Intrinsic catalytic activity of rhodium nanoparticles with respect to reactive oxygen species scavenging: implication for diminishing cytotoxicity

被引：8
作者：
Cao, Gao-Juan [1 ]
Chen, Yingmei [1 ]
Chen, Xiaohe [1 ]
Weng, Peilin [1 ]
Lin, Rong-Guang [1 ]
机构：
[1] Fujian Agr & Forestry Univ, Dept Appl Chem, Coll Life Sci, Fuzhou 350002, Fujian, Peoples R China
来源：
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART C-ENVIRONMENTAL CARCINOGENESIS & ECOTOXICOLOGY REVIEWS | 2019年 / 37卷 / 01期
基金：
中国国家自然科学基金;
关键词：
diminishing oxidative stress; Rh NPs; ROS scavenging; PEROXIDASE-LIKE ACTIVITY; METAL NANOPARTICLES; REDUCTION; NEURONS; STRESS;
D O I：
10.1080/10590501.2019.1555319
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
Noble metal nanoparticles (NPs) and their hybrids have demonstrated a strong potential to mimic the catalytic activity of natural enzymes and diminish oxidative stress. There is a large space to explore the intrinsic catalytic activity of Rh NPs with respect to reactive oxygen species (ROS) scavenging. We found that Rh NPs can quench H2O2, (OH)-O-center dot, O-2(center dot-), O-1(2) and inhibit lipid peroxidation under physiological conditions. In vitro cell experiments proved that Rh NPs have great biocompatibility and protect cells from oxidative damage caused by H2O2. This study can provide important insights that could inform future biological applications.
引用
收藏
页码：14 / 25
页数：12
相关论文
共 31 条
  • [1] Manganoporphyrin-Polyphenol Multilayer Capsules as Radical and Reactive Oxygen Species (ROS) Scavengers
    Alford, Aaron
    Kozlovskaya, Veronika
    Xue, Bing
    Gupta, Nirzari
    Higgins, William
    Dana Pham-Hua
    He, Lilin
    Urban, Volker S.
    Tse, Hubert M.
    Kharlampieva, Eugenia
    [J]. CHEMISTRY OF MATERIALS, 2018, 30 (02) : 344 - 357
  • [2] APOPTOSIS AND INCREASED GENERATION OF REACTIVE OXYGEN SPECIES IN DOWNS-SYNDROME NEURONS IN-VITRO
    BUSCIGLIO, J
    YANKNER, BA
    [J]. NATURE, 1995, 378 (6559) : 776 - 779
  • [3] Exploring the activities of ruthenium nanomaterials as reactive oxygen species scavengers
    Cao, Gao-Juan
    Jiang, Xiumei
    Zhang, Hui
    Zheng, Jiwen
    Croley, Timothy R.
    Yin, Jun-Jie
    [J]. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART C-ENVIRONMENTAL CARCINOGENESIS & ECOTOXICOLOGY REVIEWS, 2017, 35 (04) : 223 - 238
  • [4] Mimicking horseradish peroxidase and oxidase using ruthenium nanomaterials
    Cao, Gao-Juan
    Jiang, Xiumei
    Zhang, Hui
    Croley, Timothy R.
    Yin, Jun-Jie
    [J]. RSC ADVANCES, 2017, 7 (82) : 52210 - 52217
  • [5] Intrinsic peroxidase-like activity of rhodium nanoparticles, and their application to the colorimetric determination of hydrogen peroxide and glucose
    Choleva, Tatiana G.
    Gatselou, Vasiliki A.
    Tsogas, George Z.
    Giokas, Dimosthenis L.
    [J]. MICROCHIMICA ACTA, 2018, 185 (01)
  • [6] Facile synthesis of iridium nanoparticles with superior peroxidase-like activity for colorimetric determination of H2O2 and xanthine
    Cui, Malin
    Zhou, Jingdan
    Zhao, Yuan
    Song, Qijun
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2017, 243 : 203 - 210
  • [7] Dendrimer-Stabilized Metal Nanoparticles as Efficient Catalysts for Reversible Dehydrogenation/Hydrogenation of N-Heterocycles
    Deraedt, Christophe
    Ye, Rong
    Ralston, Walter T.
    Toste, F. Dean
    Somorjai, Gabor K.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017, 139 (49) : 18084 - 18092
  • [8] Dickinson BC, 2011, NAT CHEM BIOL, V7, P504, DOI [10.1038/nchembio.607, 10.1038/NCHEMBIO.607]
  • [9] Differential Pd-nanocrystal facets demonstrate distinct antibacterial activity against Gram-positive and Gram-negative bacteria
    Fang, Ge
    Li, Weifeng
    Shen, Xiaomei
    Perez-Aguilar, Jose Manuel
    Chong, Yu
    Gao, Xingfa
    Chai, Zhifang
    Chen, Chunying
    Ge, Cuicui
    Zhou, Ruhong
    [J]. NATURE COMMUNICATIONS, 2018, 9
  • [10] Signaling Functions of Reactive Oxygen Species
    Forman, Henry Jay
    Maiorino, Matilde
    Ursini, Fulvio
    [J]. BIOCHEMISTRY, 2010, 49 (05) : 835 - 842
1234