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Lei Y, Zhou S, Dong C, Zhang A, Lin Y. PDMS tri-block copolymers bearing quaternary ammonium salts for epidermal antimicrobial agents: Synthesis, surface adsorption and non-skin-penetration. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.01.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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53
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Gao K, Su Y, Zhou L, He M, Zhang R, Liu Y, Jiang Z. Creation of active-passive integrated mechanisms on membrane surfaces for superior antifouling and antibacterial properties. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2017.10.042] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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54
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Samantaray PK, Madras G, Bose S. PVDF/PBSA membranes with strongly coupled phosphonium derivatives and graphene oxide on the surface towards antibacterial and antifouling activities. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2017.11.018] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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55
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Zhang R, Liu Y, He M, Su Y, Zhao X, Elimelech M, Jiang Z. Antifouling membranes for sustainable water purification: strategies and mechanisms. Chem Soc Rev 2018; 45:5888-5924. [PMID: 27494001 DOI: 10.1039/c5cs00579e] [Citation(s) in RCA: 602] [Impact Index Per Article: 100.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
One of the greatest challenges to the sustainability of modern society is an inadequate supply of clean water. Due to its energy-saving and cost-effective features, membrane technology has become an indispensable platform technology for water purification, including seawater and brackish water desalination as well as municipal or industrial wastewater treatment. However, membrane fouling, which arises from the nonspecific interaction between membrane surface and foulants, significantly impedes the efficient application of membrane technology. Preparing antifouling membranes is a fundamental strategy to deal with pervasive fouling problems from a variety of foulants. In recent years, major advancements have been made in membrane preparation techniques and in elucidating the antifouling mechanisms of membrane processes, including ultrafiltration, nanofiltration, reverse osmosis and forward osmosis. This review will first introduce the major foulants and the principal mechanisms of membrane fouling, and then highlight the development, current status and future prospects of antifouling membranes, including antifouling strategies, preparation techniques and practical applications. In particular, the strategies and mechanisms for antifouling membranes, including passive fouling resistance and fouling release, active off-surface and on-surface strategies, will be proposed and discussed extensively.
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Affiliation(s)
- Runnan Zhang
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Yanan Liu
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Mingrui He
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Yanlei Su
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Xueting Zhao
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Menachem Elimelech
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06520-8286, USA
| | - Zhongyi Jiang
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
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56
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Ruan H, Li B, Ji J, Sotto A, Van der Bruggen B, Shen J, Gao C. Preparation and characterization of an amphiphilic polyamide nanofiltration membrane with improved antifouling properties by two-step surface modification method. RSC Adv 2018; 8:13353-13363. [PMID: 35542554 PMCID: PMC9079804 DOI: 10.1039/c8ra00637g] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/06/2018] [Indexed: 12/04/2022] Open
Abstract
Membrane fouling is an urgent problem needing to be solved for practical application of nanofiltration membranes. In this study, an amphiphilic nanofiltration membrane with hydrophilic domains as well as low surface energy domains was developed, to integrate a fouling-resistant defense mechanism and a fouling-release defense mechanism. A simple and effective two-step surface modification of a polyamide NF membrane was applied. Firstly, triethanolamine (TEOA) with abundant hydrophilic functional groups was grafted to the membrane surface via reacting with the residual acyl chloride group of the nanofiltration membrane, making the nanofiltration membranes more hydrophilic; secondly, the 1H,1H,2H,2H-perfluorodecyltrichlorosilane (PFTS), well-known as a low surface energy material, was covalently grafted on the hydroxyl functional groups through hydrogen bonding. Filtration experiments with model foulants (bovine serum albumin (BSA) protein solution, humic acid solution (HA) and sodium alginate solution (SA)) were performed to estimate the antifouling properties of the newly developed nanofiltration membranes. As a result of surface modification proposed in this study the antifouling properties of an amphiphilic modified F-PA/PSF membrane were enhanced more than 10% compared to the PA/PSF specimen in terms of flux recovery ratio. Schematic diagram of amphiphilic NF membrane by a two-step modification.![]()
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Affiliation(s)
- Huimin Ruan
- Center for Membrane Separation and Water Science & Technology
- Ocean College
- Zhejiang University of Technology
- Hangzhou 310014
- PR China
| | - Bin Li
- Center for Membrane Separation and Water Science & Technology
- Ocean College
- Zhejiang University of Technology
- Hangzhou 310014
- PR China
| | - Jianbing Ji
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- PR China
| | | | | | - Jiangnan Shen
- Center for Membrane Separation and Water Science & Technology
- Ocean College
- Zhejiang University of Technology
- Hangzhou 310014
- PR China
| | - Congjie Gao
- Center for Membrane Separation and Water Science & Technology
- Ocean College
- Zhejiang University of Technology
- Hangzhou 310014
- PR China
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57
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Liu D, Zheng J, Wang X, Lu X, Zhu J, He C. Low-fouling PES membranes fabricated via in situ copolymerization mediated surface zwitterionicalization. NEW J CHEM 2018. [DOI: 10.1039/c7nj03437g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PEGylated and zwitterionic PES membranes were fabricated during membrane formation, showing superior antifouling and anticoagulant properties.
