1
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Yao G, Ji F, Chen J, Dai B, Jia L. Nanobody-functionalized conduit with built-in static mixer for specific elimination of cytokines in hemoperfusion. Acta Biomater 2023; 172:260-271. [PMID: 37806373 DOI: 10.1016/j.actbio.2023.09.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/09/2023] [Accepted: 09/28/2023] [Indexed: 10/10/2023]
Abstract
Removing excessively produced cytokines is of paramount significance in blood purification therapy for hypercytokinemia-associated diseases. In this study, we devised a conduit that is modified with nanobodies (Nb) and incorporates static mixers (Nb-SMC) to eliminate surplus cytokines from the bloodstream. The low-pressure-drop (LPD) static mixer, with each unit featuring two 90°-crossed blades, was strategically arranged in a tessellated pattern on the inner wall of the conduit to induce turbulent mixing effects during the flow of blood. This arrangement enhances mass transfer and molecular diffusion, thereby assisting in the identification and elimination of cytokines. By utilizing computational fluid dynamics (CFD) studies, the Nb-SMC was rationally designed and prepared, ensuring an optimal interval between two mixer units (H/G = 2.5). The resulting Nb-SMC exhibited a remarkable selective clearance of IL-17A, reaching up to 85 %. Additionally, the process of Nb immobilization could be adjusted to achieve the simultaneous removal of multiple cytokines from the bloodstream. Notably, our Nb-SMC displayed good blood compatibility without potential adverse effects on the composition of human blood. As the sole documented static mixer-integrated conduit capable of selectively eliminating cytokines at their physiological concentrations, it holds promise in the clinical potential for hypercytokinemia in high-risk patients. STATEMENT OF SIGNIFICANCE: High-efficient cytokines removal in critical care still remains a challenge. The conduit technique we proposed here is a brand-new strategy for cytokines removal in blood purification therapy. On the one hand, nanobody endows the conduit with specific recognition of cytokine, on the other hand, the build-in static mixer enhances the diffusion of antigenic cytokine to the ligand. The combination of these two has jointly achieved the efficient and specific removal of cytokine. This innovative material is the only reported artificial biomaterial capable of selectively eliminating multiple cytokines under conditions close to clinical practice. It has the potential to improve outcomes for patients with hypercytokinemia and reduce the risk of adverse events associated with current treatment modalities.
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Affiliation(s)
- Guangshuai Yao
- Liaoning Key Laboratory of Molecular Recognition and imaging, School of Bioengineering, Dalian University of Technology, No.2 Linggong Road, Dalian, Liaoning 116023, PR China
| | - Fangling Ji
- Liaoning Key Laboratory of Molecular Recognition and imaging, School of Bioengineering, Dalian University of Technology, No.2 Linggong Road, Dalian, Liaoning 116023, PR China
| | - Jiewen Chen
- Liaoning Key Laboratory of Molecular Recognition and imaging, School of Bioengineering, Dalian University of Technology, No.2 Linggong Road, Dalian, Liaoning 116023, PR China
| | - Bingbing Dai
- Department of Rheumatology and Immunology, Dalian Municipal Central Hospital affiliated with Dalian University of Technology, No.826, Xinan Road Dalian, 116033 Liaoning, PR China
| | - Lingyun Jia
- Liaoning Key Laboratory of Molecular Recognition and imaging, School of Bioengineering, Dalian University of Technology, No.2 Linggong Road, Dalian, Liaoning 116023, PR China.
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2
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Mu W, Huang Y, Chen B, Li X, Yang Y, Peng S. Preparation of hollow α-ZrP spheres for cesium remediation. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
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3
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Tarkhani M, Mousavi SA, Asadollahi M, Bastani D, Pourasad F. Investigating the effect of zirconium‐based and titanium‐based metal–organic frameworks nanoparticles on the performance of polysulfone hollow fiber mixed matrix membrane for dialysis application. POLYM ENG SCI 2023. [DOI: 10.1002/pen.26259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Mehdi Tarkhani
- Department of Chemical and Petroleum Engineering Sharif University of Technology Tehran Iran
| | - Seyyed Abbas Mousavi
- Department of Chemical and Petroleum Engineering Sharif University of Technology Tehran Iran
| | - Mahdieh Asadollahi
- Department of Chemical and Petroleum Engineering Sharif University of Technology Tehran Iran
| | - Dariush Bastani
- Department of Chemical and Petroleum Engineering Sharif University of Technology Tehran Iran
| | - Fatemeh Pourasad
- Department of Chemical and Petroleum Engineering Sharif University of Technology Tehran Iran
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4
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Niu X, Chen Y, Hu H. Cross-Linked Networks of 1,6-Hexanedithiol with Gold Nanoparticles to Improve Permeation Flux of Polyethersulfone Membrane. MEMBRANES 2022; 12:1207. [PMID: 36557114 PMCID: PMC9781281 DOI: 10.3390/membranes12121207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/24/2022] [Accepted: 11/26/2022] [Indexed: 06/17/2023]
Abstract
It is a great challenge to design and prepare polymeric membranes with excellent permeability and good rejection. In this study, a modifier of gold nanoparticles for crosslinking and self-assembly by 1,6-hexanedithiol is fabricated and used to modify the polyethersulfone membrane as an additive, which forms a uniform porous membrane by liquid-liquid phase conversion technology. The morphology of the membrane is investigated by scanning electron microscopy (SEM), the change of the hydrophilicity of the membrane surface after modification is measured by the contact angle goniometer, and the performance of the fabricated membrane is measured by evaluating the pure water flux and the rejection ratio of bovine serum albumin. The results indicate that the permeability of the modified membrane has a significant improvement. When the mass fraction of the modifying agent is 5 wt%, the water flux of the modified membrane reaches up to 131.6 L m-2 h-1, and has a good rejection ratio to bovine serum albumin. In short, this work plays an important role in improving the flux of the membrane and maintaining good separation performance.
