The Key Role of Modifications in Biointerfaces toward Rendering Antibacterial and Antifouling Properties in Polymeric Membranes for Water Remediation: A Critical Assessment

Samantaray, PK and Madras, G and Bose, S (2019) The Key Role of Modifications in Biointerfaces toward Rendering Antibacterial and Antifouling Properties in Polymeric Membranes for Water Remediation: A Critical Assessment. In: Advanced Sustainable Systems, 3 (10).

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Abstract

Safe drinking water for all is a major challenge and needs critical attention, as freshwater aquifers are rapidly declining. A strategy based on addressing scarcity through membrane-based purification and desalination can be an immediate and robust solution. The current scientific advances toward tailoring the structure and chemical properties of existing membrane materials have enabled key insights leading to new water purification alternatives. In the first part of the article, the key requirements for water decontamination addressed through state-of-the-art literature on membranes are discussed. In the next part, the specific membrane modification strategies to impede bacterial growth and enhance fouling resistance are discussed, bringing in the underlying mechanisms. Finally, promising next-generation separation techniques that are inspired by nature, inorganic and carbonaceous nanomaterial-based membranes, layer-by-layer assembly, and dynamic composite membranes, are highlighted. This perspective article will help guide researchers working in this field from both industrial and academic standpoints, especially where the research is focused toward developing strategies to modify the existing solution besides finding alternative and sustainable new materials. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Item Type:	Journal Article
Publication:	Advanced Sustainable Systems
Publisher:	Wiley-VCH Verlag
Additional Information:	The copyright for this article belongs to Wiley-VCH Verlag.
Keywords:	Aquifers; Desalination; Hydrogeology; Industrial research; Polymeric membranes; Polymers; Potable water; Purification; Water treatment plants, Antifouling property; Biointerfaces; Layer-by-layer assemblies; Membrane modification; Separation techniques; Surface immobilization; Water decontamination; Water purification, Composite membranes
Department/Centre:	Division of Interdisciplinary Sciences > Centre for Biosystems Science and Engineering Division of Mechanical Sciences > Chemical Engineering Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	05 Jan 2023 09:22
Last Modified:	05 Jan 2023 09:22
URI:	https://eprints.iisc.ac.in/id/eprint/78780

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