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Affiliation(s)
- Dapeng Liu
- School of Environmental Science and Engineering
- Suzhou University of Science and Technology
- Suzhou
- P. R. China
| | - Junzhi Zheng
- Suzhou Institute of Inspection on Fiber
- Suzhou
- P. R. China
| | - Xin Wang
- Department of Vascular Surgery
- Shanghai Ninth People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai
- P. R. China
| | - Xinwu Lu
- Department of Vascular Surgery
- Shanghai Ninth People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai
- P. R. China
| | - Jing Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- Donghua University
- Shanghai
- P. R. China
| | - Chunju He
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- Donghua University
- Shanghai
- P. R. China
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58
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Davenport DM, Lee J, Elimelech M. Efficacy of antifouling modification of ultrafiltration membranes by grafting zwitterionic polymer brushes. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.08.034] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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59
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Muzzio NE, Pasquale MA, Diamanti E, Gregurec D, Moro MM, Azzaroni O, Moya SE. Enhanced antiadhesive properties of chitosan/hyaluronic acid polyelectrolyte multilayers driven by thermal annealing: Low adherence for mammalian cells and selective decrease in adhesion for Gram-positive bacteria. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 80:677-687. [DOI: 10.1016/j.msec.2017.07.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 05/30/2017] [Accepted: 07/07/2017] [Indexed: 01/02/2023]
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60
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Liu Y, Su Y, Cao J, Guan J, Zhang R, He M, Fan L, Zhang Q, Jiang Z. Antifouling, high-flux oil/water separation carbon nanotube membranes by polymer-mediated surface charging and hydrophilization. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.08.018] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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61
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Huang YW, Wang ZM, Yan X, Chen J, Guo YJ, Lang WZ. Versatile polyvinylidene fluoride hybrid ultrafiltration membranes with superior antifouling, antibacterial and self-cleaning properties for water treatment. J Colloid Interface Sci 2017; 505:38-48. [DOI: 10.1016/j.jcis.2017.05.076] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/23/2017] [Accepted: 05/23/2017] [Indexed: 11/15/2022]
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62
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He M, Zhang R, Liu Y, Fan L, Zhang Q, Su Y, Jiang Z. Achieving persistent high-flux membranes via kinetic and thermodynamic synergistic manipulation of surface segregation process. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.059] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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63
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Abstract
Toward improving implantable medical devices as well as diagnostic performance, the development of polymeric biomaterials having resistance to proteins remains a priority. Herein, we highlight key strategies reported in the recent literature that have relied upon improvement of surface hydrophilicity via direct surface modification methods or with bulk modification using surface modifying additives (SMAs). These approaches have utilized a variety of techniques to incorporate the surface hydrophilization agent, including physisorption, hydrogel network formation, surface grafting, layer-by-layer (LbL) assembly and blending base polymers with SMAs. While poly(ethylene glycol) (PEG) remains the gold standard, new alternatives have emerged such as polyglycidols, poly(2-oxazoline)s (POx), polyzwitterions, and amphiphilic block copolymers. While these new strategies provide encouraging results, the need for improved correlation between in vitro and in vivo protein resistance is critical. This may be achieved by employing complex protein solutions as well as strides to enhance the sensitivity of protein adsorption measurements.
