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Sun S, Xu L, Li H, Du W, Zhang H, Zuo D. Effect of chitosan crosslinking time on the structure and antifouling performance of polyvinylidene fluoride membrane by surface gelation-immersion precipitation phase inversion. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2024; 96:e10982. [PMID: 38316397 DOI: 10.1002/wer.10982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/31/2023] [Accepted: 12/22/2023] [Indexed: 02/07/2024]
Abstract
Polyvinylidene fluoride (PVDF) porous membrane was prepared by a two-step method of surface gelation-immersion precipitation phase inversion. Chitosan/acetic acid solution and glutaraldehyde aqueous solution were sequentially sprayed onto the surface of the PVDF solution film, with chitosan crosslinking and gelation occurring simultaneously on the film surface. The solution film was then immersed in a coagulation bath to obtain a modified PVDF porous membrane. The effect of the crosslinking time of chitosan and glutaraldehyde on the structure and properties of the PVDF porous membrane was discussed. The results showed that with the prolongation of crosslinking time, the surface structure of the membrane changed from a dense skin layer to a porous structure; the porosity and the mean pore size of the modified PVDF membranes increased first and then decreased, and the contact angle gradually decreased. When the crosslinking time extended to 15 min, the water flux of modified membrane (M153) reached a maximum value. BSA dynamic cyclic filtration experiment showed that the retention rate (R) of the modified membrane was significantly improved, compared to 68.3% retention rate of the blank membrane (M000), but the crosslinking time had little effect on the retention rates of the four modified membranes. The antifouling data showed that the flux recovery rate of the blank membrane was 73.0%, while the flux recovery rate of the modified membrane can reach as high as 84.40%, and the irreversible pollution rate of the blank membrane was 27.7%, while the irreversible pollution rate of the modified membrane reduced to 15.6%. These results indicated that, after surface chitosan crosslinking, the hydrophilicity and antifouling properties of PVDF membranes were improved. PRACTITIONER POINTS: Modified PVDF membranes with crosslinking CS coating were prepared by a two-step method of surface gelation-immersion precipitation phase inversion. -OH groups and -NH2 groups of CS coating improve the hydrophilicity and the antifouling property of modified PVDF membranes. Modified PVDF membranes had larger mean pore size and higher porosity than unmodified membrane. Flux recovery rates of the modified membranes were higher than that of unmodified membrane. Pollution degree, reversible pollution rate, and irreversible pollution rate of modified membranes were lower than those of unmodified membrane.
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Affiliation(s)
- Shuo Sun
- College of Materials Science and Engineering, Wuhan Textile University, Wuhan, China
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly, Wuhan Textile University, Wuhan, China
| | - Lang Xu
- College of Materials Science and Engineering, Wuhan Textile University, Wuhan, China
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly, Wuhan Textile University, Wuhan, China
| | - Hongjun Li
- College of Materials Science and Engineering, Wuhan Textile University, Wuhan, China
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly, Wuhan Textile University, Wuhan, China
| | - Wei Du
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly, Wuhan Textile University, Wuhan, China
| | - Hongwei Zhang
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly, Wuhan Textile University, Wuhan, China
| | - Danying Zuo
- College of Materials Science and Engineering, Wuhan Textile University, Wuhan, China
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly, Wuhan Textile University, Wuhan, China
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Fan W, Zhu S, Nie J, Du B. Thermo-Sensitive Microgel/Poly(ether sulfone) Composited Ultrafiltration Membranes. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5149. [PMID: 37512423 PMCID: PMC10385273 DOI: 10.3390/ma16145149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023]
Abstract
Thermo-sensitive microgels known as PMO-MGs were synthesized via surfactant free emulsion polymerization, with poly(ethylene glycol) methacrylate (OEGMA475) and 2-(2-methoxyethoxy) ethyl methacrylate (MEO2MA) used as the monomers and N, N-methylene-bis-acrylamide used as the crosslinker. PMO-MGs are spherical in shape and have an average diameter of 323 ± 12 nm, as determined via transmission electron microscopy. PMO-MGs/poly (ether sulfone) (PES) composited ultrafiltration membranes were then successfully prepared via the non-solvent-induced phase separation (NIPS) method using a PMO-MG and PES mixed solution as the casting solution. The obtained membranes were systematically characterized via combined X-ray photoelectron spectroscopy, field-emission scanning electron microscopy, Fourier transform infrared spectroscopy and contact angle goniometer techniques. It was found that the presence of PMO-MGs significantly improved the surface hydrophilicity and antifouling performance of the obtained membranes and the PMO-MGs mainly located on the channel surface of the membranes. At 20 °C, the pure water flux increased from 217.6 L·m-2·h-1 for pure PES membrane (M00) to 369.7 L·m-2·h-1 for PMO-MGs/PES composited membrane (M20) fabricated using the casting solution with 20-weight by percentage microgels. The incorporation of PMO-MGs also gave the composited membranes a thermo-sensitive character. When the temperature increased from 20 to 45 °C, the pure water flux of M20 membrane was enhanced from 369.7 to 618.7 L·m-2·h-1.
