Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria

Date palm silver nanoparticles are a green synthesis method used as antibacterial agents. Today, there is a considerable interest in it because it is safe, nontoxic, low costly and ecofriendly. Biofilm bacteria existing in marketed local milk is at highly risk on population health and may be life...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	shaimaa obaid hasson, Sumod Abdul kadhem Salman, Shurooq Falah Hassan, Shatha Mohammed Abbas
Formato:	article
Lenguaje:	AR EN
Publicado:	College of Science for Women, University of Baghdad 2021
Materias:	Biofilm bacteria, Date palm, Milk, Multidrug resistant, Silver nanoparticles Science Q
Acceso en línea:	https://doaj.org/article/c73808e94cc84eeb93ef2460ca6244e0
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:c73808e94cc84eeb93ef2460ca6244e0
record_format	dspace
spelling	oai:doaj.org-article:c73808e94cc84eeb93ef2460ca6244e02021-12-04T16:13:09ZAntimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria10.21123/bsj.2021.18.4.11492078-86652411-7986https://doaj.org/article/c73808e94cc84eeb93ef2460ca6244e02021-12-01T00:00:00Zhttps://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3543https://doaj.org/toc/2078-8665https://doaj.org/toc/2411-7986 Date palm silver nanoparticles are a green synthesis method used as antibacterial agents. Today, there is a considerable interest in it because it is safe, nontoxic, low costly and ecofriendly. Biofilm bacteria existing in marketed local milk is at highly risk on population health and may be life-threatening as most biofilm-forming bacteria are multidrug resistance. The goal of current study is to eradicate biofilm-forming bacteria by alternative treatment green synthesis silver nanoparticles. The biofilm formation by bacterial isolates was detected by Congo red method. The silver nanoparticles were prepared from date palm (khestawy) fruit extract. The formed nanoparticles were characterized with UV-Vis and AFM. The antibacterial activity of synthetic silver nanoparticles was evaluated by agar well diffusion method. Gramnegative bacteria isolates were E. coli in 3 isolates and Klebsiella pneumoniae in 5 isolates and all are biofilm producer. The size of synthetic green silver nanoparticles is 18 nm and the generation of silver nanoparticles was confirmed by change of date extract color from yellow to brown with an absorption maximum at 410 nm. Highly antibacterial activity of silver nanoparticles was recorded in comparison to plant extract and silver nitrate against gram-negative biofilm-forming bacteria. From this study, the antibacterial activity of date palm silver nanoparticles was more efficient to eradicate gram negative biofilmforming bacteria isolated from marketed local milk shaimaa obaid hassonSumod Abdul kadhem SalmanShurooq Falah HassanShatha Mohammed AbbasCollege of Science for Women, University of Baghdadarticle Biofilm bacteria, Date palm, Milk, Multidrug resistant, Silver nanoparticlesScienceQARENBaghdad Science Journal, Vol 18, Iss 4 (2021)
institution	DOAJ
collection	DOAJ
language	AR EN
topic	Biofilm bacteria, Date palm, Milk, Multidrug resistant, Silver nanoparticles Science Q
spellingShingle	Biofilm bacteria, Date palm, Milk, Multidrug resistant, Silver nanoparticles Science Q shaimaa obaid hasson Sumod Abdul kadhem Salman Shurooq Falah Hassan Shatha Mohammed Abbas Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria
description	Date palm silver nanoparticles are a green synthesis method used as antibacterial agents. Today, there is a considerable interest in it because it is safe, nontoxic, low costly and ecofriendly. Biofilm bacteria existing in marketed local milk is at highly risk on population health and may be life-threatening as most biofilm-forming bacteria are multidrug resistance. The goal of current study is to eradicate biofilm-forming bacteria by alternative treatment green synthesis silver nanoparticles. The biofilm formation by bacterial isolates was detected by Congo red method. The silver nanoparticles were prepared from date palm (khestawy) fruit extract. The formed nanoparticles were characterized with UV-Vis and AFM. The antibacterial activity of synthetic silver nanoparticles was evaluated by agar well diffusion method. Gramnegative bacteria isolates were E. coli in 3 isolates and Klebsiella pneumoniae in 5 isolates and all are biofilm producer. The size of synthetic green silver nanoparticles is 18 nm and the generation of silver nanoparticles was confirmed by change of date extract color from yellow to brown with an absorption maximum at 410 nm. Highly antibacterial activity of silver nanoparticles was recorded in comparison to plant extract and silver nitrate against gram-negative biofilm-forming bacteria. From this study, the antibacterial activity of date palm silver nanoparticles was more efficient to eradicate gram negative biofilmforming bacteria isolated from marketed local milk
format	article
author	shaimaa obaid hasson Sumod Abdul kadhem Salman Shurooq Falah Hassan Shatha Mohammed Abbas
author_facet	shaimaa obaid hasson Sumod Abdul kadhem Salman Shurooq Falah Hassan Shatha Mohammed Abbas
author_sort	shaimaa obaid hasson
title	Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria
title_short	Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria
title_full	Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria
title_fullStr	Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria
title_full_unstemmed	Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria
title_sort	antimicrobial effect of eco- friendly silver nanoparticles synthesis by iraqi date palm (phoenix dactylifera) on gram-negative biofilm-forming bacteria
publisher	College of Science for Women, University of Baghdad
publishDate	2021
url	https://doaj.org/article/c73808e94cc84eeb93ef2460ca6244e0
work_keys_str_mv	AT shaimaaobaidhasson antimicrobialeffectofecofriendlysilvernanoparticlessynthesisbyiraqidatepalmphoenixdactyliferaongramnegativebiofilmformingbacteria AT sumodabdulkadhemsalman antimicrobialeffectofecofriendlysilvernanoparticlessynthesisbyiraqidatepalmphoenixdactyliferaongramnegativebiofilmformingbacteria AT shurooqfalahhassan antimicrobialeffectofecofriendlysilvernanoparticlessynthesisbyiraqidatepalmphoenixdactyliferaongramnegativebiofilmformingbacteria AT shathamohammedabbas antimicrobialeffectofecofriendlysilvernanoparticlessynthesisbyiraqidatepalmphoenixdactyliferaongramnegativebiofilmformingbacteria
_version_	1718372699905982464

Antimicrobial Effect of Eco- Friendly Silver Nanoparticles Synthesis by Iraqi Date Palm (Phoenix dactylifera) on Gram-Negative Biofilm-Forming Bacteria

Ejemplares similares