The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances

Developing degradable filter membranes that inhibit bacterial infection for preventing particle matter and infectious disease has been a research hotspot. Here, the fiber membranes of polylactic acid (PLA)/HKUST-1 with porous structure through the entire fiber matrix were prepared by electrospinning...

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Autores principales: Zhu, Yanyan, Yang, Dangsha, Li, Jiangen, Yue, Zhenqing, Zhou, Jingheng, Wang, Xinlong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715420/
http://dx.doi.org/10.1007/s10934-022-01394-z
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author Zhu, Yanyan
Yang, Dangsha
Li, Jiangen
Yue, Zhenqing
Zhou, Jingheng
Wang, Xinlong
author_facet Zhu, Yanyan
Yang, Dangsha
Li, Jiangen
Yue, Zhenqing
Zhou, Jingheng
Wang, Xinlong
author_sort Zhu, Yanyan
collection PubMed
description Developing degradable filter membranes that inhibit bacterial infection for preventing particle matter and infectious disease has been a research hotspot. Here, the fiber membranes of polylactic acid (PLA)/HKUST-1 with porous structure through the entire fiber matrix were prepared by electrospinning method. Due to the HKUST-1 incorporation and the presence of pore through fiber, the hydrophobicity of prepared membranes had been improved. The PLA/HKUST-1 membranes exhibited the good antibacterial activity against Escherichia coli and Staphylococcus aureus, and the antibacterial rate for S. aureus reached 99.99%. The filtration performance of PLA/HKUST-1 membranes was better than that of the melt-blown fabric although their thickness was only about one-third of the thickness of the currently commercial polypropylene melt-blown fabric. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10934-022-01394-z.
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spelling pubmed-97154202022-12-02 The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances Zhu, Yanyan Yang, Dangsha Li, Jiangen Yue, Zhenqing Zhou, Jingheng Wang, Xinlong J Porous Mater Article Developing degradable filter membranes that inhibit bacterial infection for preventing particle matter and infectious disease has been a research hotspot. Here, the fiber membranes of polylactic acid (PLA)/HKUST-1 with porous structure through the entire fiber matrix were prepared by electrospinning method. Due to the HKUST-1 incorporation and the presence of pore through fiber, the hydrophobicity of prepared membranes had been improved. The PLA/HKUST-1 membranes exhibited the good antibacterial activity against Escherichia coli and Staphylococcus aureus, and the antibacterial rate for S. aureus reached 99.99%. The filtration performance of PLA/HKUST-1 membranes was better than that of the melt-blown fabric although their thickness was only about one-third of the thickness of the currently commercial polypropylene melt-blown fabric. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10934-022-01394-z. Springer US 2022-12-02 2023 /pmc/articles/PMC9715420/ http://dx.doi.org/10.1007/s10934-022-01394-z Text en © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Article
Zhu, Yanyan
Yang, Dangsha
Li, Jiangen
Yue, Zhenqing
Zhou, Jingheng
Wang, Xinlong
The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances
title The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances
title_full The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances
title_fullStr The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances
title_full_unstemmed The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances
title_short The preparation of ultrathin and porous electrospinning membranes of HKUST-1/PLA with good antibacterial and filtration performances
title_sort preparation of ultrathin and porous electrospinning membranes of hkust-1/pla with good antibacterial and filtration performances
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715420/
http://dx.doi.org/10.1007/s10934-022-01394-z
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