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Affiliation(s)
- Xiaoqin Niu
- College of Chemistry and Chemical Engineering, Longdong University, Qingyang 745000, China
| | - Yuhong Chen
- School of Science, Lanzhou University of Technology, Lanzhou 730050, China
| | - Haobin Hu
- College of Chemistry and Chemical Engineering, Longdong University, Qingyang 745000, China
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5
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Lee J, Shin Y, Boo C, Hong S. Performance, limitation, and opportunities of acid-resistant nanofiltration membranes for industrial wastewater treatment. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Tian H, Wu X, Zhang K. Tailoring Morphology and Properties of Tight Utrafiltration Membranes by Two-Dimensional Molybdenum Disulfide for Performance Improvement. MEMBRANES 2022; 12:1071. [PMID: 36363626 PMCID: PMC9697227 DOI: 10.3390/membranes12111071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
To enhance the permeation and separation performance of the polyethersulfone (PES) tight ultrafiltration (TUF) membrane, two-dimensional molybdenum disulfide (MoS2) was applied as a modifier in low concentrations. The influence of different concentrations of MoS2 (0, 0.25, 0.50, 1.00, and 1.50 wt%) on TUF membranes was investigated in terms of morphology, mechanical strength properties, permeation, and separation. The results indicate that the blending of MoS2 tailored the microstructure of the membrane and enhanced the mechanical strength property. Moreover, by embedding an appropriate amount of MoS2 into the membrane, the PES/MoS2 membranes showed improvement in permeation and without the sacrifice of the rejection of bovine serum protein (BSA) and humic acid (HA). Compared with the pristine membrane, the modified membrane embedded with 0.5 wt% MoS2 showed a 36.08% increase in the pure water flux, and >99.6% rejections of BSA and HA. This study reveals that two-dimensional MoS2 can be used as an effective additive to improve the performance and properties of TUF membranes for water treatment.
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Affiliation(s)
- Huali Tian
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, College of Life Sciences, Guangxi Normal University, Ministry of Education, Guilin 541000, China
- Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Xing Wu
- CSIRO Manufacturing, Clayton South, Victoria 3169, Australia
| | - Kaisong Zhang
- Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao 266100, China
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7
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Ren J, Yang X, Yan W, Feng X, Zhao Y, Chen L. mPEG-b-PES-b-mPEG-based candidate hemodialysis membrane with enhanced performance in sieving, flux, and hemocompatibility. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Shan L, Yang Z, Li W, Li H, Liu N, Wang Z. Highly antifouling porous EVAL/F127 blend membranes with hierarchical surface structures. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Fabrication of a Modified Polyethersulfone Membrane with Anti-Fouling and Self-Cleaning Properties from SiO 2- g-PHEMA NPs for Application in Oil/Water Separation. Polymers (Basel) 2022; 14:polym14112169. [PMID: 35683842 PMCID: PMC9182934 DOI: 10.3390/polym14112169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 01/27/2023] Open
Abstract
To prepare anti-fouling and self-cleaning membrane material, a physical blending modification combined with surface grafting modification has been carried out; first, poly (2-hydroxyethyl methacrylate) grafted silica nanoparticles (SiO2-g-PHEMA NPs) were synthesized using surface-initiated activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) and used as a blending modifier to fabricate a polyethersulfone (PES)/SiO2-g-PHEMA organic-inorganic membrane by the phase-inversion method. During the membrane formation process, hydrophobic PES segments coagulated immediately to form a membrane matrix, and the hydrophilic SiO2-g-PHEMA NPs migrated spontaneously to the membrane surface in order to reduce interfacial energy, which enhanced the hydrophilicity and anti-fouling properties of the PES/SiO2-g-PHEMA membrane. Importantly, the membrane surface contained abundant PHEMA segments, which provided active sites for further surface functionalization. Subsequently, the carboxyl-terminated fluorocarbon surfactant (fPEG-COOH) composed of hydrophilic polyethyleneglycol segments and low-surface-energy perfluorinated alkyl segments was synthesized via the esterification of fPEG with succinic anhydride. Lastly, the PES/SiO2-g-PHEMA/fPEG membrane was prepared by grafting fPEG-COOH onto surface of the PES/SiO2-g-PHEMA. Thus, a versatile membrane surface with both fouling-resistant and fouling-release properties was acquired. The PES/SiO2-g-PHEMA/fPEG membrane has a large oil-water flux (239.93 L·m-2·h-1), almost 21 times that of PES blank membrane and 2.8 times of the PES/SiO2-g-PHEMA membrane. Compared with the unmodified PES membrane, the flux recovery ratio increased from 45.75% to 90.52%, while the total flux decline ratio decreased drastically from 82.70% to 13.79%, exhibiting outstanding anti-fouling and self-cleaning properties. Moreover, the grafted fPEG segments on the membrane surface show excellent stability due to the presence of stable chemical bonds. The grafted segments remain at the surface of the membrane even after a long shaking treatment. This suggests that this PES/SiO2-g-PHEMA/fPEG membrane material has potential for application in oil/water separation.
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Gao M, Wang S, Ji Y, Cui Z, Yan F, Younas M, Li J, He B. Regulating surface-pore structure of PES UF membrane by addition of “active” nano-CaCO3. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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11
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Al-Araji DD, Al-Ani FH, Alsalhy QF. Modification of polyethersulfone membranes by Polyethyleneimine (PEI) grafted Silica nanoparticles and their application for textile wastewater treatment. ENVIRONMENTAL TECHNOLOGY 2022:1-17. [PMID: 35244524 DOI: 10.1080/09593330.2022.2049890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 02/22/2022] [Indexed: 05/26/2023]
Abstract
In the current work, a novel nanocomposite membrane for wastewater treatment applications has been synthesized. A hydrophilic nature nanoadditive comprised grafting polyethylenimine (PEI) molecules onto the surfaces of silica nanoparticles (SiO2 NPs) was synthesized then entrapped within a polyethersulfone polymeric matrix at disparate ratios via the classical phase inversion technique. A series of experimental tools were employed to probe the influence of SiO2-PEI on the surface topography and morphological changes, hydrophilicity, porosity, surface chemistry as well as permeation and dyes retention characteristics of the new nanocomposite. Upon increasing the nanoadditives content (up to 0.7 wt. % SiO2- PEI), clear cross-sectional changes were depicted along with a noticeable decline in the water contact angle by 29.7%. Performance evaluation measurements against synthetic dye solutions were disclosed explicit enhancement in both; retention and permeation characteristics of the nanocomposite membranes. Besides, prolonged permeation test has maintained high flux stability against real textile wastewater; implying better resistance and self-cleaning characteristics have been achieved.
