Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants

Abstract The continuously increased existence of contaminants such as chemical and biological mainly dye, bacteria, and heavy metals ions (HMI) in water bodies has increased environmental concern due to their hostile effects on living things. Therefore, there is necessity to be developed newer mater...

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Autores principales:	V Sasidharan, Deepa Sachan, Divya Chauhan, Neetu Talreja, Mohammad Ashfaq
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/99b5f3341445489cac9b57095e5884f1
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spelling	oai:doaj.org-article:99b5f3341445489cac9b57095e5884f12021-12-02T14:17:19ZThree-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants10.1038/s41598-021-86661-w2045-2322https://doaj.org/article/99b5f3341445489cac9b57095e5884f12021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-86661-whttps://doaj.org/toc/2045-2322Abstract The continuously increased existence of contaminants such as chemical and biological mainly dye, bacteria, and heavy metals ions (HMI) in water bodies has increased environmental concern due to their hostile effects on living things. Therefore, there is necessity to be developed newer materials that skirmishes such environmental menace. The present works focus on the synthesis of a novel three-dimensional (3D) polymer-metal–carbon (3D-PMC) framework for the exclusion of contaminants (chemical and biological) from water bodies. Initially, polyurethane (PU) foam was treated with nitric acid and used as a framework for the development of 3D-PMC materials. The copper nanosheet (Cu-NS) was deposited onto the functionalized PU foam to produce Cu-NS-PU material. The mechanically exfoliated graphene was mixed with chitosan to produce a graphene-chitosan homogenous suspension. The produce homogenous suspension was deposited Cu-NS-PU for the development of the 3D-PMC framework. The prepared 3D-PMC framework was characterized by scanning electron microscopy (SEM), Energy Dispersive X-Ray Analysis (EDX), Fourier-transform infrared spectroscopy (FT-IR), and X-rays diffraction (XRD) analysis. The prepared 3D-PMC framework was subjected to various adsorption parameters to assess the sorption ability of the material. The prepared 3D-PMC framework was effectively used for the removal of chromium (Cr) metal ions and Congo-red (CR) dye from the water system. The synthesis of the 3D-PMC framework is simple, novel, cost-effective, and economically viable. Therefore, the prepared 3D-PMC framework has the potential to be used as a filter assembly in water treatment technologies.V SasidharanDeepa SachanDivya ChauhanNeetu TalrejaMohammad AshfaqNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q V Sasidharan Deepa Sachan Divya Chauhan Neetu Talreja Mohammad Ashfaq Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
description	Abstract The continuously increased existence of contaminants such as chemical and biological mainly dye, bacteria, and heavy metals ions (HMI) in water bodies has increased environmental concern due to their hostile effects on living things. Therefore, there is necessity to be developed newer materials that skirmishes such environmental menace. The present works focus on the synthesis of a novel three-dimensional (3D) polymer-metal–carbon (3D-PMC) framework for the exclusion of contaminants (chemical and biological) from water bodies. Initially, polyurethane (PU) foam was treated with nitric acid and used as a framework for the development of 3D-PMC materials. The copper nanosheet (Cu-NS) was deposited onto the functionalized PU foam to produce Cu-NS-PU material. The mechanically exfoliated graphene was mixed with chitosan to produce a graphene-chitosan homogenous suspension. The produce homogenous suspension was deposited Cu-NS-PU for the development of the 3D-PMC framework. The prepared 3D-PMC framework was characterized by scanning electron microscopy (SEM), Energy Dispersive X-Ray Analysis (EDX), Fourier-transform infrared spectroscopy (FT-IR), and X-rays diffraction (XRD) analysis. The prepared 3D-PMC framework was subjected to various adsorption parameters to assess the sorption ability of the material. The prepared 3D-PMC framework was effectively used for the removal of chromium (Cr) metal ions and Congo-red (CR) dye from the water system. The synthesis of the 3D-PMC framework is simple, novel, cost-effective, and economically viable. Therefore, the prepared 3D-PMC framework has the potential to be used as a filter assembly in water treatment technologies.
format	article
author	V Sasidharan Deepa Sachan Divya Chauhan Neetu Talreja Mohammad Ashfaq
author_facet	V Sasidharan Deepa Sachan Divya Chauhan Neetu Talreja Mohammad Ashfaq
author_sort	V Sasidharan
title	Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
title_short	Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
title_full	Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
title_fullStr	Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
title_full_unstemmed	Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
title_sort	three-dimensional (3d) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/99b5f3341445489cac9b57095e5884f1
work_keys_str_mv	AT vsasidharan threedimensional3dpolymermetalcarbonframeworkforefficientremovalofchemicalandbiologicalcontaminants AT deepasachan threedimensional3dpolymermetalcarbonframeworkforefficientremovalofchemicalandbiologicalcontaminants AT divyachauhan threedimensional3dpolymermetalcarbonframeworkforefficientremovalofchemicalandbiologicalcontaminants AT neetutalreja threedimensional3dpolymermetalcarbonframeworkforefficientremovalofchemicalandbiologicalcontaminants AT mohammadashfaq threedimensional3dpolymermetalcarbonframeworkforefficientremovalofchemicalandbiologicalcontaminants
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Three-dimensional (3D) polymer—metal–carbon framework for efficient removal of chemical and biological contaminants

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