Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications

Herein, green platinum nanoparticles (PtNPs) were synthesized using an aqueous extract of Atriplex halimus leaves as a reductant. Atriplex platinum nanoparticles (At-PtNPs) were stable for up to three months. At-PtNPs were characterized by several techniques including UV–Visible spectroscopy, Fourie...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Abdelazeem S. Eltaweil, Manal Fawzy, Mohamed Hosny, Eman M. Abd El-Monaem, Tamer M. Tamer, Ahmed M. Omer
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Platinum Green synthesis Atriplex halimus Antibacterial Antioxidant Methylene blue Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/52c78d5b3591488f98c73a586ff55724
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:52c78d5b3591488f98c73a586ff55724
record_format	dspace
spelling	oai:doaj.org-article:52c78d5b3591488f98c73a586ff557242021-11-06T04:24:48ZGreen synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications1878-535210.1016/j.arabjc.2021.103517https://doaj.org/article/52c78d5b3591488f98c73a586ff557242022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1878535221005323https://doaj.org/toc/1878-5352Herein, green platinum nanoparticles (PtNPs) were synthesized using an aqueous extract of Atriplex halimus leaves as a reductant. Atriplex platinum nanoparticles (At-PtNPs) were stable for up to three months. At-PtNPs were characterized by several techniques including UV–Visible spectroscopy, Fourier Transform Infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), Energy Dispersive X-ray spectroscopy (EDX), EDX elemental mapping, High-resolution Transmission electron microscope (HRTEM), Selected Area Electron Diffraction (SAED), and X-ray Photoelectron Spectroscopy (XPS) and Zeta measurements. At-PtNPs were black-colored and mainly spherical with a plasmon peak at 295 nm with ultra-small particle size (1–3 nm) and high surface charge (−25.4 mV). At-PtNPs were verified as a superb catalyst as they were able to catalytically degrade MB dye. At-PtNPs exhibited a high antibacterial efficiency against gram-negative bacteria. At-PtNPs were proved as a highly efficient antioxidant agent. Thus, the attained results offer a promising route of the green synthesis of PtNPs using the aqueous extract of Atriplex halimus.Abdelazeem S. EltaweilManal FawzyMohamed HosnyEman M. Abd El-MonaemTamer M. TamerAhmed M. OmerElsevierarticlePlatinumGreen synthesisAtriplex halimusAntibacterialAntioxidantMethylene blueChemistryQD1-999ENArabian Journal of Chemistry, Vol 15, Iss 1, Pp 103517- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Platinum Green synthesis Atriplex halimus Antibacterial Antioxidant Methylene blue Chemistry QD1-999
spellingShingle	Platinum Green synthesis Atriplex halimus Antibacterial Antioxidant Methylene blue Chemistry QD1-999 Abdelazeem S. Eltaweil Manal Fawzy Mohamed Hosny Eman M. Abd El-Monaem Tamer M. Tamer Ahmed M. Omer Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
description	Herein, green platinum nanoparticles (PtNPs) were synthesized using an aqueous extract of Atriplex halimus leaves as a reductant. Atriplex platinum nanoparticles (At-PtNPs) were stable for up to three months. At-PtNPs were characterized by several techniques including UV–Visible spectroscopy, Fourier Transform Infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), Energy Dispersive X-ray spectroscopy (EDX), EDX elemental mapping, High-resolution Transmission electron microscope (HRTEM), Selected Area Electron Diffraction (SAED), and X-ray Photoelectron Spectroscopy (XPS) and Zeta measurements. At-PtNPs were black-colored and mainly spherical with a plasmon peak at 295 nm with ultra-small particle size (1–3 nm) and high surface charge (−25.4 mV). At-PtNPs were verified as a superb catalyst as they were able to catalytically degrade MB dye. At-PtNPs exhibited a high antibacterial efficiency against gram-negative bacteria. At-PtNPs were proved as a highly efficient antioxidant agent. Thus, the attained results offer a promising route of the green synthesis of PtNPs using the aqueous extract of Atriplex halimus.
format	article
author	Abdelazeem S. Eltaweil Manal Fawzy Mohamed Hosny Eman M. Abd El-Monaem Tamer M. Tamer Ahmed M. Omer
author_facet	Abdelazeem S. Eltaweil Manal Fawzy Mohamed Hosny Eman M. Abd El-Monaem Tamer M. Tamer Ahmed M. Omer
author_sort	Abdelazeem S. Eltaweil
title	Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
title_short	Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
title_full	Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
title_fullStr	Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
title_full_unstemmed	Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
title_sort	green synthesis of platinum nanoparticles using atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/52c78d5b3591488f98c73a586ff55724
work_keys_str_mv	AT abdelazeemseltaweil greensynthesisofplatinumnanoparticlesusingatriplexhalimusleavesforpotentialantimicrobialantioxidantandcatalyticapplications AT manalfawzy greensynthesisofplatinumnanoparticlesusingatriplexhalimusleavesforpotentialantimicrobialantioxidantandcatalyticapplications AT mohamedhosny greensynthesisofplatinumnanoparticlesusingatriplexhalimusleavesforpotentialantimicrobialantioxidantandcatalyticapplications AT emanmabdelmonaem greensynthesisofplatinumnanoparticlesusingatriplexhalimusleavesforpotentialantimicrobialantioxidantandcatalyticapplications AT tamermtamer greensynthesisofplatinumnanoparticlesusingatriplexhalimusleavesforpotentialantimicrobialantioxidantandcatalyticapplications AT ahmedmomer greensynthesisofplatinumnanoparticlesusingatriplexhalimusleavesforpotentialantimicrobialantioxidantandcatalyticapplications
_version_	1718443916198412288

Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications

Ejemplares similares