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Affiliation(s)
- Wei Fan
- State Key Laboratory of Motor Vehicle Biofuel Technology, Department of Polymer Science & Engineering, Zhejiang University, Hangzhou 310027, China
| | - Shaoxiong Zhu
- State Key Laboratory of Motor Vehicle Biofuel Technology, Department of Polymer Science & Engineering, Zhejiang University, Hangzhou 310027, China
| | - Jingjing Nie
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Binyang Du
- State Key Laboratory of Motor Vehicle Biofuel Technology, Department of Polymer Science & Engineering, Zhejiang University, Hangzhou 310027, China
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Fan X, Gu S, Lei J, Gu S, Yang L. Controlled Release of Insulin Based on Temperature and Glucose Dual Responsive Biomicrocapsules. Molecules 2022; 27:1686. [PMID: 35268787 PMCID: PMC8912095 DOI: 10.3390/molecules27051686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/27/2022] [Accepted: 03/02/2022] [Indexed: 12/04/2022] Open
Abstract
The treatment of diabetes lies in developing novel functional carriers, which are expected to have the unique capability of monitoring blood glucose levels continuously and dispensing insulin correctly and timely. Hence, this study is proposing to create a smart self-regulated insulin delivery system according to changes in glucose concentration. Temperature and glucose dual responsive copolymer microcapsules bearing N-isopropylacrylamide and 3-acrylamidophenylboronic acid as main components were developed by bottom-spray coating technology and template method. The insulinoma β-TC6 cells were trapped in the copolymer microcapsules by use of temperature sensitivity, and then growth, proliferation, and glucose-responsive insulin secretion of microencapsulated cells were successively monitored. The copolymer microcapsules showed favorable structural stability and good biocompatibility against β-TC6 cells. Compared with free cells, the biomicrocapsules presented a more effective and safer glucose-dependent insulin release behavior. The bioactivity of secreted and released insulin did not differ between free and encapsulated β-TC6 cells. The results demonstrated that the copolymer microcapsules had a positive effect on real-time sensing of glucose and precise controlled release of insulin. The intelligent drug delivery system is supposed to mimic insulin secretion in a physiological manner, and further provide new perspectives and technical support for the development of artificial pancreas.
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Affiliation(s)
- Xiaoguang Fan
- College of Engineering, Shenyang Agricultural University, Shenyang 110866, China; (X.F.); (S.G.); (J.L.)
| | - Shiya Gu
- College of Engineering, Shenyang Agricultural University, Shenyang 110866, China; (X.F.); (S.G.); (J.L.)
| | - Jingsheng Lei
- College of Engineering, Shenyang Agricultural University, Shenyang 110866, China; (X.F.); (S.G.); (J.L.)
| | - Shiyan Gu
- College of Engineering, Shenyang Agricultural University, Shenyang 110866, China; (X.F.); (S.G.); (J.L.)
