Green synthesis of silver nanoparticles using Pupalia lappacea L. (Juss) and their antimicrobial application
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Tura Safawo Jarso
,
Mebrahtu Hagos Kahsay
,
Solomon Balami
,
B. V. Sandeep
Abstract
This work reports green synthesis of AgNPs using aqueous extract of Pupalia lappacea (L.) Juss. The synthesized AgNPs were characterized using UV–visible spectroscopy, powder X-ray diffraction, Fourier transform infrared spectroscopy, field emission scanning electron microscopy supported with energy dispersive X-ray, and transmission electron microscopy. UV–vis spectroscopy reveals a characteristic surface plasmon resonance absorption band at 420 nm. TEM results showed synthesis of spherical shaped AgNPs with an average particle size of 14.48 nm. The synthesized AgNPs exhibited excellent inhibition zones against Gram-positive bacteria Staphylococcus aureus (26.33 ± 0.88 mm), Bacillus Coagulans (12.33 ± 0.33 mm); and Gram-negative bacteria Sphingomonas (24.33 ± 0.67 mm), Shigella dysenteriae (24.33 ± 0.67 mm) and Salmonella typhimurium (12.67 ± 0.33 mm). Therefore, Pupalia lappacea mediated AgNPs can be used for clinical and medical applications.
Acknowledgments
Authors would like to acknowledge Andhra University, India and Ministry of Education, Ethiopia.
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Research ethics: Not applicable.
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Informed consent: Not applicable.
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Author contributions: Tura Safawo Jarso: designed the manuscript, bench work, analyzed and interpreted, Mebrahtu Hagos Kahsay: Bench work, analyzed, interpreted, and edited, Solomon Balami: Interpreted and edited, BV Sandeep: guided, edited, analysed and interpreted, KPJ Hemalatha: guided, edited, analysed and interpreted.
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Use of Large Language Models, AI and Machine Learning Tools: None declared.
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Conflict of interest: The authors state no conflict of interest.
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Research funding: None declared.
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Data availability: The raw data can be obtained on request from the corresponding author.
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Artikel in diesem Heft
- Frontmatter
- Original Papers
- Effects of spray pyrolysis parameters on structural and morphological properties of WO3 thin films prepared from WCl6 precursor and hydrazine mono hydrate as a solvent
- Compressive properties and energy absorption of ordered porous aluminum with strengthening structures
- Ultrasound’s influence on the properties of cellulose/Halloysite clay nanotube nanocomposites
- Polymer/phytochemical mediated eco-friendly synthesis of Cu/Zn doped hematite nanoparticles revealing biological properties and photocatalytic activity
- Green synthesis of silver nanoparticles using Pupalia lappacea L. (Juss) and their antimicrobial application
- News
- DGM – Deutsche Gesellschaft für Materialkunde
Artikel in diesem Heft
- Frontmatter
- Original Papers
- Effects of spray pyrolysis parameters on structural and morphological properties of WO3 thin films prepared from WCl6 precursor and hydrazine mono hydrate as a solvent
- Compressive properties and energy absorption of ordered porous aluminum with strengthening structures
- Ultrasound’s influence on the properties of cellulose/Halloysite clay nanotube nanocomposites
- Polymer/phytochemical mediated eco-friendly synthesis of Cu/Zn doped hematite nanoparticles revealing biological properties and photocatalytic activity
- Green synthesis of silver nanoparticles using Pupalia lappacea L. (Juss) and their antimicrobial application
- News
- DGM – Deutsche Gesellschaft für Materialkunde
