Fabrication of silver doped different metal oxide nanoparticles and evaluation of their antibacterial and catalytic applications

被引：24
作者：
Atacan, Keziban [1 ,2 ]
Guy, Nuray [2 ,3 ]
Ozmen, Mustafa [4 ]
Ozacar, Mahmut [2 ,3 ]
机构：
[1] Sakarya Univ, Biomed Magnet & Semicond Mat Applicat & Res Ctr B, TR-54187 Sakarya, Turkey
[2] Sakarya Univ, Biomat Energy Photocatalysis Enzyme Technol Nano, Addit Mfg Environm Applicat & Sustainabil Res & D, TR-54187 Sakarya, Turkey
[3] Sakarya Univ, Sci & Arts Fac, Dept Chem, TR-54187 Sakarya, Turkey
[4] Selcuk Univ, Dept Chem, TR-42250 Konya, Turkey
来源：
APPLIED SURFACE SCIENCE ADVANCES | 2021年 / 6卷
关键词：
Metal oxide; Silver nanoparticles; Antibacterial; Catalytic; Nanoarchitectonic; 4-nitroaniline; FACILE SYNTHESIS; LEAF EXTRACT; REDUCTION; ZNO; NANOSTRUCTURES; NANOMATERIALS; ANTIOXIDANT; MECHANISM; CUO;
D O I：
10.1016/j.apsadv.2021.100156
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Metal oxide (MO, where M: Ni, Cu, Zn) nanoparticles (NPs) were synthesized via hydrothermal method and silver was doped on MO NPs. Subsequently, the obtained MO and Ag-MO NPs were characterized by UV-Vis spectroscopy, inductively coupled plasma optical emission spectroscopy, Fourier transform infrared spectroscopy, Xray diffraction, scanning electron microscopy, and energy dispersive spectroscopy. The MO and Ag-MO NPs were studied both the antibacterial activity towards Staphyloccocus aureus and Escherichia coli bacteria and catalytic activity of 4-nitroaniline. The 4-nitroaniline reduction efficiencies of Ag-MO NPs are stronger than MO NPs at the end of 20 min. Among the Ag-MO NPs, Ag-CuO exhibited the biggest catalytic reduction performance of 4-nitroaniline, presenting the reduction efficiency of Ag-CuO 98.2% at the end of 20 min. Also, Ag-CuO demonstrated the highest antibacterial activity towards Staphyloccocus aureus and Escherichia coli bacteria compared with other Ag-MO NPs.
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页数：8
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