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Affiliation(s)
- Bryan Khai D. Ngo
- Department of Biomedical Engineering and ‡Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843, United States
| | - Melissa A. Grunlan
- Department of Biomedical Engineering and ‡Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843, United States
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64
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Hou S, Xing J, Dong X, Zheng J, Li S. Integrated antimicrobial and antifouling ultrafiltration membrane by surface grafting PEO and N-chloramine functional groups. J Colloid Interface Sci 2017; 500:333-340. [DOI: 10.1016/j.jcis.2017.04.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 04/09/2017] [Accepted: 04/10/2017] [Indexed: 12/15/2022]
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65
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Organic fouling in surface modified reverse osmosis membranes: Filtration studies and subsequent morphological and compositional characterization. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.01.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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66
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Wang Z, Lin S. The impact of low-surface-energy functional groups on oil fouling resistance in membrane distillation. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.12.063] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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67
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Zhang C, Li HN, Du Y, Ma MQ, Xu ZK. CuSO 4/H 2O 2-Triggered Polydopamine/Poly(sulfobetaine methacrylate) Coatings for Antifouling Membrane Surfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:1210-1216. [PMID: 28092951 DOI: 10.1021/acs.langmuir.6b03948] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Mussel-inspired polydopamine (PDA) coatings have been broadly exploited for constructing functional membrane surfaces. One-step codeposition of PDA with antifouling polymers, especially zwitterionic polymers, has been regarded as a promising strategy for fabricating antifouling membrane surfaces. However, one challenge is that the codeposition is usually a slow process over 10 h or even several days. Herein, we report that CuSO4/H2O2 is able to notably accelerate the codeposition process of PDA with poly(sulfobetaine methacrylate) (PSBMA). In our case, PSBMA is facilely anchored to the polypropylene microporous membrane (PPMM) surfaces within 1 h with the assistance of PDA because of its strong interfacial adhesion. The PDA/PSBMA-coated PPMMs show excellent surface hydrophilicity, high water permeation flux (7506 ± 528 L/m2·h at 0.1 MPa), and an outstanding antifouling property. Moreover, the antifouling property is maintained after the membranes are treated with acid and alkali solutions as well as organic solvents. To recap, it provides a facile, universal, and time-saving strategy for exploiting high-efficiency and durable antifouling membrane surfaces.
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Affiliation(s)
- Chao Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Hao-Nan Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Yong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Meng-Qi Ma
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
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68
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Zhao G, Chen WN. Biofouling formation and structure on original and modified PVDF membranes: role of microbial species and membrane properties. RSC Adv 2017. [DOI: 10.1039/c7ra04459c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The finding confirmed that the membrane hydrophilicity affected the formation of biofouling. The microbial species also played an essential role in the formation and structure of biofilms as the species affected each other's adhesion behavior.
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Affiliation(s)
- Guili Zhao
- Nanyang Environment and Water Research Institute
- Interdisciplinary Graduate School
- Nanyang Technological University
- Singapore 637141
- Singapore
| | - Wei Ning Chen
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
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69
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Johnston P, Freischmidt G, Easton CD, Greaves M, Casey PS, Bristow KL, Gunatillake PA, Adhikari R. Hydrophobic-hydrophilic surface switching properties of nonchain extended poly(urethane)s for use in agriculture to minimize soil water evaporation and permit water infiltration. J Appl Polym Sci 2016. [DOI: 10.1002/app.44756] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | - Mark Greaves
- CSIRO Manufacturing, Bayview Avenue; Clayton Victoria 3168 Australia
| | - Phillip S. Casey
- CSIRO Manufacturing, Bayview Avenue; Clayton Victoria 3168 Australia
| | - Keith L. Bristow
- CSIRO Agriculture & Food; PMB Aitkenvale; Townsville Queensland 4814 Australia
| | | | - Raju Adhikari
- CSIRO Manufacturing, Bayview Avenue; Clayton Victoria 3168 Australia
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70
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Leng C, Sun S, Zhang K, Jiang S, Chen Z. Molecular level studies on interfacial hydration of zwitterionic and other antifouling polymers in situ. Acta Biomater 2016; 40:6-15. [PMID: 26923530 DOI: 10.1016/j.actbio.2016.02.030] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 01/19/2016] [Accepted: 02/22/2016] [Indexed: 12/16/2022]
Abstract