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Affiliation(s)
- Dalya D Al-Araji
- Civil Engineering Department, University of Technology-Iraq, Baghdad, Iraq
| | - Faris H Al-Ani
- Civil Engineering Department, University of Technology-Iraq, Baghdad, Iraq
| | - Qusay F Alsalhy
- Membrane Technology Research Unit, Chemical Engineering Department, University of Technology-Iraq, Baghdad, Iraq
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12
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Zhang Y, Chen B, Zhao H, Zhu L. Polysulfone membranes with the improved antibacterial property via surface co‐deposition of dopamine and sodium polystyrene sulfonate. J Appl Polym Sci 2022. [DOI: 10.1002/app.51729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yan Zhang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences Ningbo China
- School of Materials Science and Engineering Shenyang University of Chemical Technology Shenyang China
| | - Bin Chen
- School of Materials Science and Engineering Shenyang University of Chemical Technology Shenyang China
| | - Haichao Zhao
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences Ningbo China
| | - Lijing Zhu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences Ningbo China
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13
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Ouda M, Hai A, Krishnamoorthy R, Govindan B, Othman I, Kui CC, Choi MY, Hasan SW, Banat F. Surface tuned polyethersulfone membrane using an iron oxide functionalized halloysite nanocomposite for enhanced humic acid removal. ENVIRONMENTAL RESEARCH 2022; 204:112113. [PMID: 34563528 DOI: 10.1016/j.envres.2021.112113] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 06/13/2023]
Abstract
Nanomodification of ultrafiltration (UF) membranes has been shown to be a simple and efficient technique for the preparation of high-performance membranes. In this work, an iron oxide functionalized halloysite nanoclay (Fe-HNC) nanocomposite was prepared and used as a nanofiller for polyethersulfone (PES) membranes. The effect of Fe-HNC concentration on the filtration performance of the membrane was investigated by varying the nanocomposite dosage (0-0.5 wt %) in the casting dope. Various characterization studies showed that the incorporation of Fe-HNC nanocomposites improved the membrane morphology and enhanced the surface properties, thermal stability, mechanical strength, hydrophilicity, and porosity. The permeability to pure water and filtration of humic acid (HA) were significantly improved by incorporating Fe-HNC into the PES membranes. The membrane with Fe-HNC loading of 0.1 wt % exhibited the highest pure water permeability (174.3 L/(m2 h bar)) and removal of HA (90.1 %), which were 1.8 times and 29 % higher, respectively than the pristine PES membrane. Moreover, fouling studies showed the enhanced antifouling ability of the Fe-HNC nanocomposites modified PES membranes, especially against irreversible fouling. Continuous membrane regeneration-based fouling removal studies from HA showed that the PES/0.1 wt % Fe-HNC membrane exhibited a high fouling recovery of 70.4 % with very low reversible and irreversible fouling resistance of 9.61 % and 14.78 %, respectively, compared to the pristine PES membrane (fouling recovery: 40.4 %; reversible fouling: 21.7 %; irreversible fouling: 20.1 %). Overall, the Fe-HNC nanocomposite proved to be an effective nanomodifier for improving the permeability of PES membranes and the antifouling ability to treat HA polluted aqueous streams.
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Affiliation(s)
- Mariam Ouda
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Abdul Hai
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Rambabu Krishnamoorthy
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Bharath Govindan
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Israa Othman
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemistry, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Cheng Chin Kui
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Myong Yong Choi
- Core-Facility Center for Photochemistry & Nanomaterials, Department of Chemistry (BK21 FOUR), Research Institute of Natural Sciences, Gyeongsang National University, Jinju, 52828, Republic of Korea.
| | - Shadi W Hasan
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Fawzi Banat
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
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14
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Kallem P, Ouda M, Bharath G, Hasan SW, Banat F. Enhanced water permeability and fouling resistance properties of ultrafiltration membranes incorporated with hydroxyapatite decorated orange-peel-derived activated carbon nanocomposites. CHEMOSPHERE 2022; 286:131799. [PMID: 34364235 DOI: 10.1016/j.chemosphere.2021.131799] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/18/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
Hydroxyapatite-decorated activated carbon (HAp/AC) nanocomposite was synthesized and utilized as a nanofiller to fabricate a novel type of polyethersulfone (PES) nanocomposite ultrafiltration (UF) membranes. Activated carbon (AC) derived from orange peel was synthesized by low-temperature pyrolysis at 400 °C. A hydroxyapatite/AC (HAp/AC) nanocomposite was developed by a simple one-pot hydrothermal synthesis method. The UF membrane was fabricated by intercalating HAp/AC fillers into PES casting solution by the non-solvent induced phase separation (NIPS) process. The prepared membranes exhibited a lower water contact angle than the pristine PES membrane. The hybrid membrane with 4 wt% HAp/AC nanocomposite displayed 4.6 times higher pure water flux (~660 L/m2 h) than that of the pristine membrane (143 L/m2 h). In static adsorption experiments, it was found that the amount of humic acid (HA) and bovine serum albumin (BSA) adsorbed by the HAp/AC-PES hybrid membrane was much lower than that of the original membrane due to the electrostatic repulsive forces between them and the surface of the membrane. Irreversible fouling was reduced from 33 to 6 % for HA and from 46 to 8 % for BSA after HAp/AC was incorporated into the PES matrix. After 7 cycles of water-BSA-water, the HAp/AC-PES hybrid membrane maintained a high pure water flux of 540 L/m2 h with an excellent flux recovery ratio (FRR), demonstrating the long-term stability of the membranes. The developed UF membranes outperformed the original PES membranes in terms of permeability, selectivity, and antifouling.
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Affiliation(s)
- Parashuram Kallem
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Mariam Ouda
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - G Bharath
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Shadi W Hasan
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Fawzi Banat
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
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15
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ZnO@PMMA incorporated PSf substrate for improving thin-film composite membrane performance in forward osmosis process. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2021.11.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Yin J, Zhang HF. A combined physical blending and surface grafting strategy for hydrophilic modification of polyethersulfone membrane toward oil/water separation. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124177] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Role of polydopamine in the enhancement of binding stability of TiO2 nanoparticles on polyethersulfone ultrafiltration membrane. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126694] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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18
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Tawade BV, Apata IE, Pradhan N, Karim A, Raghavan D. Recent Advances in the Synthesis of Polymer-Grafted Low-K and High-K Nanoparticles for Dielectric and Electronic Applications. Molecules 2021; 26:2942. [PMID: 34063362 PMCID: PMC8157189 DOI: 10.3390/molecules26102942] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 11/29/2022] Open
Abstract
The synthesis of polymer-grafted nanoparticles (PGNPs) or hairy nanoparticles (HNPs) by tethering of polymer chains to the surface of nanoparticles is an important technique to obtain nanostructured hybrid materials that have been widely used in the formulation of advanced polymer nanocomposites. Ceramic-based polymer nanocomposites integrate key attributes of polymer and ceramic nanomaterial to improve the dielectric properties such as breakdown strength, energy density and dielectric loss. This review describes the "grafting from" and "grafting to" approaches commonly adopted to graft polymer chains on NPs pertaining to nano-dielectrics. The article also covers various surface initiated controlled radical polymerization techniques, along with templated approaches for grafting of polymer chains onto SiO2, TiO2, BaTiO3, and Al2O3 nanomaterials. As a look towards applications, an outlook on high-performance polymer nanocomposite capacitors for the design of high energy density pulsed power thin-film capacitors is also presented.
