当前位置:
X-MOL 学术
›
Arab. J. Chem.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Carnivorous plants used for green synthesis of silver nanoparticles with broad-spectrum antimicrobial activity
Arabian Journal of Chemistry ( IF 6 ) Pub Date : 2020-01-01 , DOI: 10.1016/j.arabjc.2017.11.013 Rafal Banasiuk , Marta Krychowiak , Daria Swigon , Wojciech Tomaszewicz , Angelika Michalak , Agnieszka Chylewska , Magdalena Ziabka , Marcin Lapinski , Barbara Koscielska , Magdalena Narajczyk , Aleksandra Krolicka
Arabian Journal of Chemistry ( IF 6 ) Pub Date : 2020-01-01 , DOI: 10.1016/j.arabjc.2017.11.013 Rafal Banasiuk , Marta Krychowiak , Daria Swigon , Wojciech Tomaszewicz , Angelika Michalak , Agnieszka Chylewska , Magdalena Ziabka , Marcin Lapinski , Barbara Koscielska , Magdalena Narajczyk , Aleksandra Krolicka
Abstract In this study, we exploit the anti-oxidative potential of four carnivorous plants to produce uniform and biologically active silver nanoparticles. The use of polyvinylpyrrolidone promoted synthesis of quasi-spherical nanoparticles characterized by stability and high uniformity. Their activity was tested against three human pathogens and three species of plant pathogenic bacteria. The study demonstrates the influence of synthesis method (microwave irradiation or heat radiation) and plant extract composition on nanoparticle activity. The total anti-oxidative potential of the plant extract, as well as the applied method of silver ions reduction proved to be crucial for antimicrobial activity. The highest minimal bactericidal concentration (mean value = 10 µg/mL) was obtained for silver nanoparticles synthesized with the use of water extract from Dionaea muscipula tissue.
中文翻译:
食肉植物用于绿色合成具有广谱抗菌活性的银纳米粒子
摘要 在这项研究中,我们利用四种食肉植物的抗氧化潜力来生产均匀且具有生物活性的银纳米颗粒。聚乙烯吡咯烷酮的使用促进了具有稳定性和高均匀性的准球形纳米粒子的合成。它们的活性针对三种人类病原体和三种植物病原菌进行了测试。该研究证明了合成方法(微波辐射或热辐射)和植物提取物成分对纳米颗粒活性的影响。植物提取物的总抗氧化潜力以及银离子还原的应用方法被证明对抗菌活性至关重要。
更新日期:2020-01-01
中文翻译:
食肉植物用于绿色合成具有广谱抗菌活性的银纳米粒子
摘要 在这项研究中,我们利用四种食肉植物的抗氧化潜力来生产均匀且具有生物活性的银纳米颗粒。聚乙烯吡咯烷酮的使用促进了具有稳定性和高均匀性的准球形纳米粒子的合成。它们的活性针对三种人类病原体和三种植物病原菌进行了测试。该研究证明了合成方法(微波辐射或热辐射)和植物提取物成分对纳米颗粒活性的影响。植物提取物的总抗氧化潜力以及银离子还原的应用方法被证明对抗菌活性至关重要。