and retentive strength of glass ionomer cement (GIC) containing cerium oxide nanoparticles (NPs) when used for cementing orthodontic bands, as well as to evaluate the cytotoxicity of ...
Hooman Shafaee +4 more
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Mechanical properties of ceria nanorods and nanochains; The effect of dislocations, grain-boundaries and oriented attachment [PDF]
, 2011 We predict that the presence of extended defects can reduce the mechanical strength of a ceria nanorod by 70%. Conversely, the pristine material can deform near its theoretical strength limit.
Amit Kumar +17 more
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Precipitation of Cerium Oxide Nanoparticles by Sas Process
Chemical Engineering Transactions, 2021 Cerium oxide nanoparticles could put a stop to tooth cavities. These nanoparticles could inhibit the formation of the biofilm on teeth, known as plaque, created by bacteria.
Ignacio Garcia-Casas +4 more
doaj +1 more source
Angewandte Chemie, EarlyView.A critical step, dry reforming of methane (DRM) converts biogas into useful syngas. Yet trace H2S in biogas rapidly poisons DRM catalysts, limiting practical use. We developed a robust Pt/CeO2 catalyst sustaining DRM activity via CO2‐induced reverse lattice oxygen spillover in H2S‐rich environments.
Jun Liu +11 more
wiley +2 more sources
Liquid crystal seed nucleates liquid–solid phase change in ceria nanoparticles [PDF]
, 2015 Molecular dynamics (MD) simulation was used to explore the liquid–solid (crystal) phase change of a ceria nanoparticle. The simulations reveal that the crystalline seed, which spontaneously evolves and nucleates crystallisation, is a liquid rather than
Sayle, D.C. +2 more
core +1 more source
Ceria-Based Mixed Oxide Supported Nano-Gold as an Efficient and Durable Heterogeneous Catalyst for Oxidative Dehydrogenation of Amines to Imines Using Molecular Oxygen [PDF]
, 2012 The present work is intended to determine the catalytic activity of Mixed Oxide supported gold for aerobic oxidative dehydrogenation of amines to imines using Ceria as a main constituent of the each support. The model catalysts Au/CeO2:TiO2 Au/CeO2:SiO2,
Sharma, Meena +5 more
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Biomolecules, 2022 Although cerium oxide nanoparticles are attracting much attention in the biomedical field due to their unique physicochemical and biological functions, the cerium oxide nanoparticles greatly suffer from several unmet physicochemical challenges, including
Mengjun Wang +4 more
doaj +1 more source
Advanced Materials, EarlyView.Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim +17 more
wiley +1 more source
Journal of Ardabil University of Medical Sciences, 2021 Background & objectives: Research on intelligent nanomaterials that accelerate the process of nerve regeneration and treatment by different methods such as antioxidant effects, stimulation of nerve cell proliferation, modulation of the immune system and ...
Abbas Sabahi Namini +5 more
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