CUO AND CUO@SIO2 AS A POTENTIAL ANTIMICROBIAL AND ANTICANCER DRUG

活性氧 赫拉 癌细胞 生物物理学 纳米颗粒 细胞凋亡 化学 细胞毒性 动态光散射 氧化铜 材料科学 细胞 纳米技术 生物化学 癌症 生物 有机化学 体外 遗传学
作者
Preetha Bhadra,Biplab Dutta,Debopriyo Bhattyacharya,Sampad Mukherjee
出处
期刊:The Journal of Microbiology, Biotechnology and Food Sciences [Slovak University of Agriculture in Nitra]
卷期号:9 (1): 63-69
标识
DOI:10.15414/jmbfs.2019.9.1.63-69
摘要

Copper has found to be one in every of the main trace components among of all found within the human body and additionally co-factor of quite three hundred class enzymes, plays a very important role in maintaining cellular processes which are crucial as well as stress, desoxyribonucleic acid replication, repairing of DNA, progression of cell cycle and programmed cell death. Thus, it has found to be very evident that Associate in Nursing alteration in Copper levels in willcer cells can cause a harmful result. analysis has shown that low concentration of Copper in cells ends up in the initiation and progression of cancer and high concentration of Copper shows harmful effects. Copper-mediated super molecular activity situation and aerophilous stress through reactive oxygen species (ROS) might also be the probable cause of this cytotoxic result. CuO contains a neutral hydroxyl radical connected to its surface, that plays a very important role in the changes of behaviour of the surface . Our aim is to indicate that the result of Copper oxide and silicon coated copper oxide on totally different microbes and cancer cells. Characterization of Cu nanoparticles have been done by using different analyzing techniques i.e. UV-Vis Spectroscopy, DLS (Dynamic Light Scattering) and SEM (Scanning Electron Microscope). The effect of the Cu nanoparticles on microbes has been measured by the cup disk method where as the effect on cancer cell line (HeLa) (Human Cervical Cancer Cell Line) has been measured by Fluorescence Anisotropy, MTT assay, Reactive Oxygen Species (ROS). The effect on different enzymatic action has also been measured.

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