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Affiliation(s)
- Bhausaheb V. Tawade
- Department of Chemistry, Howard University, Washington, DC 20059, USA; (B.V.T.); (I.E.A.)
| | - Ikeoluwa E. Apata
- Department of Chemistry, Howard University, Washington, DC 20059, USA; (B.V.T.); (I.E.A.)
| | - Nihar Pradhan
- Department of Chemistry, Physics and Atmospheric Science, Jackson State University, Jackson, MS 39217, USA;
| | - Alamgir Karim
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX 77204, USA;
| | - Dharmaraj Raghavan
- Department of Chemistry, Howard University, Washington, DC 20059, USA; (B.V.T.); (I.E.A.)
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Wang Q, Dai F, Zhang S, Wang M, Chen C, Yu Y. Design of a novel poly(aryl ether nitrile)-based composite ultrafiltration membrane with improved permeability and antifouling performance using zwitterionic modified nano-silica. RSC Adv 2021; 11:15231-15244. [PMID: 35424037 PMCID: PMC8698232 DOI: 10.1039/d1ra00376c] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 04/17/2021] [Indexed: 11/25/2022] Open
Abstract
Zwitterionic nano-silica (SiO2 NPs) obtained by lysine surface modification was used as a hydrophilic inorganic filler for preparing a poly(aryl ether nitrile) (PEN) nanocomposite membrane via an immersion precipitation phase inversion method. The effects of zwitterionic SiO2 NPs addition on the morphology, separation and antifouling performance of the synthesized membranes were investigated. Zwitterionic surface modification effectively avoided the agglomeration of SiO2 NPs. The PEN/zwitterionic SiO2 NPs composite membranes exhibited improved porosity, equilibrium water content, hydrophilicity and permeability due to the introduction of hydrophilic SiO2 NPs in the casting solution, and the optimal pure water flux was up to 507.2 L m−2 h−1, while the BSA rejection ratio was maintained at 97.4%. A static adsorption capacity of 72.9 μg cm−2 and the FRR up to 85.3% in the dynamic antifouling experiment proved that the introduction of zwitterionic SiO2 NPs inhibited irreversible fouling and enhanced the antifouling ability of the PEN membrane. Zwitterionic nano-silica (SiO2 NPs) obtained by lysine surface modification was used as a hydrophilic inorganic filler for preparing a poly(aryl ether nitrile) (PEN) nanocomposite membrane via an immersion precipitation phase inversion method.![]()
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Affiliation(s)
- Qi Wang
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University Shanghai 201620 P. R. China
| | - Fengna Dai
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University Shanghai 201620 P. R. China
| | - Shangying Zhang
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University Shanghai 201620 P. R. China
| | - Mengxia Wang
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University Shanghai 201620 P. R. China
| | - Chunhai Chen
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University Shanghai 201620 P. R. China
| | - Youhai Yu
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University Shanghai 201620 P. R. China
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20
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Kallem P, Bharath G, Rambabu K, Srinivasakannan C, Banat F. Improved permeability and antifouling performance of polyethersulfone ultrafiltration membranes tailored by hydroxyapatite/boron nitride nanocomposites. CHEMOSPHERE 2021; 268:129306. [PMID: 33360002 DOI: 10.1016/j.chemosphere.2020.129306] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/05/2020] [Accepted: 12/11/2020] [Indexed: 06/12/2023]
Abstract
To extend the use of polyethersulfone (PES) ultrafiltration membranes in water process engineering, the membrane's wettability and anti-fouling properties should be further improved. In this context, hydroxyapatite/boron nitride (HAp/BN) nanocomposites have been prepared and intercalated into PES membranes using a non-solvent-induced phase separation process. High-quality 2D transparent boron nitride nanosheets (BN NSs) were prepared using an environmentally friendly and green-template assisted synthesis method in which 1D hexagonal hydroxyapatite nanosheets (HAp NRs) were uniformly distributed and hydrothermally immobilized at 180 °C. SEM, XRD, and Raman spectroscopy techniques were used to characterize the HAp/BN nanocomposites. PES membranes intercalated with various nanocomposite amounts (0-4 wt %) were also characterized by permeability, porosity, and contact angle measurements. Additional pathways for water molecule transport were promoted by the high surface area of the BN NSs, resulting in high permeability. Membrane wettability and antifouling properties were also improved by the inclusion of negative charge groups (OH- and PO43-) on HAp. Hybrid membranes containing 4 wt% HAp/BN showed the best overall performance with ∼97% increase in water flux, 90% rejection of bovine serum albumin (BSA), high water flux recovery ratio, low irreversible fouling, and high reversible fouling pattern. The intercalation of HAp/BN with the PES matrix therefore opens up a new direction to enhance the PES UF membranes' hydrophilicity, water flux, and antifouling capacity.
