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Information Journal Paper

Title

Assesment of antibacterial properties of silver nanoparticles biosynthesized using leaf extract of Hyssopus officinalis L. grown under salinity stress

Pages

  691-708

Abstract

 Recent advances in the biological sciences have become particularly important because they are the basis for some related sciences such as agriculture, medicine, pharmacology, biotechnology, and even bionanotechnology. In this study, the effect of different salinity treatments (0, 50, 100, and 150 μ M) on Hyssopus officinalis L. and the properties of silver nanoparticles) Ag NPs) biosynthesized using these under-salinity stress plants leaves extract were investigated. The color change of the solutions, surface plasmon resonance at 450 nm and X-ray diffraction pattern confirmed the biosynthesis of Ag NPs. Field emission scanning electron microscopy (FESEM) images showed that most of the nanoparticles were spherical, with few angular shapes visible in 50 and 100 μ M treatments. Fourier-transform infrared spectroscopy (FTIR) results revealed the participant functional groups of the plant extract in the biosynthesis process such as OH, CO, =CH and C=C. The 50 μ M salinity treatment had the highest effect on increasing plant metabolites. The smallest nanoparticles (25. 3 nm and spherical) were related to the control treatment. Some nanoparticles biosynthesized using the extract obtained from 150 μ M salinity treatment were angular in shape with 34. 2 nm in size and showed the highest antibacterial properties. Gram-negative bacteria were more sensitive to Ag NPs than the gram-positive ones. These results, following our previous research, revealed for the first time the effect of salinity treatments on the properties of Ag NPs biosynthesized using hyssop extract. The present results can provide an interesting background for Ag NPs biosynthesis that can be a good alternative to antibiotics.

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    APA: Copy

    Rasaee, I., GHANNADNIA, M., & BAGHSHAHI, S.. (2020). Assesment of antibacterial properties of silver nanoparticles biosynthesized using leaf extract of Hyssopus officinalis L. grown under salinity stress. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, 36(4 (102) ), 691-708. SID. https://sid.ir/paper/374911/en

    Vancouver: Copy

    Rasaee I., GHANNADNIA M., BAGHSHAHI S.. Assesment of antibacterial properties of silver nanoparticles biosynthesized using leaf extract of Hyssopus officinalis L. grown under salinity stress. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS[Internet]. 2020;36(4 (102) ):691-708. Available from: https://sid.ir/paper/374911/en

    IEEE: Copy

    I. Rasaee, M. GHANNADNIA, and S. BAGHSHAHI, “Assesment of antibacterial properties of silver nanoparticles biosynthesized using leaf extract of Hyssopus officinalis L. grown under salinity stress,” IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, vol. 36, no. 4 (102) , pp. 691–708, 2020, [Online]. Available: https://sid.ir/paper/374911/en

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