UNLABELLED Antifouling polymers have wide applications in biomedical engineering and marine industry. Recently, zwitterionic materials have been reported as promising candidates for antifouling applications, while strong hydration is believed to be the key antifouling mechanism. Zwitterionic materials can be designed with various molecular structures, which affect their hydration and antifouling performance. Although strong hydration has been proposed to occur at the material surfaces, probing the solid material/water interfaces is challenging with traditional analytical techniques. Here in this review, we will review our studies on surface hydration of zwitterionic materials and other antifouling materials by using sum frequency generation (SFG) vibrational spectroscopy, which provides molecular understanding of the water structures at various material surfaces. The materials studied include zwitterionic polymer brushes with different molecular structures, amphiphilic polymers with zwitterionic groups, uncharged hydrophilic polymer brushes, amphiphilic polypeptoids, and widely used antifouling material poly(ethylene glycol). We will compare the differences among zwitterionic materials with various molecular structures as well as the differences between antifouling materials and fouling surfaces of control samples. We will also discuss the effects of pH and biological molecules like proteins on the surface hydration of the zwitterionic materials. Using SFG spectroscopy, we have measured the hydration layers of antifouling materials and found that strong hydrogen bonds are key to the formation of strong hydration layers preventing protein fouling at the polymer interfaces. STATEMENT OF SIGNIFICANCE Antifouling polymers have wide applications in biomedical engineering and marine industry. Recently, zwitterionic materials have been reported as promising candidates for antifouling applications, while strong hydration is believed to be the key antifouling mechanism. However, zwitterionic materials can be designed with various molecular structures, which affect their hydration and antifouling performance. Moreover, although strong hydration has been proposed to occur at the material surfaces, probing the solid material/water interfaces is challenging with traditional analytical techniques. Here in this manuscript, we will review our studies on surface hydration of zwitterionic materials and other antifouling materials by using sum frequency generation (SFG) vibrational spectroscopy, which provides molecular understanding of the water structures at various material surfaces. The materials studied include zwitterionic polymer brushes with different molecular structures, amphiphilic polymers with zwitterionic groups, uncharged hydrophilic polymer brushes, amphiphilic polypeptoids, and widely used antifouling material poly(ethylene glycol). We will compare the differences among zwitterionic materials with various molecular structures as well as the differences between antifouling materials and fouling surfaces of control samples. We will also discuss the effects of pH and biological molecules like proteins on the surface hydration of the zwitterionic materials. All the SFG results indicate that strongly hydrogen-bonded water at the materials' surfaces (strong surface hydration) is closely correlated to the good antifouling properties of the materials. This review will be widely interested by readers of Acta Biomaterialia and will impact many different research fields in chemistry, materials, engineering, and beyond.
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71
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Zhou J, Chen J, He M, Yao J. Cellulose acetate ultrafiltration membranes reinforced by cellulose nanocrystals: Preparation and characterization. J Appl Polym Sci 2016. [DOI: 10.1002/app.43946] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Jianjun Zhou
- College of Science; Nanjing Forestry University; Nanjing 210037 China
| | - Jin Chen
- College of Science; Nanjing Forestry University; Nanjing 210037 China
| | - Ming He
- College of Science; Nanjing Forestry University; Nanjing 210037 China
| | - Jianfeng Yao
- College of Chemical Engineering; Nanjing Forestry University; Nanjing 210037 China
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72
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Wang H, Zhao X, He C. Enhanced antifouling performance of hybrid PVDF ultrafiltration membrane with the dual-mode SiO2-g-PDMS nanoparticles. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2016.04.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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73
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Formation mechanisms of low-biofouling PVDF/F127 membranes prepared by VIPS process. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.12.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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74
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Zhang G, Jiang J, Zhang Q, Gao F, Zhan X, Chen F. Ultralow Oil-Fouling Heterogeneous Poly(ether sulfone) Ultrafiltration Membrane via Blending with Novel Amphiphilic Fluorinated Gradient Copolymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:1380-1388. [PMID: 26780307 DOI: 10.1021/acs.langmuir.5b04044] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel amphiphilic fluorinated gradient copolymer was prepared by semibatch reversible addition-fragmentation chain transfer (RAFT) method using poly(ethylene glycol) methyl ether methacrylate (PEGMA) and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl acrylate (TFOA) as monomers. The resultant amphiphilic copolymers were then incorporated into the poly(ether sulfone) (PES) to fabricate PES blend membranes via the non-solvent-induced phase separation method (NIPS). During the phase inversion process, both hydrophilic (PEGMA) and low surface energy (TFOA) segments significantly enriched on the membrane surface by surface segregation to form an amphiphilic surface, which was demonstrated by surface wetting properties and X-ray photoelectron spectroscopy (XPS) measurements. According to the filtration experiments of oil-in-water emulsion, the heterogeneous membranes exhibited superior oil-fouling resistant properties, that is, low flux decay (as low as 15.4%) and high flux recovery (almost 100%), compared to the pure PES membrane. The synergistic effect of fouling-resistant and fouling-release mechanisms was found to be responsible for the excellent antifouling capacities. The findings of this study offer a facile and robust strategy for fabricating ultralow oil-fouling membranes that might be used for effective oil/water separation.
