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Alamry KA, Hussein MA, Khan A, Asiri AM. Anticoagulation activity of sulfated carboxymethyl cellulose/ Azadirachta indica leaf powder-based bio-composite. RSC Adv 2024; 14:22017-22027. [PMID: 39006770 PMCID: PMC11240138 DOI: 10.1039/d4ra02893g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 06/18/2024] [Indexed: 07/16/2024] Open
Abstract
Polymeric bio-composites synthesized via a green approach using natural herbs have fascinating anticoagulant activity due to their eco-friendly and non-toxic behavior towards various physical and chemical actions. Herein, we introduce a simple and eco-friendly approach for the fabrication of a new hybrid type of bio-composite based on sulfated carboxymethyl cellulose (S-CMC) and Azadirachta indica leaf powder (S-CMC/NLP). First, a non-toxic sulfating agent called N(SO3Na)3 was used to modify carboxymethyl cellulose into S-CMC. With an ion exchange capacity of 0.25 meq. g-1, the level of sulfation (%) of S-CMC (modified polysaccharide) was measured to be 12.01%. Three types of S-CMC/NLP bio-composites were developed by varying the concentration of NLP. FE-SEM, EDX, and XRD were used to characterize the structural features of S-CMC/NLP bio-composites. FTIR spectroscopy indicated that the S-CMC/NLP bio-composite possesses COO-, -OH and SO3- groups, suggesting the structural similarity to heparin. In addition, the anticoagulant effect of the S-CMC/NLP bio-composite was investigated using PT and APTT assays. The APTT investigation confirmed that following the intrinsic pathway of the coagulation system, 2-NLP/S-CMC bio-composite dose-dependently (0.045-0.28 mg mL-1) prolonged the time of blood coagulation compared to control (pure plasma). The S-CMC/NLP bio-composite showed its potential as a new, safe, and effective candidate for anticoagulant activity.
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Affiliation(s)
- Khalid A Alamry
- Faculty of Science, Department of Chemistry, King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Mahmoud A Hussein
- Faculty of Science, Department of Chemistry, King Abdulaziz University Jeddah 21589 Saudi Arabia
- Chemistry Department, Faculty of Science, Assiut University Assiut 71516 Egypt
| | - Ajahar Khan
- Faculty of Science, Department of Chemistry, King Abdulaziz University Jeddah 21589 Saudi Arabia
- Department of Food and Nutrition, Bionanocomposite Research Center, Kyung Hee University 26 Kyungheedae-ro Dongdaemun-gu Seoul 02447 South Korea
| | - Abdullah M Asiri
- Faculty of Science, Department of Chemistry, King Abdulaziz University Jeddah 21589 Saudi Arabia
- Centre of Excellence for Advanced Materials Research, King Abdulaziz University Jeddah 21589 Saudi Arabia
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Mrozińska Z, Kaczmarek A, Świerczyńska M, Juszczak M, Kudzin MH. Biochemical Behavior, Influence on Cell DNA Condition, and Microbiological Properties of Wool and Wool-Copper Materials. MATERIALS (BASEL, SWITZERLAND) 2024; 17:2878. [PMID: 38930247 PMCID: PMC11204859 DOI: 10.3390/ma17122878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/03/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024]
Abstract
The paper presents the study concerning the preparation and physio-chemical and biological properties of wool-copper (WO-Cu) materials obtained by the sputter deposition of copper onto the wool fibers. The WO-Cu material was subjected to physio-chemical and biological investigations. The physio-chemical investigations included the elemental analysis of materials (C, N, O, S, and Cu), their microscopic analysis, and surface properties analysis (specific surface area and total pore volume). The biological investigations consisted of the antimicrobial activity tests of the WO-Cu materials against colonies of Gram-positive (Staphylococcus aureus) bacteria, Gram-negative (Escherichia coli) bacteria, and fungal mold species (Chaetomium globosum). Biochemical-hematological tests included the evaluation of the activated partial thromboplastin time and pro-thrombin time. The tested wool-copper demonstrated the ability to interact with the DNA in a time-dependent manner. These interactions led to the DNA's breaking and degradation. The antimicrobial and antifungal activities of the WO-Cu materials suggest a potential application as an antibacterial/antifungal material. Wool-copper materials may be also used as customized materials where the blood coagulation process could be well controlled through the appropriate copper content.
