Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine

Abstract Herein we have synthesized silver nanoparticles (Ag NPs) using liquid metabolic waste of Bos taurus (A-2 type) urine. Various bio-molecules present in cow urine, are effectively used to reduce silver (Ag) ions into silver nanoparticles in one step. This is bio-inspired electron transfer to...

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Autores principales:	Prashant D. Sarvalkar, Rutuja R. Mandavkar, Mansingraj S. Nimbalkar, Kiran K. Sharma, Pramod S. Patil, Ganesh S. Kamble, Neeraj R. Prasad
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b3eb4007dd0c4eb8b51b0275964e52cb
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spelling	oai:doaj.org-article:b3eb4007dd0c4eb8b51b0275964e52cb2021-12-02T15:10:50ZBio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine10.1038/s41598-021-96335-22045-2322https://doaj.org/article/b3eb4007dd0c4eb8b51b0275964e52cb2021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-96335-2https://doaj.org/toc/2045-2322Abstract Herein we have synthesized silver nanoparticles (Ag NPs) using liquid metabolic waste of Bos taurus (A-2 type) urine. Various bio-molecules present in cow urine, are effectively used to reduce silver (Ag) ions into silver nanoparticles in one step. This is bio-inspired electron transfer to Ag ion for the formation of base Ag metal and is fairly prompt and facile. These nanoparticles act as a positive catalyst for various organic transformation reactions. The structural, morphological, and optical properties of the as-synthesized Ag NPs are widely characterized by X-ray diffraction spectroscopy, ultraviolet–visible spectroscopy, scanning electron microscope, Fourier transmission infra-red spectroscopy, and atomic force microscopy. The as-synthesized bio-mimetic Ag NPs show potential activity for several reduction reactions of nitro groups. The Ag NPs were also used for degradation of hazardous dyes such as Methylene blue and Crystal violet with good degradation rate constant.Prashant D. SarvalkarRutuja R. MandavkarMansingraj S. NimbalkarKiran K. SharmaPramod S. PatilGanesh S. KambleNeeraj R. PrasadNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Prashant D. Sarvalkar Rutuja R. Mandavkar Mansingraj S. Nimbalkar Kiran K. Sharma Pramod S. Patil Ganesh S. Kamble Neeraj R. Prasad Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine
description	Abstract Herein we have synthesized silver nanoparticles (Ag NPs) using liquid metabolic waste of Bos taurus (A-2 type) urine. Various bio-molecules present in cow urine, are effectively used to reduce silver (Ag) ions into silver nanoparticles in one step. This is bio-inspired electron transfer to Ag ion for the formation of base Ag metal and is fairly prompt and facile. These nanoparticles act as a positive catalyst for various organic transformation reactions. The structural, morphological, and optical properties of the as-synthesized Ag NPs are widely characterized by X-ray diffraction spectroscopy, ultraviolet–visible spectroscopy, scanning electron microscope, Fourier transmission infra-red spectroscopy, and atomic force microscopy. The as-synthesized bio-mimetic Ag NPs show potential activity for several reduction reactions of nitro groups. The Ag NPs were also used for degradation of hazardous dyes such as Methylene blue and Crystal violet with good degradation rate constant.
format	article
author	Prashant D. Sarvalkar Rutuja R. Mandavkar Mansingraj S. Nimbalkar Kiran K. Sharma Pramod S. Patil Ganesh S. Kamble Neeraj R. Prasad
author_facet	Prashant D. Sarvalkar Rutuja R. Mandavkar Mansingraj S. Nimbalkar Kiran K. Sharma Pramod S. Patil Ganesh S. Kamble Neeraj R. Prasad
author_sort	Prashant D. Sarvalkar
title	Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine
title_short	Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine
title_full	Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine
title_fullStr	Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine
title_full_unstemmed	Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine
title_sort	bio-mimetic synthesis of catalytically active nano-silver using bos taurus (a-2) urine
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b3eb4007dd0c4eb8b51b0275964e52cb
work_keys_str_mv	AT prashantdsarvalkar biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine AT rutujarmandavkar biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine AT mansingrajsnimbalkar biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine AT kiranksharma biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine AT pramodspatil biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine AT ganeshskamble biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine AT neerajrprasad biomimeticsynthesisofcatalyticallyactivenanosilverusingbostaurusa2urine
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Bio-mimetic synthesis of catalytically active nano-silver using Bos taurus (A-2) urine

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