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Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis
Aquaporins play a promising role in the fabrication of high-performance biomimetic membranes. Interfacial polymerisation is a promising strategy for synthesizing aquaporin-based membranes. In this study, robust and high-performance aquaporin-based biomimetic membranes were successfully fabricated by...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9062497/ https://www.ncbi.nlm.nih.gov/pubmed/35515303 http://dx.doi.org/10.1039/c9ra00787c |
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author | Liang, Zhixia Yun, Yanbin Wang, Manxiang Liu, Guicheng Lu, Peng Yang, Woochul Li, Chunli |
author_facet | Liang, Zhixia Yun, Yanbin Wang, Manxiang Liu, Guicheng Lu, Peng Yang, Woochul Li, Chunli |
author_sort | Liang, Zhixia |
collection | PubMed |
description | Aquaporins play a promising role in the fabrication of high-performance biomimetic membranes. Interfacial polymerisation is a promising strategy for synthesizing aquaporin-based membranes. In this study, robust and high-performance aquaporin-based biomimetic membranes were successfully fabricated by interfacial polymerisation, and the membrane separation performance and interfacial polymerisation method were systematically evaluated. The effects of modification methods on the performance of aquaporins-based biomimetic membranes, including sodium hypochlorite and thermal post-treatment, protein-to-lipid ratio, liposome concentration and the addition arrangement of aquaporins were also investigated. Morphological observation suggested that the introduced proteoliposomes were completely embedded in the polyamide layer and that their spherical shape was preserved. Sodium hypochlorite post-treatment and thermal treatment were beneficial in improving the water flux and salt rejection of the resultant membrane without sacrificing the aquaporin activity. The biomimetic membranes had a high water flux and salt rejection, which were almost twice that of the control membranes, after aquaporin-based proteoliposomes were incorporated with an appropriated protein-to-lipid ratio and liposome concentration. The addition arrangement of aquaporins during the interfacial polymerisation procedure significantly influence the obtained membrane's structure. Lastly, this article introduces valuable and systematic research on interfacial polymerisation fabricated aquaporin-based biomimetic membranes with outstanding separation performance. |
format | Online Article Text |
id | pubmed-9062497 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90624972022-05-04 Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis Liang, Zhixia Yun, Yanbin Wang, Manxiang Liu, Guicheng Lu, Peng Yang, Woochul Li, Chunli RSC Adv Chemistry Aquaporins play a promising role in the fabrication of high-performance biomimetic membranes. Interfacial polymerisation is a promising strategy for synthesizing aquaporin-based membranes. In this study, robust and high-performance aquaporin-based biomimetic membranes were successfully fabricated by interfacial polymerisation, and the membrane separation performance and interfacial polymerisation method were systematically evaluated. The effects of modification methods on the performance of aquaporins-based biomimetic membranes, including sodium hypochlorite and thermal post-treatment, protein-to-lipid ratio, liposome concentration and the addition arrangement of aquaporins were also investigated. Morphological observation suggested that the introduced proteoliposomes were completely embedded in the polyamide layer and that their spherical shape was preserved. Sodium hypochlorite post-treatment and thermal treatment were beneficial in improving the water flux and salt rejection of the resultant membrane without sacrificing the aquaporin activity. The biomimetic membranes had a high water flux and salt rejection, which were almost twice that of the control membranes, after aquaporin-based proteoliposomes were incorporated with an appropriated protein-to-lipid ratio and liposome concentration. The addition arrangement of aquaporins during the interfacial polymerisation procedure significantly influence the obtained membrane's structure. Lastly, this article introduces valuable and systematic research on interfacial polymerisation fabricated aquaporin-based biomimetic membranes with outstanding separation performance. The Royal Society of Chemistry 2019-04-05 /pmc/articles/PMC9062497/ /pubmed/35515303 http://dx.doi.org/10.1039/c9ra00787c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Liang, Zhixia Yun, Yanbin Wang, Manxiang Liu, Guicheng Lu, Peng Yang, Woochul Li, Chunli Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
title | Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
title_full | Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
title_fullStr | Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
title_full_unstemmed | Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
title_short | Performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
title_sort | performance evaluation of interfacial polymerisation-fabricated aquaporin-based biomimetic membranes in forward osmosis |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9062497/ https://www.ncbi.nlm.nih.gov/pubmed/35515303 http://dx.doi.org/10.1039/c9ra00787c |
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