Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications

Recent times sustained efforts have been made in the bottom-up approach and biological Ag nanoparticles synthesis, in present work synthesized silver nanoparticles via green synthesis from the Eichhornia crassipes (EC) leaf extract AgNPs at room temperature with pH of 10–12. Synthesized AgNPs charac...

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Autores principales:	Leena V. Hublikar, Sharanabasava V. Ganachari, Narasimha Raghavendra, Veerabhadragouda B. Patil, Nagaraj R. Banapurmath
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Silver nanoparticles Antibacterial Anticorrosion Tafel plot High-resolution transmission electron microscopy Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/a13aa3d80f1c4192a97a544745aef3cd
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spelling	oai:doaj.org-article:a13aa3d80f1c4192a97a544745aef3cd2021-11-16T04:11:27ZGreen synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications2666-086510.1016/j.crgsc.2021.100212https://doaj.org/article/a13aa3d80f1c4192a97a544745aef3cd2021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666086521001594https://doaj.org/toc/2666-0865Recent times sustained efforts have been made in the bottom-up approach and biological Ag nanoparticles synthesis, in present work synthesized silver nanoparticles via green synthesis from the Eichhornia crassipes (EC) leaf extract AgNPs at room temperature with pH of 10–12. Synthesized AgNPs characterized thoroughly for phase purity and morphology by various characterization techniques. Phytochemical activities of Eichhornia crassipes (EC) leaf extract were shown that main constituents flavonoids, quercetin enhances the conversion of Ag + to Ag0. This is also confirmed through the electronic property (EHOMO and ELUMO) of EC leaf extract, which was analyzed through quantum chemical studies. Further the antibacterial activity of AgNPs was screened on E. coli and S. aureus. The result reveals that AgNPs has good antibacterial properties towards the bacteria E. coli. The AgNPs is dedicated also in testing the effectiveness of aluminum corrosion in the acid system at room temperature using Tafel plots, atomic absorption spectroscopy, and AC impedance spectroscopy techniques. Corroded aluminum pieces were observed by using the SEM technique.Leena V. HublikarSharanabasava V. GanachariNarasimha RaghavendraVeerabhadragouda B. PatilNagaraj R. BanapurmathElsevierarticleSilver nanoparticlesAntibacterialAnticorrosionTafel plotHigh-resolution transmission electron microscopyChemistryQD1-999ENCurrent Research in Green and Sustainable Chemistry, Vol 4, Iss , Pp 100212- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Silver nanoparticles Antibacterial Anticorrosion Tafel plot High-resolution transmission electron microscopy Chemistry QD1-999
spellingShingle	Silver nanoparticles Antibacterial Anticorrosion Tafel plot High-resolution transmission electron microscopy Chemistry QD1-999 Leena V. Hublikar Sharanabasava V. Ganachari Narasimha Raghavendra Veerabhadragouda B. Patil Nagaraj R. Banapurmath Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications
description	Recent times sustained efforts have been made in the bottom-up approach and biological Ag nanoparticles synthesis, in present work synthesized silver nanoparticles via green synthesis from the Eichhornia crassipes (EC) leaf extract AgNPs at room temperature with pH of 10–12. Synthesized AgNPs characterized thoroughly for phase purity and morphology by various characterization techniques. Phytochemical activities of Eichhornia crassipes (EC) leaf extract were shown that main constituents flavonoids, quercetin enhances the conversion of Ag + to Ag0. This is also confirmed through the electronic property (EHOMO and ELUMO) of EC leaf extract, which was analyzed through quantum chemical studies. Further the antibacterial activity of AgNPs was screened on E. coli and S. aureus. The result reveals that AgNPs has good antibacterial properties towards the bacteria E. coli. The AgNPs is dedicated also in testing the effectiveness of aluminum corrosion in the acid system at room temperature using Tafel plots, atomic absorption spectroscopy, and AC impedance spectroscopy techniques. Corroded aluminum pieces were observed by using the SEM technique.
format	article
author	Leena V. Hublikar Sharanabasava V. Ganachari Narasimha Raghavendra Veerabhadragouda B. Patil Nagaraj R. Banapurmath
author_facet	Leena V. Hublikar Sharanabasava V. Ganachari Narasimha Raghavendra Veerabhadragouda B. Patil Nagaraj R. Banapurmath
author_sort	Leena V. Hublikar
title	Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications
title_short	Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications
title_full	Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications
title_fullStr	Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications
title_full_unstemmed	Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications
title_sort	green synthesis silver nanoparticles via eichhornia crassipes leaves extract and their applications
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/a13aa3d80f1c4192a97a544745aef3cd
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Green synthesis silver nanoparticles via Eichhornia Crassipes leaves extract and their applications

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