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首页> 外文期刊>African Journal of Biotechnology >Antimicrobial activity of silver nanoparticles synthesized by the fungus Curvularia inaequalis
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Antimicrobial activity of silver nanoparticles synthesized by the fungus Curvularia inaequalis

机译：弯曲弯曲菌合成的银纳米颗粒的抗菌活性

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摘要

Silver nanoparticles have been widely reported in literature due to their vast industrial application in different areas. In this work, we explored a simple procedure for the biosynthesis of silver nanoparticles at room temperature from the action of?Curvularia inaequalis?as reduction agent. The degree of aggregation and size of biosynthesized particles were optimized from a factorial design involving combined variation of three different parameters of preparation. The resulting colloidal dispersion of silver nanoparticles presented strong antimicrobial activity against?Escherichia coli?andKlebsiella pneumoniae?in an indication that?C. inaequalis?represents a new potential candidate for alternative biosynthesis of silver nanoparticles with antimicrobial activity.?Keywords:?Antimicrobial activity, fungi, silver nanoparticles.
机译：银纳米颗粒由于其在不同领域的广泛工业应用而在文献中得到了广泛报道。在这项工作中，我们探索了一种利用不等形Curvularia inequequalis作为还原剂的作用在室温下生物合成银纳米颗粒的简单方法。从因子设计中优化了生物合成颗粒的聚集程度和大小，该因子设计涉及三个不同制备参数的组合变化。所得的银纳米颗粒胶态分散体对？大肠杆菌和肺炎克雷伯菌具有很强的抗菌活性，这表明？C。 inaequalis代表具有抗菌活性的银纳米颗粒的替代生物合成的新潜在候选者。关键词：抗菌活性，真菌，银纳米颗粒。

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