Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens

The invasion of fish/seafoods by zoonotic pathogens causes health threats to humans. Plant derivatives and phytosynthesized nanometals could promisingly overcome bacterial infections/contaminations. The extract of pomegranate rinds (PRE) was innovatively employed for biosynthesizing selenium nanorod...

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Autores principales:	Gad Hend A., Tayel Ahmed A., Al-Saggaf Mohammed S., Moussa Shaaban H., Diab Amany M.
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	antimicrobial action bacterial pathogens green synthesis nanocomposite Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/00341038b65547cfa19fa126adb82687
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spelling	oai:doaj.org-article:00341038b65547cfa19fa126adb826872021-12-05T14:10:50ZPhyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens2191-955010.1515/gps-2021-0049https://doaj.org/article/00341038b65547cfa19fa126adb826872021-08-01T00:00:00Zhttps://doi.org/10.1515/gps-2021-0049https://doaj.org/toc/2191-9550The invasion of fish/seafoods by zoonotic pathogens causes health threats to humans. Plant derivatives and phytosynthesized nanometals could promisingly overcome bacterial infections/contaminations. The extract of pomegranate rinds (PRE) was innovatively employed for biosynthesizing selenium nanorods (Se-NRs). These agents were assessed as antibacterial candidates against diverse fish-borne pathogenic species (Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Salmonella typhimurium, and Sphingomonas paucimobilis). The PRE-synthesized Se-NRs, within 60 min of contact, were negatively charged (‒32 mV) and had mean diameter of 62.31 nm and length range of 443.5–1236.9 nm. The designated infrared spectra for PRE and PRE/Se-NRs composite validated the biosynthesis, bonding, and interactions of the nanocomposite. The antibacterial potentialities of PRE, phytosynthesized Se-NRs, and PRE/Se-NRs composite was confirmed toward the entire challenged pathogens; S. aureus had the highest resistance (with inhibitory concentrations of 72.5, 60.0, and 55.0 mg/L, respectively) and S. paucimobilis was the most sensitive (with inhibitory concentrations of 55.0, 45.0, and 42.5 mg/L, respectively). The ultrastructure of the treated S. paucimobilis with PRE/Se-NRs emphasized the composite potentiality for deforming/distorting cells within 4 h and causing full cells’ destruction and deformation within 8 h of exposure. The PRE-phytosynthesized Se-NRs are advocated as potent antibacterial products against fish-borne pathogens for decontaminating fisheries farms and products.Gad Hend A.Tayel Ahmed A.Al-Saggaf Mohammed S.Moussa Shaaban H.Diab Amany M.De Gruyterarticleantimicrobial actionbacterial pathogensgreen synthesisnanocompositeChemistryQD1-999ENGreen Processing and Synthesis, Vol 10, Iss 1, Pp 529-537 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	antimicrobial action bacterial pathogens green synthesis nanocomposite Chemistry QD1-999
spellingShingle	antimicrobial action bacterial pathogens green synthesis nanocomposite Chemistry QD1-999 Gad Hend A. Tayel Ahmed A. Al-Saggaf Mohammed S. Moussa Shaaban H. Diab Amany M. Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
description	The invasion of fish/seafoods by zoonotic pathogens causes health threats to humans. Plant derivatives and phytosynthesized nanometals could promisingly overcome bacterial infections/contaminations. The extract of pomegranate rinds (PRE) was innovatively employed for biosynthesizing selenium nanorods (Se-NRs). These agents were assessed as antibacterial candidates against diverse fish-borne pathogenic species (Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Salmonella typhimurium, and Sphingomonas paucimobilis). The PRE-synthesized Se-NRs, within 60 min of contact, were negatively charged (‒32 mV) and had mean diameter of 62.31 nm and length range of 443.5–1236.9 nm. The designated infrared spectra for PRE and PRE/Se-NRs composite validated the biosynthesis, bonding, and interactions of the nanocomposite. The antibacterial potentialities of PRE, phytosynthesized Se-NRs, and PRE/Se-NRs composite was confirmed toward the entire challenged pathogens; S. aureus had the highest resistance (with inhibitory concentrations of 72.5, 60.0, and 55.0 mg/L, respectively) and S. paucimobilis was the most sensitive (with inhibitory concentrations of 55.0, 45.0, and 42.5 mg/L, respectively). The ultrastructure of the treated S. paucimobilis with PRE/Se-NRs emphasized the composite potentiality for deforming/distorting cells within 4 h and causing full cells’ destruction and deformation within 8 h of exposure. The PRE-phytosynthesized Se-NRs are advocated as potent antibacterial products against fish-borne pathogens for decontaminating fisheries farms and products.
format	article
author	Gad Hend A. Tayel Ahmed A. Al-Saggaf Mohammed S. Moussa Shaaban H. Diab Amany M.
author_facet	Gad Hend A. Tayel Ahmed A. Al-Saggaf Mohammed S. Moussa Shaaban H. Diab Amany M.
author_sort	Gad Hend A.
title	Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
title_short	Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
title_full	Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
title_fullStr	Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
title_full_unstemmed	Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
title_sort	phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/00341038b65547cfa19fa126adb82687
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Phyto-fabrication of selenium nanorods using extract of pomegranate rind wastes and their potentialities for inhibiting fish-borne pathogens

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