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Affiliation(s)
- Zdzisława Mrozińska
- Łukasiewicz Research Network—Lodz Institute of Technology, 19/27 Marii Sklodowskiej-Curie Str., 90-570 Lodz, Poland; (Z.M.); (M.J.)
| | - Anna Kaczmarek
- Łukasiewicz Research Network—Lodz Institute of Technology, 19/27 Marii Sklodowskiej-Curie Str., 90-570 Lodz, Poland; (Z.M.); (M.J.)
| | - Małgorzata Świerczyńska
- Łukasiewicz Research Network—Lodz Institute of Technology, 19/27 Marii Sklodowskiej-Curie Str., 90-570 Lodz, Poland; (Z.M.); (M.J.)
- Institute of Polymer and Dye Technology, Faculty of Chemistry, Lodz University of Technology, Stefanowskiego 16, 90-537 Lodz, Poland
| | - Michał Juszczak
- Łukasiewicz Research Network—Lodz Institute of Technology, 19/27 Marii Sklodowskiej-Curie Str., 90-570 Lodz, Poland; (Z.M.); (M.J.)
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
| | - Marcin H. Kudzin
- Łukasiewicz Research Network—Lodz Institute of Technology, 19/27 Marii Sklodowskiej-Curie Str., 90-570 Lodz, Poland; (Z.M.); (M.J.)
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Ji H, Li Y, Su B, Zhao W, Kizhakkedathu JN, Zhao C. Advances in Enhancing Hemocompatibility of Hemodialysis Hollow-Fiber Membranes. ADVANCED FIBER MATERIALS 2023; 5:1-43. [PMID: 37361105 PMCID: PMC10068248 DOI: 10.1007/s42765-023-00277-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 02/19/2023] [Indexed: 06/28/2023]
Abstract
Hemodialysis, the most common modality of renal replacement therapy, is critically required to remove uremic toxins from the blood of patients with end-stage kidney disease. However, the chronic inflammation, oxidative stress as well as thrombosis induced by the long-term contact of hemoincompatible hollow-fiber membranes (HFMs) contribute to the increase in cardiovascular diseases and mortality in this patient population. This review first retrospectively analyzes the current clinical and laboratory research progress in improving the hemocompatibility of HFMs. Details on different HFMs currently in clinical use and their design are described. Subsequently, we elaborate on the adverse interactions between blood and HFMs, involving protein adsorption, platelet adhesion and activation, and the activation of immune and coagulation systems, and the focus is on how to improve the hemocompatibility of HFMs in these aspects. Finally, challenges and future perspectives for improving the hemocompatibility of HFMs are also discussed to promote the development and clinical application of new hemocompatible HFMs. Graphical Abstract
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Affiliation(s)
- Haifeng Ji
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 People’s Republic of China
- Department of Pathology and Lab Medicine & Center for Blood Research & Life Science Institute, 2350 Health Sciences Mall, Life Sciences Centre, The School of Biomedical Engineering, University of British Columbia, Vancouver, BC V6T 1Z3 Canada
| | - Yupei Li
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041 China
- Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, 610207 China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 People’s Republic of China
| | - Jayachandran N. Kizhakkedathu
- Department of Pathology and Lab Medicine & Center for Blood Research & Life Science Institute, 2350 Health Sciences Mall, Life Sciences Centre, The School of Biomedical Engineering, University of British Columbia, Vancouver, BC V6T 1Z3 Canada
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 People’s Republic of China
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Fu X, Lei T, Xiao Y, Tang C. Preparation and blood compatibility of polyethersulfone dialysis membrane modified by apixaban as coagulation factor Xa inhibitor. BIOMATERIALS ADVANCES 2022; 139:213012. [PMID: 35882156 DOI: 10.1016/j.bioadv.2022.213012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 05/30/2022] [Accepted: 06/30/2022] [Indexed: 06/15/2023]
Abstract
