Green synthesis of trimetallic oxide nanoparticles and their use as an efficient catalyst for the green synthesis of quinoline and spirooxindoles: Antibacterial, cytotoxicity and anti-colon cancer effects
作者:Boshra Mahmoudi、Faezeh Soleimani、Hamideh Keshtkar、Mohammad Ali Nasseri、Milad Kazemnejadi
DOI:10.1016/j.inoche.2021.108923
日期:2021.11
The three-metallic oxide (Cu/Cr/Ni) nanoparticles were prepared using Echinops persicus plant extract via a simple, biocompatible, cost-effective, and non-toxic procedure, and their catalytic activity was evaluated over the synthesis of biologically active quinoline and spirooxindole derivatives. The synthesized nanoparticles were characterized by various analytical methods including UV–Vis, FTIR,
三金属氧化物 (Cu/Cr/Ni) 纳米粒子是使用刺猬植物提取物通过简单、生物相容性、成本效益高且无毒的方法制备的,并通过合成具有生物活性的喹啉和螺环吲哚衍生物。合成的纳米粒子通过各种分析方法进行表征,包括 UV-Vis、FTIR、EDX、XRD、FE-SEM、DLS 和 TEM 分析。反应中涉及的有效参数由Design-Expert 10.0.7软件设计。Cu/Cr/Ni纳米颗粒被用作在无溶剂条件下制备喹啉和螺吲哚的有效催化剂,具有良好到优异的效率。此外,由于含有丰富的酚类物质Echinops persicus花提取物、纳米粒子对大肠杆菌、金黄色葡萄球菌和蜡状芽孢杆菌的抗菌特性通过 MIC 以及扩散方法进行了研究。此外,基于 MTT 测定,在人结肠癌 (HT29) 细胞上研究了纳米颗粒的细胞毒性和抗结肠癌活性。结果和观察清楚地表明,Cu/Cr/Ni NPs 具有显着的催化和抗菌活性,完全优于其相应的单金属纳米粒子。