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Affiliation(s)
- Parashuram Kallem
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - G Bharath
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - K Rambabu
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - C Srinivasakannan
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Fawzi Banat
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
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21
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Fabrication of novel polyethersulfone (PES) hybrid ultrafiltration membranes with superior permeability and antifouling properties using environmentally friendly sulfonated functionalized polydopamine nanofillers. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118311] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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22
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Zaman SU, Saif-Ur-Rehman, Zaman MKU, Arshad A, Rafiq S, Muhammad N, Saqib S, Jamal M, Wajeeh S, Imtiaz S, Sadiq MT. Biocompatibility performance evaluation of high flux hydrophilic CO3Ap/HAP/PSF composite membranes for hemodialysis application. Artif Organs 2021; 45:E265-E279. [PMID: 33559192 DOI: 10.1111/aor.13937] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 01/08/2021] [Accepted: 02/01/2021] [Indexed: 11/26/2022]
Abstract
Carbonate apatite/hydroxyapatite (CO3Ap/HAP) additive was obtained by calcination of wasted chicken bones at 900°C. Intermolecular attraction exists between CO3Ap/HAP additive and blended polysulfone (PSF) polymer. Electron dispersive X-ray (EDX) and FTIR analysis were carried out to check the elemental composition and bonding chemistry of prepared additive. The instantaneous demixing process generated consistent finger-like networks in CO3Ap/HAP/PSF-based composite membranes while sponge-like structure was shown by PSF as revealed by SEM images. The increase in weight % of additive loading is also confirmed by EDX analysis. Furthermore, the interaction mechanism of CO3Ap/HAP additive with polysulfone medium was analyzed by FTIR exploration. The water absorption experiment defined a 93% expansion in hydrophilic performance. Change in porosity occurs with additive loading and pure water permeation flux improved up to 11 times. Approximately, antifouling results revealed that 87% of water flux was recovered after treating with a protein solution, whereas a 30% improvement in antifouling capability in case of bovine serum albumin solution occurred. In vitro cytotoxicity, and clotting times study was carried out to evaluate virulent behavior and anticoagulation activity of formulated membranes.
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Affiliation(s)
- Shafiq Uz Zaman
- Department of Chemical Engineering, COMSATS University Islamabad, Lahore campus, Pakistan
| | - Saif-Ur-Rehman
- Department of Chemical Engineering, COMSATS University Islamabad, Lahore campus, Pakistan
| | | | - Amber Arshad
- Department of Community Medicine, King Edward Medical University, Lahore, Pakistan
| | - Sikander Rafiq
- Department of Chemical Polymer and Composite Materials Engineering, University of Engineering and Technology, Lahore, Pakistan
| | - Nawshad Muhammad
- Department of Dental Materials, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Sidra Saqib
- Department of Chemical Engineering, COMSATS University Islamabad, Lahore campus, Pakistan
| | - Muddasar Jamal
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore campus, Pakistan
| | - Salman Wajeeh
- Department of Chemistry, University of Gujrat, Punjab, Pakistan
| | - Sania Imtiaz
- Department of Chemistry, Bahauddin Zakariya University, Multan, Pakistan
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23
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Mosadegh M, Mahdavi H. Synthesis and characterization of novel PES/GO-g-PSS mixed matrix membranes with outstanding antifouling and dye rejection properties. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-021-02236-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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24
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Improved anti-biofouling performance of CdS/g-C3N4/rGO modified membranes based on in situ visible light photocatalysis in anammox membrane bioreactor. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118861] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Polisetti V, Ray P. Nano
SiO
2
and
TiO
2
embedded polyacrylonitrile/polyvinylidene fluoride ultrafiltration membranes: Improvement in flux and antifouling properties. J Appl Polym Sci 2021. [DOI: 10.1002/app.49606] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Veerababu Polisetti
- Membrane Science and Separation Technology Division Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research Bhavnagar Gujarat India
| | - Paramita Ray
- Membrane Science and Separation Technology Division Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research Bhavnagar Gujarat India
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26
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Dizon GV, Lee YS, Venault A, Maggay IV, Chang Y. Zwitterionic PMMA-r-PEGMA-r-PSBMA copolymers for the formation of anti-biofouling bicontinuous membranes by the VIPS process. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118753] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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27
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Ni L, Zhu Y, Ma J, Wang Y. Novel strategy for membrane biofouling control in MBR with CdS/MIL-101 modified PVDF membrane by in situ visible light irradiation. WATER RESEARCH 2021; 188:116554. [PMID: 33128978 DOI: 10.1016/j.watres.2020.116554] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/12/2020] [Accepted: 10/21/2020] [Indexed: 06/11/2023]
Abstract
Novel control strategies for membrane biofouling with eco-friendly photocatalytic technology are critically needed in practical operation of membrane bioreactors (MBRs). In this study, a metal-organic frameworks (MOF) based photocatalytic membrane was firstly applied in an anammox MBR for a long-term biofouling control, where bacteria were inactivated and foulants were degraded simultaneously, with environmentally friendly and renewable visible light energy. By physicochemical characterization, the synthesized photocatalyst of CdS/MIL-101 showed superior visible-light photocatalytic ability, and the 1 wt% CdS/MIL-101 modified membrane C2 showed enhanced hydrophilicity and water permeability compared with the pristine membrane C0. In the long-term operation of anammox MBRs under waterproof lights irradiation, the filtration cycles of C2 (25-26 d) were obviously extended compared with C0 (10-14 d), while their average total nitrogen removal efficiencies were comparable up to 84%, indicating an excellent biofouling alleviation effect by using C2 with a satisfactory nitrogen removal performance maintained. By analysis of the biofilm on the fouled membranes, the organic foulants (especially extracellular polymeric substances) were degraded, and the live bacteria were inactivated effectively by the photocatalytic reactions of CdS/MIL-101 on C2. In the antimicrobial tests against model bacteria, C2 exhibited remarkable antimicrobial effect against both Gram-negative and Gram-positive bacteria with visible light irradiation by destruction of cell integrity with the inhibition rate of 92% for Escherichia coli and 95% for Staphylococcus aureus, respectively. In the model foulants (bovine serum albumin, sodium alginate, and humic acid) filtration tests, C2 showed higher antifouling capabilities, lower flux declining rates, and higher foulants rejection rates under visible light irradiation compared with C0. The reactive species of ·OH, e- and h+ generated on C2 were verified to play the predominant role in the anti-biofouling processes by simultaneous bacteria inactivation and foulants degradation. The findings offer a novel insight into the biofouling controlling in MBRs by simultaneous bacteria inactivation and foulants degradation with an eco-friendly method.
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Affiliation(s)
- Lingfeng Ni
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, College of Environmental Science and Engineering, Tongji University, Siping Road, Shanghai 200092, PR China
| | - Yijing Zhu
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, College of Environmental Science and Engineering, Tongji University, Siping Road, Shanghai 200092, PR China
| | - Jie Ma
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, College of Environmental Science and Engineering, Tongji University, Siping Road, Shanghai 200092, PR China
| | - Yayi Wang
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, College of Environmental Science and Engineering, Tongji University, Siping Road, Shanghai 200092, PR China.
