Copper Accumulation in Tissues of Oreochromis niloticus Exposed to Copper Oxide Nanoparticles and Copper Sulphate with Their Effect on Antioxidant Enzyme Activities in Liver

2018 ◽  
Vol 229 (8) ◽  
Author(s):  
Mustafa Tunçsoy ◽  
Cahit Erdem
Keyword(s):  
Copper Oxide ◽  
Antioxidant Enzyme ◽  
Oreochromis Niloticus ◽  
Enzyme Activities ◽  
Copper Sulphate ◽  
Copper Oxide Nanoparticles ◽  
Copper Accumulation ◽  
Oxide Nanoparticles ◽  
Antioxidant Enzyme Activities

Effects of copper oxide nanoparticles on antioxidant enzyme activities in liver tissue of Clarias gariepinus

2017 ◽  
Vol 280 ◽  
pp. S186
Author(s):  
Mustafa Tuncsoy ◽  
Servet Duran ◽  
Ozcan Ay ◽  
Bedii Cicik ◽  
Cahit Erdem
Keyword(s):  
Copper Oxide ◽  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Liver Tissue ◽  
Clarias Gariepinus ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Antioxidant Enzyme Activities

scholarly journals Green Synthesis, Characterization and Antibacterial Activity of Copper Oxide Nanoparticles Using Annona muricata Stem Extract

2021 ◽  
Vol 9 (12) ◽  
pp. 1205-1214
Author(s):  
Shivani Kushwaha
Keyword(s):  
Antibacterial Activity ◽  
Copper Oxide ◽  
Copper Sulphate ◽  
Copper Oxide Nanoparticles ◽  
Maximum Activity ◽  
Cuo Nanoparticles ◽  
Oxide Nanoparticles ◽  
Gradual Change ◽  
Annona Muricata ◽  
Stem Extract

Abstract: Nanotechnology is a rising field of science and technology that deals with the particles having size in the range of 1 to 100 nm. Copper oxide nanoparticles has many properties like antifungal activity, antibacterial activity, optical properties, conductive properties, etc. Due to its demand of diversified use, copper oxide nanoparticles were fabricated using ecofriendly and non-toxic Annona muricata stem extract. The extract with copper sulphate pentahydrate showed gradual change in the colour of the extract from brown to green which indicates the CuO nanoparticles synthesis. The fabrication is followed by characterization of CuO nanoparticles using UV-vis spectroscope, FTIR, XRD and SEM. The characterization showed roughly spherical shaped nanoparticles in the range of 100nm with high crystalline monoclinic phase. FTIR absorption spectra conclude that the compounds attached with copper oxide nanoparticles could be polyphenols with aromatic ring. The CuO nanoparticles exhibited antibacterial activity; it showed the maximum activity against E.coli (18 mm). Keywords: Annona muricata, copper sulphate pentahydrate, FTIR, nanomaterials, SEM, XRD.

Copper oxide nanoparticles and copper sulphate act as antigenotoxic agents in drosophila melanogaster

2017 ◽  
Vol 58 (1) ◽  
pp. 46-55 ◽  
Author(s):  
Mohamed Alaraby ◽  
Alba Hernández ◽  
Ricard Marcos
Keyword(s):  
Drosophila Melanogaster ◽  
Copper Oxide ◽  
Copper Sulphate ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles
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