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Affiliation(s)
- Guangfa Zhang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Jingxian Jiang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Qinghua Zhang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Fan Gao
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Xiaoli Zhan
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Fengqiu Chen
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
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75
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Wang S, Feng J, Xie Y, Tian Z, Peng D, Wu H, Jiang Z. Constructing asymmetric membranes via surface segregation for efficient carbon capture. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.11.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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76
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Liu Y, Su Y, Zhao X, Zhang R, Ma T, He M, Jiang Z. Enhanced membrane antifouling and separation performance by manipulating phase separation and surface segregation behaviors through incorporating versatile modifier. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.10.056] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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77
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Zhang R, Su Y, Zhou L, Zhou T, Zhao X, Li Y, Liu Y, Jiang Z. Manipulating the multifunctionalities of polydopamine to prepare high-flux anti-biofouling composite nanofiltration membranes. RSC Adv 2016. [DOI: 10.1039/c6ra04458a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
An anti-biofouling composite NF membrane was prepared through the rational manipulation of the adhesion, reaction and separation functionalities of PDA.
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Affiliation(s)
- Runnan Zhang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yanlei Su
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Linjie Zhou
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Tiantian Zhou
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xueting Zhao
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yafei Li
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yanan Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Zhongyi Jiang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
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78
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Zhang G, Gao F, Zhang Q, Zhan X, Chen F. Enhanced oil-fouling resistance of poly(ether sulfone) membranes by incorporation of novel amphiphilic zwitterionic copolymers. RSC Adv 2016. [DOI: 10.1039/c5ra23544h] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
A heterogeneous PES membrane modified with novel amphiphilic zwitterionic copolymers that displayed dramatically enhanced oil-fouling resistance.
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Affiliation(s)
- Guangfa Zhang
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Fan Gao
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Qinghua Zhang
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Xiaoli Zhan
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Fengqiu Chen
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
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79
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Yang Y, Nie C, Deng Y, Cheng C, He C, Ma L, Zhao C. Improved antifouling and antimicrobial efficiency of ultrafiltration membranes with functional carbon nanotubes. RSC Adv 2016. [DOI: 10.1039/c6ra18706d] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
In this study, functional polymer brush grafted carbon nanotubes (p-CNTs) were developed as multifunctional modifiers for PES membrane modification.
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Affiliation(s)
- Ye Yang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Chuanxiong Nie
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Yiyi Deng
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Chong Cheng
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Chao He
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Lang Ma
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Changsheng Zhao
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
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80
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Zhang Q, Liu Y, Su Y, Zhang R, Fan L, Liu Y, Ma T, Jiang Z. Fabrication and characterization of antifouling carbon nanotube/polyethersulfone ultrafiltration membranes. RSC Adv 2016. [DOI: 10.1039/c6ra02991d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
SBMA@CNT particles were used as a novel kind of surface modifier, which could undergo self-organization at the interface of a membrane/coagulation bath. The modified membranes performed excellent pollution resistance.
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Affiliation(s)
- Qi Zhang
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yuan Liu
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yanlei Su
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Runnan Zhang
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Lin Fan
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yanan Liu
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Tianyi Ma
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Zhongyi Jiang
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
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81
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Cai J, Zhou S, Zhao Y, Xue A, Zhang Y, Li M, Xing W. Enhanced hydrophilicity of a thermo-responsive PVDF/palygorskite-g-PNIPAAM hybrid ultrafiltration membrane via surface segregation induced by temperature. RSC Adv 2016. [DOI: 10.1039/c6ra12807f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The hydrophilicity of a thermo-responsive PVDF/palygorskite-g-PNIPAAM hybrid ultrafiltration membrane was enhanced via surface segregation induced by coagulation bath temperature (CBT).
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Affiliation(s)
- Jianjian Cai
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- PR China
- School of Chemistry and Chemical Engineering
| | - Shouyong Zhou
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Jiangsu Key Lab for Chemistry of Low-Dimensional Materials
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection
- Huaian 223300
| | - Yijiang Zhao
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Jiangsu Key Lab for Chemistry of Low-Dimensional Materials
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection
- Huaian 223300
| | - Ailian Xue
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Jiangsu Key Lab for Chemistry of Low-Dimensional Materials
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection
- Huaian 223300
| | - Yan Zhang
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Jiangsu Key Lab for Chemistry of Low-Dimensional Materials
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection
- Huaian 223300
| | - Meisheng Li
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Jiangsu Key Lab for Chemistry of Low-Dimensional Materials
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection
- Huaian 223300
| | - Weihong Xing
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- PR China
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82
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Zhu J, Liu D, He C. Enhanced antifouling ability of a poly(vinylidene fluoride) membrane functionalized with a zwitterionic serine-based layer. RSC Adv 2016. [DOI: 10.1039/c6ra19067g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Antifouling PVDF membrane was fabricated through covalently surface immobilization of zwitterionic serine-based layer via facile free radical cross-linking polymerization of serine methacrylate (SerMA) on membrane surface.