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28
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Shen X, Liu T, Xia S, Liu J, Liu P, Cheng F, He C. Polyzwitterions Grafted onto Polyacrylonitrile Membranes by Thiol–Ene Click Chemistry for Oil/Water Separation. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04759] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiang Shen
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Teng Liu
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Shubiao Xia
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Jianjun Liu
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Peng Liu
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Feixiang Cheng
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Chixian He
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
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29
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Vatanpour V, Dehqan A, Harifi-Mood AR. Ethaline deep eutectic solvent as a hydrophilic additive in modification of polyethersulfone membrane for antifouling and separation improvement. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118528] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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30
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Roeven E, Kuzmyn AR, Scheres L, Baggerman J, Smulders MMJ, Zuilhof H. PLL-Poly(HPMA) Bottlebrush-Based Antifouling Coatings: Three Grafting Routes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:10187-10199. [PMID: 32820926 PMCID: PMC7498161 DOI: 10.1021/acs.langmuir.0c01675] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/30/2020] [Indexed: 06/11/2023]
Abstract
In this work, we compare three routes to prepare antifouling coatings that consist of poly(l-lysine)-poly(N-(2-hydroxypropyl)methacrylamide) bottlebrushes. The poly(l-lysine) (PLL) backbone is self-assembled onto the surface by charged-based interactions between the lysine groups and the negatively charged silicon oxide surface, whereas the poly(N-(2-hydroxypropyl)methacrylamide) [poly(HPMA)] side chains, grown by reversible addition-fragmentation chain-transfer (RAFT) polymerization, provide antifouling properties to the surface. First, the PLL-poly(HPMA) coatings are synthesized in a bottom-up fashion through a grafting-from approach. In this route, the PLL is self-assembled onto a surface, after which a polymerization agent is immobilized, and finally HPMA is polymerized from the surface. In the second explored route, the PLL is modified in solution by a RAFT agent to create a macroinitiator. After self-assembly of this macroinitiator onto the surface, poly(HPMA) is polymerized from the surface by RAFT. In the third and last route, the whole PLL-poly(HPMA) bottlebrush is initially synthesized in solution. To this end, HPMA is polymerized from the macroinitiator in solution and the PLL-poly(HPMA) bottlebrush is then self-assembled onto the surface in just one step (grafting-to approach). Additionally, in this third route, we also design and synthesize a bottlebrush polymer with a PLL backbone and poly(HPMA) side chains, with the latter containing 5% carboxybetaine (CB) monomers that eventually allow for additional (bio)functionalization in solution or after surface immobilization. These three routes are evaluated in terms of ease of synthesis, scalability, ease of characterization, and a preliminary investigation of their antifouling performance. All three coating procedures result in coatings that show antifouling properties in single-protein antifouling tests. This method thus presents a new, simple, versatile, and highly scalable approach for the manufacturing of PLL-based bottlebrush coatings that can be synthesized partly or completely on the surface or in solution, depending on the desired production process and/or application.
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Affiliation(s)
- Esther Roeven
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
- Surfix
BV, Bronland 12 B-1, 6708 WH Wageningen, The Netherlands
| | - Andriy R. Kuzmyn
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
- Aquamarijn
Micro Filtration BV, IJsselkade 7, 7201 HB Zutphen, The Netherlands
| | - Luc Scheres
- Surfix
BV, Bronland 12 B-1, 6708 WH Wageningen, The Netherlands
| | - Jacob Baggerman
- Aquamarijn
Micro Filtration BV, IJsselkade 7, 7201 HB Zutphen, The Netherlands
| | - Maarten M. J. Smulders
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
- School
of Pharmaceutical Sciences and Technology, Tianjin University, 92 Weijin Road, 300072 Tianjin, People’s Republic of China
- Department
of Chemical and Materials Engineering, King
Abdulaziz University, 21589 Jeddah, Saudi Arabia
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31
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Improved permeation, separation and antifouling performance of customized polyacrylonitrile ultrafiltration membranes. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2020.04.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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32
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Mu Y, Feng H, Zhang S, Zhang C, Lu N, Luan J, Wang G. Development of highly permeable and antifouling ultrafiltration membranes based on the synergistic effect of carboxylated polysulfone and bio-inspired co-deposition modified hydroxyapatite nanotubes. J Colloid Interface Sci 2020; 572:48-61. [DOI: 10.1016/j.jcis.2020.03.072] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/18/2020] [Accepted: 03/19/2020] [Indexed: 12/30/2022]
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33
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Preparation and characterization of a novel antifouling nano filtration poly ethersulfone (PES) membrane by embedding goethite-tannic acid nanoparticles. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116646] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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34
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Zhang S, Manasa P, Wang Q, Li D, Dang X, XiaoqinNiu, Ran F. Grafting copolymer of thermo-responsive and polysaccharide chains for surface modification of high performance membrane. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116585] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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35
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Saini B, Vaghani D, Khuntia S, Sinha MK, Patel A, Pindoria R. A novel stimuli-responsive and fouling resistant PVDF ultrafiltration membrane prepared by using amphiphilic copolymer of poly(vinylidene fluoride) and Poly(2-N-morpholino)ethyl methacrylate. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118047] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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36
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Yang H, Gao C, Liu S, Ji S, Chen H, Chen J. Improving the hydrophilicity of polyethersulfone membrane by the combination of grafting technology and reverse thermally induced phase separation method. J Appl Polym Sci 2020. [DOI: 10.1002/app.49327] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hang Yang
- Department of Environmental Engineering, College of Marine Ecology and EnvironmentShanghai Ocean University Shanghai China
| | - Chun‐Mei Gao
- Department of Environmental Engineering, College of Marine Ecology and EnvironmentShanghai Ocean University Shanghai China
- Center for Polar ResearchShanghai Ocean University Shanghai China
- Marine Environment Monitoring and Assessment CenterShanghai Ocean University Shanghai China
| | - Sheng‐Hui Liu
- Department of Environmental Engineering, College of Marine Ecology and EnvironmentShanghai Ocean University Shanghai China
- Marine Environment Monitoring and Assessment CenterShanghai Ocean University Shanghai China
| | - Shi‐Feng Ji
- Department of Environmental Engineering, College of Marine Ecology and EnvironmentShanghai Ocean University Shanghai China
- Marine Environment Monitoring and Assessment CenterShanghai Ocean University Shanghai China
| | - Hong‐Yu Chen
- Department of Environmental Engineering, College of Marine Ecology and EnvironmentShanghai Ocean University Shanghai China
| | - Jin‐Chao Chen
- Department of Environmental Engineering, College of Marine Ecology and EnvironmentShanghai Ocean University Shanghai China
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37
