Carnivorous plants used for green synthesis of silver nanoparticles with broad-spectrum antimicrobial activity

被引：71

作者：

Banasiuk, Rafal ^{[1
,2
]}

Krychowiak, Marta ^{[1
,2
]}

Swigon, Daria ^{[1
,2
]}

Tomaszewicz, Wojciech ^{[1
,2
]}

Michalak, Angelika ^{[1
,2
,3
]}

Chylewska, Agnieszka ^{[3
]}

Ziabka, Magdalena ^{[4
]}

Lapinski, Marcin ^{[5
]}

Koscielska, Barbara ^{[5
]}

Narajczyk, Magdalena ^{[6
]}

Krolicka, Aleksandra ^{[1
,2
]}

机构：

[1] Univ Gdansk, Intercollegiate Fac Biotechnol, Abrahama 58, PL-80307 Gdansk, Poland

[2] Med Univ Gdansk, Lab Biol Act Cpds, Abrahama 58, PL-80307 Gdansk, Poland

[3] Univ Gdansk, Fac Chem, Lab Intermol Interact, W Stwosza 63, PL-80308 Gdansk, Poland

[4] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, Dept Ceram & Refractories, Al A Mickiewicza 30, PL-30059 Krakow, Poland

[5] Gdansk Univ Technol, Fac Appl Phys & Math, Dept Solid State Phys, G Narutowicza 11-12, PL-80233 Gdansk, Poland

[6] Univ Gdansk, Fac Biol, Lab Electron Microscopy, Wita Stwosza 59, PL-80308 Gdansk, Poland

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2020年 / 13卷 / 01期

关键词：

Candida albicans; Drosera; Dionaea; Energy efficiency; Plant pathogens; Staphylococcus aureus; Pseudomonas aeruginosa; PSEUDOMONAS-AERUGINOSA; ANTIBACTERIAL ACTIVITY; AQUEOUS EXTRACT; IN-VITRO; TOXICITY; NAPHTHOQUINONES; PEPTIDES; TISSUE; XPS;

D O I：

10.1016/j.arabjc.2017.11.013

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 mu g/mL) was obtained for silver nanoparticles synthesized with the use of water extract from Dionaea muscipula tissue. (C) 2017 Production and hosting by Elsevier B.V. on behalf of King Saud University.

引用

页码：1415 / 1428

页数：14

共 56 条

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