Biosynthesis of ZnO.Ag2O3 using aqueous extract of Haplophyllum obtusifolium: Characterization and cell toxicity activity against liver carcinoma cells

IF 1.5 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Micro & Nano Letters Pub Date : 2023-06-25 DOI:10.1049/mna2.12170

Majid Halimi Khalil Abad, Mohabat Nadaf, Mohammad Ehsan Taghavizadeh Yazdi

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引用次数: 4

Abstract

The zinc oxide-silver oxide nanocomposite (ZnO.Ag₂O₃ particles) was prepared by using an aqueous plant extract of Haplophyllum obtusifolium for the first time. Powder X-ray diffraction (PXRD), Fourier transforms spectroscopy (FTIR), field emission microscopy (FESEM), energy dispersive X-ray analysis (EDX), and transmission electron microscopy (TEM) were applied to analyze the structure, functional groups, morphology, and purity of the prepared nanocomposite. PXRD revealed the formulation of ZnO.Ag₂O₃ for the particles. The investigation of functional groups has demonstrated the presence of some carbonated impurities along with absorbed water in the composition of the ZnO.Ag₂O₃ nanocomposite. Morphologically, particles have formed a petal-like shape with different sizes. The EDX analysis also confirmed the composition of the prepared sample and the presence of 4.78% silver in the formula. Additionally, the TEM analysis revealed spherical and rectangular shapes with a particle size of 80.43 ± 46.73 nm. Moreover, the ZnO.Ag₂O₃ particles were used against cancer cells, which has shown synthesized NCs have a toxic effect against liver cancer cells in a concentration and time-dependent manner.

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利用钝叶单叶藻水提取物生物合成ZnO.Ag2O3：特性和对肝癌细胞的细胞毒性

首次利用钝叶单叶藻的植物提取物制备了氧化锌-氧化银纳米复合材料（ZnO.Ag2O3颗粒）。应用粉末X射线衍射（PXRD）、傅立叶变换光谱（FTIR）、场发射显微镜（FESEM）、能量色散X射线分析（EDX）和透射电子显微镜（TEM）对制备的纳米复合材料的结构、官能团、形态和纯度进行了分析。PXRD揭示了ZnO的组成。颗粒为Ag2O3。对官能团的研究表明，在ZnO的组成中存在一些碳酸杂质以及吸收的水。Ag2O3纳米复合材料。从形态上看，颗粒形成了大小不等的花瓣状。EDX分析还证实了所制备的样品的组成以及在该配方中存在4.78%的银。此外，TEM分析显示，颗粒大小为80.43±46.73 nm的球形和矩形。此外，ZnO。使用Ag2O3颗粒对抗癌症细胞，这表明合成的NC以浓度和时间依赖的方式对癌症肝癌细胞具有毒性作用。

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来源期刊

Micro & Nano Letters 工程技术-材料科学：综合

CiteScore

3.30

自引率

0.00%

发文量

审稿时长

2.8 months

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