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Improved anti-biofouling performance of polyamide reverse osmosis membranes modified with a polyampholyte with effective carboxyl anion and quaternary ammonium cation ratio. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117529] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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38
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39
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Mediating the Migration of Mesenchymal Stem Cells by Dynamically Changing the Density of Cell-selective Peptides Immobilized on β-Cyclodextrin-modified Cell-resisting Polymer Brushes. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2324-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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40
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Khodadousti S, Zokaee Ashtiani F, Karimi M, Fouladitajar A. Preparation and characterization of novel PES‐(SiO
2
‐g‐PMAA) membranes with antifouling and hydrophilic properties for separation of oil‐in‐water emulsions. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4651] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Saba Khodadousti
- Department of Chemical EngineeringAmirkabir University of Technology Tehran Iran
| | | | - Mohammad Karimi
- Department of Textile EngineeringAmirkabir University of Technology Tehran Iran
| | - Amir Fouladitajar
- Department of Petroleum and Chemical Engineering, Science and Research BranchIslamic Azad University Tehran Iran
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41
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Li XY, Xie R, Zhang C, Chen ZH, Hu JQ, Ju XJ, Wang W, Liu Z, Chu LY. Effects of hydrophilicity of blended submicrogels on the microstructure and performance of thermo-responsive membranes. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.04.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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42
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Wahab MY, Muchtar S, Jeon S, Fang L, Rajabzadeh S, Takagi R, Arahman N, Mulyati S, Riza M, Matsuyama H. Synergistic effects of organic and inorganic additives in preparation of composite poly(vinylidene fluoride) antifouling ultrafiltration membranes. J Appl Polym Sci 2019. [DOI: 10.1002/app.47737] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Mukramah Yusuf Wahab
- Doctoral School of Engineering ScienceUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
- Center for Membrane and Film Technology, Department of Chemical Science and EngineeringKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
| | - Syawaliah Muchtar
- Doctoral School of Engineering ScienceUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
- Center for Membrane and Film Technology, Department of Chemical Science and EngineeringKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
| | - Sungil Jeon
- Center for Membrane and Film Technology, Department of Chemical Science and EngineeringKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
| | - Li‐Feng Fang
- Graduate School of Science, Technology and InnovationKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
- Department of Polymer Science and Engineering, Engineering Research Center for Membrane and Water TreatmentZhejiang University Hangzhou 310027 China
| | - Saeid Rajabzadeh
- Center for Membrane and Film Technology, Department of Chemical Science and EngineeringKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
| | - Ryosuke Takagi
- Graduate School of Science, Technology and InnovationKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
| | - Nasrul Arahman
- Doctoral School of Engineering ScienceUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
- Department of Chemical EngineeringUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
| | - Sri Mulyati
- Doctoral School of Engineering ScienceUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
- Department of Chemical EngineeringUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
| | - Medyan Riza
- Doctoral School of Engineering ScienceUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
- Department of Chemical EngineeringUniversitas Syiah Kuala Banda Aceh 23111 Indonesia
| | - Hideto Matsuyama
- Center for Membrane and Film Technology, Department of Chemical Science and EngineeringKobe University, Rokkodaicho 1‐1, Nada Kobe 657‐8501 Japan
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43
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Malakian A, Zhou M, Zowada RT, Foudazi R. Synthesis and
in situ
functionalization of microfiltration membranes via high internal phase emulsion templating. POLYM INT 2019. [DOI: 10.1002/pi.5828] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anna Malakian
- Department of Chemical and Materials EngineeringNew Mexico State University Las Cruces NM USA
| | - Muchu Zhou
- Department of Chemical and Materials EngineeringNew Mexico State University Las Cruces NM USA
| | - Ryan T Zowada
- Department of Chemical and Materials EngineeringNew Mexico State University Las Cruces NM USA
| | - Reza Foudazi
- Department of Chemical and Materials EngineeringNew Mexico State University Las Cruces NM USA
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44
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Sun Z, Chen H, Ren X, Zhang Z, Guo L, Zhang F, Cheng H. Preparation and application of zinc oxide/poly(m‐phenylene isophthalamide) hybrid ultrafiltration membranes. J Appl Polym Sci 2019. [DOI: 10.1002/app.47583] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhimeng Sun
- Environmental Protection Research Institute of Light IndustryBeijing Academy of Science and Technology Beijing 100095 China
- Key Laboratory of Energy‐Water Conservation and Wastewater Resources RecoveryChina National Light Industry Beijing 100095 China
| | - Hao Chen
- Environmental Protection Research Institute of Light IndustryBeijing Academy of Science and Technology Beijing 100095 China
- CSD Water Service Co., Ltd. Beijing 100192 China
| | - Xiaojing Ren
- Environmental Protection Research Institute of Light IndustryBeijing Academy of Science and Technology Beijing 100095 China
- Key Laboratory of Energy‐Water Conservation and Wastewater Resources RecoveryChina National Light Industry Beijing 100095 China
| | - Zhongguo Zhang
- Environmental Protection Research Institute of Light IndustryBeijing Academy of Science and Technology Beijing 100095 China
- Key Laboratory of Energy‐Water Conservation and Wastewater Resources RecoveryChina National Light Industry Beijing 100095 China
| | - Lugang Guo
- Environmental Protection Research Institute of Light IndustryBeijing Academy of Science and Technology Beijing 100095 China
| | - Fengshan Zhang
- Key Laboratory of Energy‐Water Conservation and Wastewater Resources RecoveryChina National Light Industry Beijing 100095 China
- Huatai Group Co., Ltd. Dongying 257335 China
| | - Hongshun Cheng
- Key Laboratory of Energy‐Water Conservation and Wastewater Resources RecoveryChina National Light Industry Beijing 100095 China
- Huatai Group Co., Ltd. Dongying 257335 China
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45
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Liu M, Ladegaard Skov A, Liu SH, Yu LY, Xu ZL. A Facile Way to Prepare Hydrophilic Homogeneous PES Hollow Fiber Membrane via Non-Solvent Assisted Reverse Thermally Induced Phase Separation (RTIPS) Method. Polymers (Basel) 2019; 11:E269. [PMID: 30960253 PMCID: PMC6419047 DOI: 10.3390/polym11020269] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/28/2019] [Accepted: 01/29/2019] [Indexed: 01/10/2023] Open
Abstract
Sulfonated polyethersulfone (SPES) was used as an additive to prepare hydrophilic poly(ethersulfone) (PES) hollow fiber membranes via non-solvent assisted reverse thermally induced phase separation (RTIPS) process. The PES/SPES/N,N-dimethylacetamide (DMAc)/ polyethylene glycol 200 (PEG200) casting solutions are lower critical solution temperature (LCST) membrane forming systems. The LCST and phase separation rate increased with the increase of SPES concentrations, while the casting solutions showed shear thinning. When the membrane forming temperature was higher than the LCST, membrane formation mechanism was controlled by non-solvent assisted RTIPS process and the also membranes presented a more porous structure on the surface and a bi-continuous structure on the cross section. The membranes prepared by applying SPES present higher pure water flux than that of the pure PES membrane. The advantages of the SPES additive are reflected by the relatively high flux, good hydrophilicity and excellent mechanical properties at 0.5 wt.% SPES content.