| | - Lei Yang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
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Preparation of Hydrophilic UHMWPE Hollow Fiber Membranes by Chemically Bounding Silica Nanoparticles. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-021-2507-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Etemadi H, Amirjangi A, Ghasemian N, Shokri E. Synthesis and Characterization of Polycarbonate/TiO
2
Ultrafiltration Membranes: Critical Flux Determination. Chem Eng Technol 2020. [DOI: 10.1002/ceat.202000226] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Habib Etemadi
- University of Bonab Department of Polymer Science and Engineering Bonab Iran
| | - Atefeh Amirjangi
- University of Bonab Department of Polymer Science and Engineering Bonab Iran
| | - Naser Ghasemian
- University of Bonab Department of Chemical Engineering Bonab Iran
| | - Elham Shokri
- University of Bonab Department of Chemical Engineering Bonab Iran
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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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Liu R, Liu S, Yu J, Zhang W, Dai J, Zhang Y, Zhang G. The Construction of a Hydrophilic Inorganic Layer Enables Mechanochemically Robust Super Antifouling UHMWPE Composite Membrane Surfaces. Polymers (Basel) 2020; 12:polym12030569. [PMID: 32143481 PMCID: PMC7182852 DOI: 10.3390/polym12030569] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 12/25/2022] Open
Abstract
In this study, a facile and effective method is adopted to prepare mechanochemically robust super antifouling membrane surfaces. During the process, vinyl trimethoxy silane (VTMS) was used as the reactive intermediate for coupling the hydrophilic inorganic SiO2 nanoparticle layer on to the organic ultra-high-molecular-weight polyethylene (UHMWPE) membrane surface, which created hierarchical nanostructures and lower surface energy simultaneously. The physical and chemical properties of the modified UHMWPE composite membrane surface were investigated. FTIR and XPS showed the successful chemical grafting of VTMS and SiO2 immobilization, and this modification could effectively enhance the membrane’s surface hydrophilicity and filtration property with obviously decreased surface contact angle, the pure water flux and bovine serum albumin (BSA) rejection were 805 L·m−2·h−1 and 93%, respectively. The construction of the hydrophilic nano-SiO2 layer on the composite membrane surface for the improvement of membrane antifouling performance was universal, water flux recovery ratio values of BSA, humic acid (HA), and sodium alginate (SA) were all up to 90%. The aim of this paper is to provide an effective approach for the enhancement of membrane antifouling performance by the construction of a hydrophilic inorganic layer on an organic membrane surface.
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Affiliation(s)
- Rong Liu
- School of Textile & Clothing, National & Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China; (R.L.); (S.L.); (W.Z.); (J.D.); (Y.Z.); (G.Z.)
| | - Shusen Liu
- School of Textile & Clothing, National & Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China; (R.L.); (S.L.); (W.Z.); (J.D.); (Y.Z.); (G.Z.)
| | - Junrong Yu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
- Correspondence: ; Tel.: +86-216-779-2945
| | - Wei Zhang
- School of Textile & Clothing, National & Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China; (R.L.); (S.L.); (W.Z.); (J.D.); (Y.Z.); (G.Z.)
| | - Jiamu Dai
- School of Textile & Clothing, National & Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China; (R.L.); (S.L.); (W.Z.); (J.D.); (Y.Z.); (G.Z.)
| | - Yu Zhang
- School of Textile & Clothing, National & Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China; (R.L.); (S.L.); (W.Z.); (J.D.); (Y.Z.); (G.Z.)
| | - Guangyu Zhang
- School of Textile & Clothing, National & Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China; (R.L.); (S.L.); (W.Z.); (J.D.); (Y.Z.); (G.Z.)
