Title
Electron Paramagnetic Study On Radical Scavenging Properties Of Ceria Nanoparticles
Abstract
Ultrafine ceria nanoparticles in the size regime of 3-5 nm were synthesized by chemical methods. The oxygen free radical scavenging properties of ceria nanoparticle was studied using electron paramagnetic resonance technique at the concentrations of 1 mM and 10 μM in the presence of a spin trap. The hydroxyl radical scavenging properties of ceria nanoparticles were found to vary, depending on the concentrations. At lower concentration the catalytic effect was found to be better compared to that at higher concentration, presumably due to the agglomeration at higher concentrations. © 2007 Elsevier B.V. All rights reserved.
Publication Date
7-17-2007
Publication Title
Chemical Physics Letters
Volume
442
Issue
4-6
Number of Pages
405-408
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1016/j.cplett.2007.06.026
Copyright Status
Unknown
Socpus ID
34347327057 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/34347327057
STARS Citation
Babu, Suresh; Velez, Anthony; Wozniak, Krzysztof; Szydlowska, Jadwiga; and Seal, Sudipta, "Electron Paramagnetic Study On Radical Scavenging Properties Of Ceria Nanoparticles" (2007). Scopus Export 2000s. 6476.
https://stars.library.ucf.edu/scopus2000/6476