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Affiliation(s)
- Jing Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai
- P. R. China
| | - Dapeng Liu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai
- P. R. China
| | - Chunju He
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai
- P. R. China
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83
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Shi M, Zhu J, He C. Durable antifouling polyvinylidene fluoride membrane via surface zwitterionicalization mediated by an amphiphilic copolymer. RSC Adv 2016. [DOI: 10.1039/c6ra20079f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The antifouling properties of PVDF membrane were remarkably enhanced by facile incorporation of an amphiphilic triblock copolymer PDMAEMA-b-PDMS-b-PDMAEMA and subsequent surface zwitterionicalization.
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Affiliation(s)
- Mengyuan Shi
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai
- P. R. China
| | - Jing Zhu
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai
- P. R. China
| | - Chunju He
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai
- P. R. China
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84
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Li J, Xie H, Liu Y, Ren H, Zhao W, Huang X. Au-F127 strawberry-like nanospheres as an electrochemical interface for sensitive detection of carcinoembryonic antigen in real sample. Talanta 2015; 144:404-10. [DOI: 10.1016/j.talanta.2015.06.065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 06/18/2015] [Accepted: 06/23/2015] [Indexed: 01/31/2023]
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85
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Novel amphiphilic PEO-grafted cardo poly(aryl ether sulfone) copolymer: Synthesis, characterization and antifouling performance. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.09.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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86
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Zhang R, Peng J, Su Y, Fan X, Jiang Z, Zhao X, Liu J, Li Y, Zhao J. A green approach to porous and dense antifouling membranes through solvent-free bulk polymerization. Chem Eng Sci 2015. [DOI: 10.1016/j.ces.2014.11.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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87
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Yuan S, Wang J, Wang X, Long S, Zhang G, Yang J. Poly(arylene sulfide sulfone) hybrid ultrafiltration membrane with TiO2-g-PAA nanoparticles: Preparation and antifouling performance. POLYM ENG SCI 2015. [DOI: 10.1002/pen.24174] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shushan Yuan
- College of Polymer Materials Science and Engineering of Sichuan University; Chengdu 610065 China
| | - Juan Wang
- College of Polymer Materials Science and Engineering of Sichuan University; Chengdu 610065 China
| | - Xiaojun Wang
- Institute of Materials Science & Technology, Analytical & Testing Center, Sichuan University; Chengdu 610064 China
| | - Shengru Long
- Institute of Materials Science & Technology, Analytical & Testing Center, Sichuan University; Chengdu 610064 China
| | | | - Jie Yang
- Institute of Materials Science & Technology, Analytical & Testing Center, Sichuan University; Chengdu 610064 China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University; Chengdu 610065 China
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88
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Leng C, Buss HG, Segalman RA, Chen Z. Surface Structure and Hydration of Sequence-Specific Amphiphilic Polypeptoids for Antifouling/Fouling Release Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:9306-11. [PMID: 26245923 DOI: 10.1021/acs.langmuir.5b01440] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Amphiphilic polypeptoids can be designed with specific sequences of hydrophilic and hydrophobic units, which determine their surface properties for antifouling/fouling release purposes. Although the sequence-dependent surface structures of polypeptoids have been extensively investigated, e.g., with X-ray spectroscopy, their molecular structures under the aqueous conditions relevant to marine fouling have not been studied. In this work, we applied sum frequency generation (SFG) vibrational spectroscopy to study the surface structures and hydration of a series of amphiphilic polypeptoid coatings with different sequences in air and water. SFG spectra, in agreement with X-ray spectroscopy studies, revealed that the surface coverage of the hydrophilic N-(2-methoxyethyl)glycine (Nme) units in air is affected by both the number and position of the hydrophobic N-(heptafluorobutyl)glycine (NF) units in the peptoid chain and is negatively correlated with the surface concentration of the fluorine element. Our ability to probe the SFG signals of water molecules at the peptoid surface provides new information on the hydrated film properties. From these SFG signals and the time evolution of water contact angles on the polymers, we see that the hydrated film properties are also dependent upon the peptoid sequence. This work indicates that the surface presence of the Nme groups and the ability of the polymers to order and strongly hydrogen bond with interfacial water molecules determine their antifouling properties, whereas the surface restructuring rate upon contact with water affects their fouling release behaviors.