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8
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Meng X, Ji Y, Yu G, Zhai Y. Preparation and Properties of Polyvinylidene Fluoride Nanocomposited Membranes based on Poly( N-Isopropylacrylamide) Modified Graphene Oxide Nanosheets. Polymers (Basel) 2019; 11:polym11030473. [PMID: 30960457 PMCID: PMC6474125 DOI: 10.3390/polym11030473] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 02/20/2019] [Accepted: 03/04/2019] [Indexed: 11/16/2022] Open
Abstract
The nanomaterial of graphene oxide grafting poly (N-isopropylacrylamide) (GO-g-PNIPAAm) was synthesized and PVDF/GO-g-PNIPAAm blended membranes were fabricated by wet phase inversion. In this work, a hydrophilic nanomaterial GO-g-PNIPAAm with poly(N-isopropylacrylamide) (PNIPAAm) grafted on GO, was synthesized by the atom transfer radical polymerization (ATRP) method. The resulting nanomaterial was confirmed by scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), Raman spectrum, and X-ray photoelectron spectroscopy (XPS) analysis. The synthesized GO-g-PNIPAAm was incorporated with polyvinylidene fluoride (PVDF) via phase inversion, and investigated for its temperature sensitivity, porosity, contact angle, scanning electron microscopy, and permeate properties. The water contact angle measurements confirmed that GO-g-PNIPAAm nanomaterial-endowed PVDF membranes with better hydrophilicity and thermo-responsive properties compared with those of the pristine PVDF membranes. Bovine serum albumin (BSA) adsorption experiments suggested that excellent antifouling properties of membranes were acquired after adding GO-g-PNIPAAm. The modified membranes showed good performance when the doping amount of GO-g-PNIPAAm was 0.2 wt %.
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Affiliation(s)
- Xiangli Meng
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Yuan Ji
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Genhua Yu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Yujia Zhai
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
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Vanangamudi A, Dumée LF, Ligneris ED, Duke M, Yang X. Thermo-responsive nanofibrous composite membranes for efficient self-cleaning of protein foulants. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.086] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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10
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Vanangamudi A, Dumée LF, Duke MC, Yang X. Dual Functional Ultrafiltration Membranes with Enzymatic Digestion and Thermo-Responsivity for Protein Self-Cleaning. MEMBRANES 2018; 8:E85. [PMID: 30235868 PMCID: PMC6161312 DOI: 10.3390/membranes8030085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 09/11/2018] [Accepted: 09/17/2018] [Indexed: 06/08/2023]
Abstract
Controlling surface⁻protein interaction during wastewater treatment is the key motivation for developing functionally modified membranes. A new biocatalytic thermo-responsive poly vinylidene fluoride (PVDF)/nylon-6,6/poly(N-isopropylacrylamide)(PNIPAAm) ultrafiltration membrane was fabricated to achieve dual functionality of protein-digestion and thermo-responsive self-cleaning. The PVDF/nylon-6,6/PNIPAAm composite membranes were constructed by integrating a hydrophobic PVDF cast layer and hydrophilic nylon-6,6/PNIPAAm nanofiber layer on to which trypsin was covalently immobilized. The enzyme immobilization density on the membrane surface decreased with increasing PNIPAAm concentration, due to the decreased number of amine functional sites. An ultrafiltration study was performed using the synthetic model solution containing BSA/NaCl/CaCl2, where the PNIPAAm containing biocatalytic membranes demonstrated a combined effect of enzymatic and thermo-switchable self-cleaning. The membrane without PNIPAAm revealed superior fouling resistance and self-cleaning with an RPD of 22%, compared to membranes with 2 and 4 wt % PNIPAAm with 26% and 33% RPD, respectively, after an intermediate temperature cleaning at 50 °C, indicating that higher enzyme density offers more efficient self-cleaning than the combined effect of enzyme and PNIPAAm at low concentration. The conformational volume phase transition of PNIPAAm did not affect the stability of immobilized trypsin on membrane surfaces. Such novel surface engineering design offer a promising route to mitigate surface⁻protein contamination in wastewater applications.
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Affiliation(s)
- Anbharasi Vanangamudi
- Institute for Sustainable Industries and Liveable Cities, College of Engineering and Science, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.
- Institute for Frontier Materials, Deakin University, Waurn Ponds, Geelong, VIC 3216, Australia.
| | - Ludovic F Dumée
- Institute for Frontier Materials, Deakin University, Waurn Ponds, Geelong, VIC 3216, Australia.
| | - Mikel C Duke
- Institute for Sustainable Industries and Liveable Cities, College of Engineering and Science, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.
| | - Xing Yang
- Institute for Sustainable Industries and Liveable Cities, College of Engineering and Science, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.
