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石墨烯添加对复合rGO/PAN膜性能的影响及其在水消毒中的潜在应用。

The Influence of Graphene Addition on the Properties of Composite rGO/PAN Membranes and Their Potential Application for Water Disinfection.

作者信息

Fryczkowska Beata, Machnicka Alicja, Biniaś Dorota, Ślusarczyk Czesław, Fabia Janusz

机构信息

Institute of Environmental Protection and Engineering, Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Willowa 2, 43-309 Bielsko-Biala, Poland.

Institute of Textile Engineering and Polymer Materials, Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Willowa 2, 43-309 Bielsko-Biala, Poland.

出版信息

Membranes (Basel). 2020 Mar 29;10(4):58. doi: 10.3390/membranes10040058.

DOI:10.3390/membranes10040058
PMID:32235293
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7231406/
Abstract

The paper presents a method of obtaining composite polyacrylonitrile-based (PAN) membranes with the addition of reduced graphene oxide (rGO). The membranes were obtained using phase inversion method from a homogeneous rGO dispersion in a solution of PAN dissolved in N, N-dimethylformamide (DMF). The impact of the amount of rGO addition to the PAN matrix on the physicochemical, structural, transport, and separation properties and on fouling resistance was studied. Composite membranes, due to the method of preparation used and the addition of rGO, are characterized by very good transport properties (~390 L/m h) and by a high degree of protein retention (85%). Reduced graphene oxide has biocidal properties, which, as we have shown, depend on the size of nanoparticles and the type of microorganism. rGO/PAN membranes, on the other hand, show biostatic properties against Gram-negative bacteria (), Gram-positive bacteria () and fungi (). Thus, the obtained composite membranes can be potentially used in water disinfection.

摘要

本文介绍了一种通过添加还原氧化石墨烯（rGO）来制备复合聚丙烯腈基（PAN）膜的方法。这些膜是采用相转化法，从rGO在溶解于N，N - 二甲基甲酰胺（DMF）的PAN溶液中的均匀分散体制备而成。研究了向PAN基质中添加rGO的量对物理化学、结构、传输和分离性能以及抗污染性能的影响。由于所使用的制备方法和rGO的添加，复合膜具有非常好的传输性能（约390 L/m·h）和高蛋白质截留率（85%）。还原氧化石墨烯具有杀菌性能，正如我们所表明的，这取决于纳米颗粒的大小和微生物的类型。另一方面，rGO/PAN膜对革兰氏阴性菌（）、革兰氏阳性菌（）和真菌（）具有抑菌性能。因此，所获得的复合膜有可能用于水消毒。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/cb9c4584f6ff/membranes-10-00058-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/fd2a6116f2e9/membranes-10-00058-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/453e5919fc78/membranes-10-00058-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/e318d7235123/membranes-10-00058-g003a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/4a2974a8c27f/membranes-10-00058-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/79d1ccfd4f0f/membranes-10-00058-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/fcdbd0a226e7/membranes-10-00058-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/aff9cc79f0ed/membranes-10-00058-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/8295015cc213/membranes-10-00058-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/623c50bf2386/membranes-10-00058-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/2c49f467a8a1/membranes-10-00058-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/8040cceb673a/membranes-10-00058-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/cb9c4584f6ff/membranes-10-00058-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/fd2a6116f2e9/membranes-10-00058-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/453e5919fc78/membranes-10-00058-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/e318d7235123/membranes-10-00058-g003a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/4a2974a8c27f/membranes-10-00058-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/79d1ccfd4f0f/membranes-10-00058-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/fcdbd0a226e7/membranes-10-00058-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/aff9cc79f0ed/membranes-10-00058-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/8295015cc213/membranes-10-00058-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/623c50bf2386/membranes-10-00058-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/2c49f467a8a1/membranes-10-00058-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/8040cceb673a/membranes-10-00058-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1848/7231406/cb9c4584f6ff/membranes-10-00058-g012.jpg

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本文引用的文献

1
Microwave assisted nanofibrous air filtration for disinfection of bioaerosols.用于生物气溶胶消毒的微波辅助纳米纤维空气过滤
J Aerosol Sci. 2010 Sep;41(9):880-888. doi: 10.1016/j.jaerosci.2010.06.001. Epub 2010 Jun 10.
2
Novel AgNWs-PAN/TPU membrane for point-of-use drinking water electrochemical disinfection.用于现场饮用水电化学消毒的新型 AgNWs-PAN/TPU 膜。
Sci Total Environ. 2018 Oct 1;637-638:408-417. doi: 10.1016/j.scitotenv.2018.05.012. Epub 2018 May 10.
3
Investigation of antifouling and disinfection potential of chitosan coated iron oxide-PAN hollow fiber membrane using Gram-positive and Gram-negative bacteria.
使用革兰氏阳性菌和革兰氏阴性菌研究壳聚糖包覆的氧化铁-聚丙烯腈中空纤维膜的防污和消毒潜力。
Mater Sci Eng C Mater Biol Appl. 2017 Jun 1;75:133-148. doi: 10.1016/j.msec.2017.02.039. Epub 2017 Feb 14.
4
Ultra-wetting graphene-based PES ultrafiltration membrane - A novel approach for successful oil-water separation.基于超润湿石墨烯的聚醚砜超滤膜 - 成功实现油水分离的新方法。
Water Res. 2016 Oct 15;103:311-318. doi: 10.1016/j.watres.2016.07.042. Epub 2016 Jul 19.
5
Antibacterial applications of graphene-based nanomaterials: Recent achievements and challenges.基于石墨烯的纳米材料的抗菌应用：最新进展与挑战。
Adv Drug Deliv Rev. 2016 Oct 1;105(Pt B):176-189. doi: 10.1016/j.addr.2016.04.009. Epub 2016 Apr 27.
6
Mechanisms of the Antimicrobial Activities of Graphene Materials.石墨烯材料抗菌活性的机制
J Am Chem Soc. 2016 Feb 24;138(7):2064-77. doi: 10.1021/jacs.5b11411. Epub 2016 Feb 15.
7
Graphene Induces Formation of Pores That Kill Spherical and Rod-Shaped Bacteria.石墨烯诱导形成的孔杀死球形和杆状细菌。
ACS Nano. 2015 Aug 25;9(8):8458-67. doi: 10.1021/acsnano.5b03368. Epub 2015 Jul 21.
8
Antibacterial activity of large-area monolayer graphene film manipulated by charge transfer.通过电荷转移操控大面积单层石墨烯膜的抗菌活性。
Sci Rep. 2014 Mar 12;4:4359. doi: 10.1038/srep04359.
9
Graphene-based materials biocompatibility: a review.基于石墨烯的材料的生物相容性：综述。
Colloids Surf B Biointerfaces. 2013 Nov 1;111:188-202. doi: 10.1016/j.colsurfb.2013.05.022. Epub 2013 May 23.
10
Oxidative stress-mediated antibacterial activity of graphene oxide and reduced graphene oxide in Pseudomonas aeruginosa.氧化应激介导的氧化石墨烯和还原氧化石墨烯对铜绿假单胞菌的抗菌活性。
Int J Nanomedicine. 2012;7:5901-14. doi: 10.2147/IJN.S37397. Epub 2012 Nov 30.