Abstract

A green, economical, highly efficient and easy method for the synthesis of AgNPs using dried black mulberry (Morus nigra L.) fruit extract was reported. Their formations were confirmed by both its brown color and the plasmon resonance band. The TEM analysis showed that they were in spherical shape with an average size of 6 ± 1 nm. In addition, they have exhibited excellent antibacterial activities against eleven different pathogenic bacteria. Finally, they have showed advanced catalytic activity against to methyl orange (MO), cresol red (CR) and methylene blue (MB) dyes both in unary and ternary mixture of dyes. In addition, the degradation of ternary dye mixture using the synthesized AgNPs was also tested using wastewater as the real sample.

摘要

报道了一种使用干黑桑 ( Morus nigra L.) 果实提取物合成 AgNPs 的绿色、经济、高效且简便的方法。它们的形成通过其棕色和等离子体共振带得到证实。TEM 分析表明它们呈球形，平均尺寸为 6±1 nm。此外，它们对十一种不同的病原菌表现出优异的抗菌活性。最后，它们在染料的一元和三元混合物中对甲基橙 (MO)、甲酚红 (CR) 和亚甲蓝 (MB) 染料显示出先进的催化活性。此外，还使用废水作为实际样品测试了使用合成的 AgNPs 对三元染料混合物的降解。