Synthesis and antioxidant activity of star-shape phenolic antioxidants catalyzed by acidic nanocatalyst based on reduced graphene oxide

被引：31
作者：
Golestanzadeh, Mohsen [1 ]
Naeimi, Hossein [1 ]
Zahraie, Zohreh [2 ]
机构：
[1] Univ Kashan, Fac Chem, Dept Organ Chem, Kashan 8731751167, Iran
[2] Univ Kashan, Dept Biotechnol, Fac Chem, Kashan 8731751167, Iran
来源：
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS | 2017年 / 71卷
关键词：
Antioxidant; Nanocatalyst; Acidic catalyst; Graphene; DPPH assay; VITRO ANTIMICROBIAL ACTIVITY; BOND-DISSOCIATION ENERGIES; SOLVENT-FREE CONDITIONS; AROMATIC-ALDEHYDES; VITAMIN-E; CONVENIENT SYNTHESIS; SULFONATED GRAPHENE; H BOND; ARENES; FOODS;
D O I：
10.1016/j.msec.2016.10.065
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
Phenolic antioxidants play important role in prevention of oxidation in different industrials. The research objective in the current study was synthesis and evaluate of antioxidant activity of star-shape phenolic antioxidants. The synthetic compounds were prepared in the presence of sulfonated reduced graphene oxide. The antioxidant activity of synthesized compounds was investigated by spectrophotometrically method according to the DPPH assay. Overall, these compounds are potentially important antioxidant and also to limit activity of reactive oxygen species. (C) 2016 Elsevier B.V. All rights reserved.
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收藏
页码：709 / 717
页数：9
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