期刊
JOURNAL OF STRUCTURAL CHEMISTRY
卷 60, 期 5, 页码 845-853出版社
PLEIADES PUBLISHING INC
DOI: 10.1134/S0022476619050196
关键词
MWCNT; bis(thiosemicarbazone); functionalization; thermal stability; antibacterial activity
资金
- Iran Government [950616118]
This paper describes a series of new polyamides containing bis(thiosemicarbazone) acenaphthenequinone (PA), bis(thiosemicarbazone) acenaphthenequinone zinc (Z-PA), and bis(thiosemicarbazone) acenaphthenequinone mercury (H-PA) complexes loaded onto MWCNTs synthesized via a chemical precipitation method in methanol followed by antimicrobial activity studies on the novel functionalized MWCNTs complexes. These complexes are characterized by FT-IR spectroscopy, powder X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The antibacterial activity of free PA, Z-PA, and H-PA complexes loaded onto MWCNTs are studied against gram-positive and gram-negative bacteria. The results indicate that the HPA/MWCNT complex is the most effective growth inhibitor against Listeria monocytogenes and Pseudomonas aeruginosa, exhibiting the potential for the use as an antibacterial agent.
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