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Affiliation(s)
- Chuan Leng
- Department of Chemistry, University of Michigan , Ann Arbor, Michigan 48109, United States
| | - Hilda G Buss
- Department of Chemical Engineering, University of California , Berkeley, California 94720, United States
| | - Rachel A Segalman
- Departments of Materials and Chemical Engineering, University of California , Santa Barbara, California 93106, United States
| | - Zhan Chen
- Department of Chemistry, University of Michigan , Ann Arbor, Michigan 48109, United States
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89
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Gao F, Zhang G, Zhang Q, Zhan X, Chen F. Improved Antifouling Properties of Poly(Ether Sulfone) Membrane by Incorporating the Amphiphilic Comb Copolymer with Mixed Poly(Ethylene Glycol) and Poly(Dimethylsiloxane) Brushes. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b02864] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fan Gao
- College
of Chemical and Biological
Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Guangfa Zhang
- College
of Chemical and Biological
Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Qinghua Zhang
- College
of Chemical and Biological
Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Xiaoli Zhan
- College
of Chemical and Biological
Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Fengqiu Chen
- College
of Chemical and Biological
Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
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90
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Zhao X, He C. Efficient Preparation of Super Antifouling PVDF Ultrafiltration Membrane with One Step Fabricated Zwitterionic Surface. ACS APPLIED MATERIALS & INTERFACES 2015; 7:17947-17953. [PMID: 26218230 DOI: 10.1021/acsami.5b04648] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
On the basis of the excellent fouling resistance of zwitterionic materials, the super antifouling polyvinylidene fluoride (PVDF) membrane was efficiently prepared though one-step sulfonation of PVDF and polyaniline blend membrane in situ. The self-doped sulfonated polyaniline (SPANI) was generated as a novel zwitterionic polymer to improve the antifouling property of PVDF ultrafiltration membrane used in sewage treatment. Surface attenuated total reflection Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, surface zeta potential, and water contact angle demonstrated the successful fabrication of zwitterionic interface by convenient sulfonation modification. The static adsorption fouling test showed the quantified adsorption mass of bovine serum albumin (BSA) pollutant on the PVDF/SPANI membrane surface decreases to 3(±2) μg/cm(2), and the water flux recovery ratio (FRR) values were no less than 95% for the three model pollutants of BSA, sodium alginate (SA), and humic acid (HA), which were corresponding hydrophobic, hydrophilic, and natural pollutants in sewage, respectively. This Research Article demonstrated the antifouling advantages of zwitterionic SPANI and aimed to provide a simple method for the large scale preparation of zwitterionic antifouling ultrafiltration membranes.
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Affiliation(s)
- Xinzhen Zhao
- State Key Lab for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Chunju He
- State Key Lab for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
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91
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Liu Y, Su Y, Zhao X, Li Y, Zhang R, Jiang Z. Improved antifouling properties of polyethersulfone membrane by blending the amphiphilic surface modifier with crosslinked hydrophobic segments. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.03.045] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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92
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Qin A, Li X, Zhao X, Liu D, He C. Engineering a Highly Hydrophilic PVDF Membrane via Binding TiO₂Nanoparticles and a PVA Layer onto a Membrane Surface. ACS APPLIED MATERIALS & INTERFACES 2015; 7:8427-8436. [PMID: 25806418 DOI: 10.1021/acsami.5b00978] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A highly hydrophilic PVDF membrane was fabricated through chemically binding TiO2 nanoparticles and a poly(vinyl alcohol) (PVA) layer onto a membrane surface simultaneously. The chemical composition of the modified membrane surface was determined by X-ray photoelectron spectroscopy, and the binding performance of TiO2 nanoparticles and the PVA layer was investigated by a rinsing test. The results indicated that the TiO2 nanoparticles were uniformly and strongly tailored onto the membrane surface, while the PVA layer was firmly attached onto the surface of TiO2 nanoparticles and the membrane by adsorption-cross-linking. The possible mechanisms during the modification process and filtration performance, i.e., water permeability and bovine serum albumin (BSA) rejection, were investigated as well. Furthermore, antifouling property was discussed through multicycles of BSA solution filtration tests, where the flux recovery ratio was significantly increased from 20.0% for pristine PVDF membrane to 80.5% for PVDF/TiO2/PVA-modified membrane. This remarkable promotion is mainly ascribed to the improvement of surface hydrophilicity, where the water contact angle of the membrane surface was decreased from 84° for pristine membrane to 24° for PVDF/TiO2/PVA membrane. This study presents a novel and varied strategy for immobilization of nanoparticles and PVA layer on substrate surface, which could be easily adapted for a variety of materials for surface modification.
