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    STUDIA PHYSICA - Issue no. 1-2 / 2023  
         
  Article:   PREDICTION OF THE ANTIOXIDANT CHARACTER BY USING PHOTOCATALYTIC ACTIVITY OF DIFFERENTLY SHAPED CERIUM-OXIDE NANOPARTICLES.

Authors:  ZS.-R. TÓTH, K. MAGYARI, A. FERARU, I. SZEKELY, L. NÁNAI, A. DREANCA, L. BAIA.
 
       
         
  Abstract:  
DOI: 10.24193/subbphys.2023.08

Published Online: 2023-12-30
Published Print: 2023-12-30
pp. 83-94

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Abstract: Injury is an everyday risk in our lives, but some of us could have several wound healing problems, originating from additional pathologies (diabetes, cancer, and vitamin defects). As a solution, some metal-based nanomaterials, such as cerium-oxide (CeO2) could be applied, which could help the regeneration. The CeO2 nanomaterials need to have antioxidant character in order to be used in wound healing. Besides the wide use of CeO2 particles in the biological field, it could be also utilized as a catalyst. This study compares these two applications, analyzing the photocatalytic activity of differently shaped CeO2 nanoparticles and their possible antioxidant character.

Keywords: photocatalytic activity, morphology, cerium-oxide, nanomaterial, predicted antioxidant character.
 
         
     
         
         
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