Synthesis CuO-ZnO nanocomposite and its application as an antibacterial agent

被引：74
|
作者：
Widiarti, N. [1 ]
Sae, J. K. [1 ]
Wahyuni, S. [1 ]
机构：
[1] Semarang State Univ, Dept Chem, D6 Campus Sekaran Gunungpati, Semarang 50229, Indonesia
来源：
MATERIAL CHEMISTRY DEVELOPMENT FOR FUTURE MEDICINE, INDUSTRY, ENVIRONMENTAL AND BIOMATERIAL APPLICATION | 2017年 / 172卷
关键词：
NANOPARTICLES;
D O I：
10.1088/1757-899X/172/1/012036
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The synthesis of CuO-ZnO composites and their application as anti-bacterial have been conducted. Nanocomposite CuO-ZnO was synthesized using sol-gel method. The nanocomposite products were characterized by XRD, DR-UV, SAA, FTIR, SEM-EDX. The results of the XRD analysis showed that the CuO-ZnO composite has a nanometer size with the average of 15.99 nanometer. The DR-UV analysis showed that the CuO-ZnO composite has a band-gap of 2.28 eV in the average. The analysis of SAA showed that the CuO-ZnO has a surface area of 23.20 m(2)/g in average. FTIR investigation revealed that the vibration of ZnO was observed at 432.05 cm(-1) whereas CuO at 524.64 cm(-1) and 594, 06 cm(-1). The SEM-EDX analysis showed that the ZnO has a hexagonal structure whereas the CuO has a monoclinic structure. The CuO-ZnO nanocomposite has the ability as an antibacterial against S. aureus as gram-positive and E. coli as Gram-negative bacteria.
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页数：11
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