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Affiliation(s)
- Aiwen Qin
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University, Shanghai, 201620, People's Republic of China
| | - Xiang Li
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University, Shanghai, 201620, People's Republic of China
| | - Xinzhen Zhao
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University, Shanghai, 201620, People's Republic of China
| | - Dapeng Liu
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University, Shanghai, 201620, People's Republic of China
| | - Chunju He
- The State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University, Shanghai, 201620, People's Republic of China
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93
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Fabrication of composite nanofiltration membranes with enhanced structural stability for concentrating oligomeric proanthocyanidins in ethanol aqueous solution. KOREAN J CHEM ENG 2015. [DOI: 10.1007/s11814-014-0393-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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94
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Qin Y, Yeh P, Hao X, Cao X. Developing an ultra non-fouling SU-8 and PDMS hybrid microfluidic device by poly(amidoamine) engraftment. Colloids Surf B Biointerfaces 2015; 127:247-55. [DOI: 10.1016/j.colsurfb.2015.01.042] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 01/15/2015] [Accepted: 01/26/2015] [Indexed: 12/14/2022]
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95
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Liu Y, Su Y, Li Y, Zhao X, Jiang Z. Improved antifouling property of PVDF membranes by incorporating an amphiphilic block-like copolymer for oil/water emulsion separation. RSC Adv 2015. [DOI: 10.1039/c4ra16290k] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Amphiphilic membrane surfaces were constructed in one step by surface segregation and the membranes exhibited a superior antifouling property.
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Affiliation(s)
- Yuan Liu
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yanlei Su
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Yafei Li
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xueting Zhao
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Zhongyi Jiang
- Key Laboratory for Green Chemical Technology
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
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96
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Ren X, Feng Y, Guo J, Wang H, Li Q, Yang J, Hao X, Lv J, Ma N, Li W. Surface modification and endothelialization of biomaterials as potential scaffolds for vascular tissue engineering applications. Chem Soc Rev 2015; 44:5680-742. [DOI: 10.1039/c4cs00483c] [Citation(s) in RCA: 359] [Impact Index Per Article: 39.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review highlights the recent developments of surface modification and endothelialization of biomaterials in vascular tissue engineering applications.
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Affiliation(s)
- Xiangkui Ren
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin)
| | - Yakai Feng
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin)
| | - Jintang Guo
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin)
| | - Haixia Wang
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Qian Li
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Jing Yang
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xuefang Hao
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Juan Lv
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Nan Ma
- Institute of Chemistry and Biochemistry
- Free University of Berlin
- D-14195 Berlin
- Germany
| | - Wenzhong Li
- Department of Cardiac Surgery
- University of Rostock
- D-18057 Rostock
- Germany
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97
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Zhong L, Gao Y, Li B, Zhang L. Preparation of hydrophilic polysulfone porous membrane by use of amphiphilic cellulose. J Appl Polym Sci 2014. [DOI: 10.1002/app.41664] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Lili Zhong
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 People's Republic of China
| | - Yuan Gao
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 People's Republic of China
| | - Bei Li
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 People's Republic of China
| | - Liping Zhang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 People's Republic of China
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98
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99
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Fan X, Su Y, Zhao X, Li Y, Zhang R, Zhao J, Jiang Z, Zhu J, Ma Y, Liu Y. Fabrication of polyvinyl chloride ultrafiltration membranes with stable antifouling property by exploring the pore formation and surface modification capabilities of polyvinyl formal. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.04.005] [Citation(s) in RCA: 131] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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100
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Automated chemiluminescence immunoassay for a nonionic surfactant using a recycled spinning-pausing controlled washing procedure on a compact disc-type microfluidic platform. Talanta 2014; 133:100-6. [PMID: 25435234 DOI: 10.1016/j.talanta.2014.06.075] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 05/20/2014] [Accepted: 06/13/2014] [Indexed: 11/23/2022]
Abstract
A fully automated and integrated chemiluminescence immunoassay, carried out on a compact disc (CD)-type microfluidic platform, for the detection of alkylphenol polyethoxylates (APnEOs) is described. The pattern of the CD-type microchip was designed so as to permit the sequential solution delivery of the sample solution, the washing solution and the luminol solution, which are required in the chemiluminescence immunoassay process, along with a designed rotation program for spinning the CD-type microchip. The procedure for flowing the washing solution, the volume of which was limited on the CD-type microchip, was optimized by using a recycled spinning-pausing rotation program to overcome the non-specific adsorption of the horseradish peroxidase labeled APnEOs at the detection area. The detection limit of the immunoassay is about 10 ppb.
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