Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants

Irum Shaheen,1 Khuram Shahzad Ahmad,1 Daoud Ali,2 Mohammed HA Almarzouq,2 SA Hussain,2 S Manohrdas2 1Department of Environmental Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan; 2Department of Zoology, College of Science, King Saud University, Riyadh, Saudi ArabiaCorrespondence: Khura...

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Autores principales:	Shaheen I, Ahmad KS, Ali D, Almarzouq MHA, Hussain SA, Manohrdas S
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2020
Materias:	biochemical template ternary metal oxides nano-structures organic pollutants dye degradation Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/ed7838998b9c4048ae95d6636a0f5895
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spelling	oai:doaj.org-article:ed7838998b9c4048ae95d6636a0f58952021-12-02T10:26:23ZBio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants1178-2013https://doaj.org/article/ed7838998b9c4048ae95d6636a0f58952020-08-01T00:00:00Zhttps://www.dovepress.com/bio-framework-derived-facile-moo3-nio-pdo-pd-nanomaterial-for-detoxifi-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Irum Shaheen,1 Khuram Shahzad Ahmad,1 Daoud Ali,2 Mohammed HA Almarzouq,2 SA Hussain,2 S Manohrdas2 1Department of Environmental Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan; 2Department of Zoology, College of Science, King Saud University, Riyadh, Saudi ArabiaCorrespondence: Khuram Shahzad Ahmad Email chemist.phd33@yahoo.comIntroduction: The catalytic behavior of metal oxide nanomaterials for removal of organic pollutants under dark ambient conditions, without any additional stimulant, is of great interest among the scientific community.Methods: In this account, a nanomaterial of ternary metal oxides (MoO3-NiO-PdO-Pd) was synthesized via greener approach and was explored for degradation of methyl orange in water environment in dark ambient conditions in comparison with light conditions. The biochemical species of Abies pindrow were treated with aqueous solution of precursor’s salt following sol gel synthesis strategy. We further attuned morphology and chemistry of MoO3-NiO-PdO-Pd by incorporating bioactive compounds of A. pindrow.Result and Discussion: The bio-fabricated MoO3-NiO-PdO-Pd revealed outstanding catalytic behavior with 92% degradation of methyl orange within 15 min in the dark at ambient temperature and pressure. Whereas, in the presence of visible light irritation, the catalyst degraded 97% of methyl orange in 15 min. According to the reaction kinetics of degradation, the catalysts illustrated good stability in light (R2=0.93) as well as in dark conditions (R2=0.98). Furthermore, the outstanding reusability and recyclability of the synthesized nanomaterial was observed for four runs of the experiment under dark and light conditions.Conclusion: Therefore, A. pindrow-synthesized MoO3-NiO-PdO-Pd nanocatalyst demonstrated significant potential for detoxification of organic pollutants for water remediation.Keywords: biochemical template, ternary metal oxides, nano-structures, organic pollutants, dye degradationShaheen IAhmad KSAli DAlmarzouq MHAHussain SAManohrdas SDove Medical Pressarticlebiochemical templateternary metal oxidesnano-structuresorganic pollutantsdye degradationMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 15, Pp 5591-5602 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	biochemical template ternary metal oxides nano-structures organic pollutants dye degradation Medicine (General) R5-920
spellingShingle	biochemical template ternary metal oxides nano-structures organic pollutants dye degradation Medicine (General) R5-920 Shaheen I Ahmad KS Ali D Almarzouq MHA Hussain SA Manohrdas S Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants
description	Irum Shaheen,1 Khuram Shahzad Ahmad,1 Daoud Ali,2 Mohammed HA Almarzouq,2 SA Hussain,2 S Manohrdas2 1Department of Environmental Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan; 2Department of Zoology, College of Science, King Saud University, Riyadh, Saudi ArabiaCorrespondence: Khuram Shahzad Ahmad Email chemist.phd33@yahoo.comIntroduction: The catalytic behavior of metal oxide nanomaterials for removal of organic pollutants under dark ambient conditions, without any additional stimulant, is of great interest among the scientific community.Methods: In this account, a nanomaterial of ternary metal oxides (MoO3-NiO-PdO-Pd) was synthesized via greener approach and was explored for degradation of methyl orange in water environment in dark ambient conditions in comparison with light conditions. The biochemical species of Abies pindrow were treated with aqueous solution of precursor’s salt following sol gel synthesis strategy. We further attuned morphology and chemistry of MoO3-NiO-PdO-Pd by incorporating bioactive compounds of A. pindrow.Result and Discussion: The bio-fabricated MoO3-NiO-PdO-Pd revealed outstanding catalytic behavior with 92% degradation of methyl orange within 15 min in the dark at ambient temperature and pressure. Whereas, in the presence of visible light irritation, the catalyst degraded 97% of methyl orange in 15 min. According to the reaction kinetics of degradation, the catalysts illustrated good stability in light (R2=0.93) as well as in dark conditions (R2=0.98). Furthermore, the outstanding reusability and recyclability of the synthesized nanomaterial was observed for four runs of the experiment under dark and light conditions.Conclusion: Therefore, A. pindrow-synthesized MoO3-NiO-PdO-Pd nanocatalyst demonstrated significant potential for detoxification of organic pollutants for water remediation.Keywords: biochemical template, ternary metal oxides, nano-structures, organic pollutants, dye degradation
format	article
author	Shaheen I Ahmad KS Ali D Almarzouq MHA Hussain SA Manohrdas S
author_facet	Shaheen I Ahmad KS Ali D Almarzouq MHA Hussain SA Manohrdas S
author_sort	Shaheen I
title	Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants
title_short	Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants
title_full	Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants
title_fullStr	Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants
title_full_unstemmed	Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants
title_sort	bio framework-derived facile moo3-nio-pdo-pd nanomaterial for detoxification of organic pollutants
publisher	Dove Medical Press
publishDate	2020
url	https://doaj.org/article/ed7838998b9c4048ae95d6636a0f5895
work_keys_str_mv	AT shaheeni bioframeworkderivedfacilemoo3niopdopdnanomaterialfordetoxificationoforganicpollutants AT ahmadks bioframeworkderivedfacilemoo3niopdopdnanomaterialfordetoxificationoforganicpollutants AT alid bioframeworkderivedfacilemoo3niopdopdnanomaterialfordetoxificationoforganicpollutants AT almarzouqmha bioframeworkderivedfacilemoo3niopdopdnanomaterialfordetoxificationoforganicpollutants AT hussainsa bioframeworkderivedfacilemoo3niopdopdnanomaterialfordetoxificationoforganicpollutants AT manohrdass bioframeworkderivedfacilemoo3niopdopdnanomaterialfordetoxificationoforganicpollutants
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Bio Framework-Derived Facile MoO3-NiO-PdO-Pd Nanomaterial for Detoxification of Organic Pollutants

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