白术叶提取物制备的Pluronic f -127包被二氧化钛纳米颗粒的合成及抗氧化、抗菌和抗癌性能

IF 3.8 4区 工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY Green Processing and Synthesis Pub Date : 2023-01-01 DOI:10.1515/gps-2023-0100
Riyad A. Almaimani
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引用次数: 0

摘要

在全球范围内,纳米技术正在产生重大的兴趣,因为它在广泛的工业领域的前景。最常用的纳米粒子是二氧化钛纳米粒子(PF-127包覆二氧化钛纳米粒子),它可以通过物理、化学和环境因素来配制。建立一种既经济又环保的制造方法是由于对人类健康影响的日益关注。本研究采用苍术叶提取物制备绿色Pluronic F-127 (PF-127)包被tio2 NPs,并通过多种方法对其进行了研究。PF-127包覆的tio2 NPs尺寸为60 nm,呈多边形金红石型晶体结构。此外,还研究了NPs对几种病原菌的抑菌能力。采用MTT试验评估NPs对HEp-2、KB和Vero细胞系的细胞毒性。注意到PF-127包被的二氧化钛NPs对几种病原体的抗菌潜力增加。NPs具有显著的抗氧化活性,且随浓度的增加而增强。NPs对HEp-2和KB细胞系表现出明显的细胞毒作用,但对Vero细胞没有毒性。这表明了它们对癌细胞系的细胞毒性和对健康细胞的无毒性。这表明PF-127包被的二氧化钛NPs具有有益的抗菌和抗肿瘤特性。
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Synthesis and characterization of Pluronic F-127-coated titanium dioxide nanoparticles synthesized from extracts of Atractylodes macrocephala leaf for antioxidant, antimicrobial, and anticancer properties
Abstract Globally, nanotechnology is generating significant interest because of its promise in a wide range of industries. The most commonly used nanoparticles are titanium dioxide nanoparticles (PF-127 coated TiO 2 NPs), which can be formulated with physical, chemical, and environmental factors. The establishment of an economical and environmentally beneficial method for its fabrication is due to increasing concerns about human health impacts. In this exploration, green Pluronic F-127 (PF-127) coated TiO 2 NPs using leaf extracts of Atractylodes macrocephala have been formulated and studied through various methods. PF-127 coated TiO 2 NPs were 60 nm large and a polygonal rutile-type crystalline structure was observed. Moreover, the NPs’ antimicrobial capacity against several pathogens was investigated. The cytotoxicity of the NPs against HEp-2, KB, and Vero cell lines was assessed using the MTT test. Increased antimicrobial potential of PF-127 coated TiO 2 NPs against several pathogens was noted. Furthermore, NPs displayed remarkable antioxidant activity, which increased with concentration. The NPs exhibited significant cytotoxic effects against HEp-2 and KB cell lines but failed to demonstrate toxicity against Vero cells. This is indicative of their cytotoxic potential against cancer cell lines and non-toxic nature towards healthy cells. This indicates that PF-127 coated TiO 2 NPs possess beneficial antimicrobial and antitumor properties.
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来源期刊
Green Processing and Synthesis
Green Processing and Synthesis CHEMISTRY, MULTIDISCIPLINARY-ENGINEERING, CHEMICAL
CiteScore
6.70
自引率
9.30%
发文量
78
审稿时长
7 weeks
期刊介绍: Green Processing and Synthesis is a bimonthly, peer-reviewed journal that provides up-to-date research both on fundamental as well as applied aspects of innovative green process development and chemical synthesis, giving an appropriate share to industrial views. The contributions are cutting edge, high-impact, authoritative, and provide both pros and cons of potential technologies. Green Processing and Synthesis provides a platform for scientists and engineers, especially chemists and chemical engineers, but is also open for interdisciplinary research from other areas such as physics, materials science, or catalysis.
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