Synthesis, characterization and cytotoxicity study of graphene/doped ZnO/SiO2 nanocomposites

被引:0
|
作者
Mahshid Chireh
Zahra Miri Karam
Mahmoud Naseri
Saeideh Jafarinejad-Farsangi
Hamidreza Ghaedamini
机构
[1] Malayer University,Department of Physics, Faculty of Science
[2] Kerman University of Medical Sciences,Student Research Committee
[3] Kerman University of Medical Sciences,Physiology Research Center, Institute of Neuropharmacology
[4] University of Toledo,Department of Chemical Engineering
来源
Applied Physics A | 2022年 / 128卷
关键词
Thermal treatment method; ZnO/SiO; /RGO; Nanocomposite; MTT assay; Tumor cell;
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学科分类号
摘要
In the preset study, ZnO nanoparticles were synthesized by thermal treatment method and the ZnO/SiO2 and ZnO/SiO2/RGO nanocomposites were obtained by polymerization method. The degree of crystallinity, microstructure and phase composition were investigated by using different characterization techniques, i.e., X-ray diffraction, field emission scanning electron microscope, transform infrared spectroscopy and Raman spectroscopy, respectively. The compositions of the samples were determined by Energy dispersive X-ray analysis at room temperature. The surface areas of samples were obtained from nitrogen gas adsorption–desorption isotherms by Brunauer–Emmett–Teller analysis at 77 K.
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