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Affiliation(s)
- Min Liu
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology (ECUST), 130 Meilong Road, Shanghai 200237, China.
- Danish Polymer Center, Department of Chemical and Biochemical Engineering, Technical University of Denmark, Building 227, 2800 Kgs. Lyngby, Denmark.
| | - Anne Ladegaard Skov
- Danish Polymer Center, Department of Chemical and Biochemical Engineering, Technical University of Denmark, Building 227, 2800 Kgs. Lyngby, Denmark.
| | - Sheng-Hui Liu
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, East China University of Science and Technology (ECUST), 130 Meilong Road, Shanghai 200237, China.
| | - Li-Yun Yu
- Danish Polymer Center, Department of Chemical and Biochemical Engineering, Technical University of Denmark, Building 227, 2800 Kgs. Lyngby, Denmark.
| | - Zhen-Liang Xu
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology (ECUST), 130 Meilong Road, Shanghai 200237, China.
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, East China University of Science and Technology (ECUST), 130 Meilong Road, Shanghai 200237, China.
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46
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Wang H, Lu X, Lu D, Wang P, Ma J. Development of a high-performance polysulfone hybrid ultrafiltration membrane using hydrophilic polymer-functionalized mesoporous SBA − 15 as filler. J Appl Polym Sci 2019. [DOI: 10.1002/app.47353] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Haidong Wang
- State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering; Harbin Institute of Technology; Harbin 150090 China
| | - Xiaofei Lu
- State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering; Harbin Institute of Technology; Harbin 150090 China
| | - Dongwei Lu
- State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering; Harbin Institute of Technology; Harbin 150090 China
| | - Panpan Wang
- State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering; Harbin Institute of Technology; Harbin 150090 China
| | - Jun Ma
- State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering; Harbin Institute of Technology; Harbin 150090 China
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47
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Niu X, Li D, Chen Y, Ran F. Modification of a polyethersulfone membrane with a block copolymer brush of poly(2-methacryloyloxyethyl phosphorylcholine-co-glycidyl methacrylate) and a branched polypeptide chain of Arg–Glu–Asp–Val. RSC Adv 2019; 9:25274-25284. [PMID: 35530106 PMCID: PMC9069878 DOI: 10.1039/c9ra04234b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 07/21/2019] [Indexed: 12/30/2022] Open
Abstract
Polyethersulfone (PES) has good thermal stability, superior pH, chlorine tolerance, and excellent chemical resistance; however, the hydrophilicity and biocompatibility of PES need to be improved for its real applications. In this study, we report a surface modification method for the preparation of a functional PES membrane with hydrophilic polymer chains (MPC and GMA) via surface-initiated electrochemically-mediated atom-transfer radical polymerization (SI-eATRP) technology, and the Arg–Glu–Asp–Val polypeptide groups (REDV) were immobilized onto the modified membrane by a ring-opening reaction. XPS and SEM were used to analyze the chemical composition and morphology of the modified membrane surfaces, confirming that the hydrophilic polymer chains MPC and GMA and the polypeptide group REDV were successfully grafted onto the PES membrane surface. The static water contact angle decreased from 89° to 50–65°, and the hydrophilic property of the modified membrane was enhanced. The water flux increased from 4.29 L m−2 h−1 for the pristine PES membrane to 25 L m−2 h−1 for the modified membrane with PGMA chains grafted on it and REDV functional groups immobilized on it; note that the antifouling tests showed that all the modified membranes had the higher flux recovery ratio values (FRR) of above 80% than the pristine PES membrane (about 60%), and the APTT for the modified membrane increased from 46 s to 93 s, indicating that these modified membranes could be applied in the separation and blood purification fields. A block copolymer involving chains of poly(2-methacryloyloxyethyl phosphorylcholine-co-glycidyl methacrylate) and Arg–Glu–Asp–Val was designed and used for modification of polymer membrane for applications in separation and blood purification field.![]()
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Affiliation(s)
- Xiaoqin Niu
- College of Petrochemical Technology
- Lanzhou University of Technology
- Lanzhou 730050
- P. R. China
| | - Dan Li
- School of Material Science and Engineering
- Lanzhou University of Technology
- Lanzhou 730050
- P. R. China
| | - Yuhong Chen
- College of Petrochemical Technology
- Lanzhou University of Technology
- Lanzhou 730050
- P. R. China
| | - Fen Ran
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals
- Lanzhou University of Technology
- Lanzhou 730050
- P. R. China
- School of Material Science and Engineering
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48
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Nie S, Zeng J, Qin H, Xu X, Zeng J, Yang C, Luo J. Improvement in the blood compatibility of polyvinylidene fluoride membranes via in situ cross-linking polymerization. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4525] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shengqiang Nie
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Jiazhou Zeng
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Hui Qin
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Xiaolu Xu
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Jia Zeng
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Chunlin Yang
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Jun Luo
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
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49
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Fabrication of polyetherimide nanocomposite membrane with amine functionalised halloysite nanotubes for effective removal of cationic dye effluents. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.07.032] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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50
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Borandeh S, Abdolmaleki A, Zamani nekuabadi S, Sadeghi M. Poly(vinyl alcohol)/methoxy poly(ethylene glycol) methacrylate-TiO2 nanocomposite as a novel polymeric membrane for enhanced gas separation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1529-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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