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11
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Liu R, Wang X, Yu J, Wang Y, Zhu J, Hu Z. Surface modification of UHMWPE/fabric composite membrane via self-polymerized polydopamine followed by mPEG-NH2
immobilization. J Appl Polym Sci 2018. [DOI: 10.1002/app.46428] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Rong Liu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
- State Key Laboratory of Polyolefins and Catalysis; Shanghai Research Institute of Chemical Industry; Shanghai 200031 China
| | - Xinwei Wang
- State Key Laboratory of Polyolefins and Catalysis; Shanghai Research Institute of Chemical Industry; Shanghai 200031 China
- Shanghai Key Laboratory of Catalysis Technology for Polyolefins; Shanghai Research Institute of Chemical Industry; Shanghai 200031 China
| | - Junrong Yu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
| | - Yan Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
| | - Jing Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
| | - Zuming Hu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
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12
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Li SJ, Qian HJ, Lu ZY. Translational and rotational dynamics of an ultra-thin nanorod probe particle in linear polymer melts. Phys Chem Chem Phys 2018; 20:20996-21007. [DOI: 10.1039/c8cp03653e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Translational and rotational dynamics of a single rigid ultra-thin nanorod probe particle in linear polymer melts are investigated using coarse-grained molecular dynamics (CG-MD) simulations.
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Affiliation(s)
- Shu-Jia Li
- State Key Laboratory of Supramolecular Structure and Materials
- Laboratory of Theoretical and Computational Chemistry
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry
- Institute of Theoretical Chemistry
- Jilin University
| | - Hu-Jun Qian
- State Key Laboratory of Supramolecular Structure and Materials
- Laboratory of Theoretical and Computational Chemistry
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry
- Institute of Theoretical Chemistry
- Jilin University
| | - Zhong-Yuan Lu
- State Key Laboratory of Supramolecular Structure and Materials
- Laboratory of Theoretical and Computational Chemistry
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry
- Institute of Theoretical Chemistry
- Jilin University
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Zhao D, Xu XD, Yuan SS, Yan SJ, Wang XH, Luan SF, Yin JH. Fouling-resistant behavior of liquid-infused porous slippery surfaces. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1930-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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14
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Excellent hydrophilic and anti-bacterial fouling PVDF membrane based on ag nanoparticle self-assembled PCBMA polymer brush. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1944-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Liu R, Wang X, Yu J, Wang Y, Zhu J, Hu Z. Development and evaluation of UHMWPE/woven fabric composite microfiltration membranes via thermally induced phase separation. RSC Adv 2016. [DOI: 10.1039/c6ra11456c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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16
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Moghadam MT, Lesage G, Mohammadi T, Mericq JP, Mendret J, Heran M, Faur C, Brosillon S, Hemmati M, Naeimpoor F. Improved antifouling properties of TiO2/PVDF nanocomposite membranes in UV-coupled ultrafiltration. J Appl Polym Sci 2014. [DOI: 10.1002/app.41731] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maryam Tavakol Moghadam
- Research Centre for Membrane Separation processes; Faculty of Chemical Engineering; University of Science and Technology; Narmak 16846 Tehran Iran
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Geoffroy Lesage
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Toraj Mohammadi
- Research Centre for Membrane Separation processes; Faculty of Chemical Engineering; University of Science and Technology; Narmak 16846 Tehran Iran
| | - Jean-Pierre Mericq
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Julie Mendret
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Marc Heran
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Catherine Faur
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Stephan Brosillon
- Institut Européen des Membranes; CNRS; UMR 5635 Université Montpellier II Montpellier France
| | - Mahmud Hemmati
- Research Centre for Membrane Separation processes; Faculty of Chemical Engineering; University of Science and Technology; Narmak 16846 Tehran Iran
| | - Freshteh Naeimpoor
- Research Centre for Membrane Separation processes; Faculty of Chemical Engineering; University of Science and Technology; Narmak 16846 Tehran Iran
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