Blood purification therapy is widely used in the treatment of critically ill patients. However, most dialysis membranes are prone to thrombosis. Activated coagulation factor X (FXa) functions at the intersection of intrinsic, extrinsic, and common coagulation pathways and plays a central role in thrombogenesis. To date, few dialysis membranes that directly inhibit FXa have been reported. We modified a polyethersulfone(PES) membrane using apixaban as an FXa inhibitor and investigated the performance of this membrane (AMPES). The contact angle of the modified membrane was reduced. PWF and retention rates of BSA were increased, demonstrating good hydrophilicity and dialysis performance. Albumin adsorption was reduced from 141.8 ± 15.5 to 114.1 ± 6.9 μg cm-2. Reduced protein adsorption, especially targeted anti-FXa effect, inhibited the activation of intrinsic, extrinsic, and common coagulation pathways, as evidenced by significant prolongations of activated partial thromboplastin time, prothrombin time, and thrombin time by 145.04, 46.84 and 11.46 s, respectively. Furthermore, we determined the FXa concentration of each group, and found that the modified membrane had better anticoagulant performance through the inhibition of FXa. Favorable antiplatelet activity was also demonstrated. Thromboelastogram was used to comprehensively evaluate the anticoagulant and antithrombotic activities of the modified membrane. The R value was increased by 43.1 min, while the reduction in α angle was 42.5°. The coagulation comprehensive index reduction was 34.3. In addition, C3a and C5a were decreased by 15.3 % and 30.4 %, respectively. Furthermore, in vitro cytotoxicity and erythrocyte stability testing as well as in vivo murine experiments demonstrated the biosafety of the modified membrane. These results indicate that the AMPES dialysis membrane has an excellent potential for clinical applications.
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Affiliation(s)
- Xiao Fu
- Department of Hematology, Xiangya Hemophilia Diagnosis and Treatment Center, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China.
| | - Ting Lei
- Powder Metallurgy Institute of Central South University, China
| | - Yuan Xiao
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China; Department of Endocrinology, Xiangya Hospital, Central South University, China
| | - Ci Tang
- College of Electrical and Information Engineering, Changsha University of Science and Technology, China
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Wang L, Gong T, Ming W, Qiao X, Ye W, Zhang L, Pan C. One step preparation of multifunctional poly (ether sulfone) thin films with potential for wound dressing. BIOMATERIALS ADVANCES 2022; 136:212758. [PMID: 35929327 DOI: 10.1016/j.bioadv.2022.212758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/21/2022] [Accepted: 03/10/2022] [Indexed: 06/15/2023]
Abstract
The increasing demand for higher-quality medical care has resulted in the obsolescence of traditional biomaterials. Medical care is currently transitioning from an era depending on single-functional biomaterials to one that is supported by multifunctional and stable biomaterials. Herein, long-lasting multifunctional poly(ether sulfone) thin films (MPFs) containing heparin-mimic groups and a quaternary ammonium compound (QAC) were prepared via semi-interpenetrating polymer network (SIPN) strategy. The MPFs, with rough surface and inner finger-like macrovoid, had better hydrophilicity and anti-protein fouling ability, as revealed by scanning electron microscopy (SEM), atomic force microscope (AFM) and water contact angle (WCA) and protein adsorption tests. The results of platelet adhesion and activation, and clotting time confirmed that the hemocompatibility of the MPFs was significantly improved. From cell culture and germ-culture test, it was noted that the overall trend of human umbilical vein endothelial cell (HUVEC) proliferation was enhanced by a combination of heparin-mimic groups and QAC, whereas the growth of Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) was significantly prohibited. In addition, the MPFs were capable of modulating the expression level of basic fibroblast growth factor (bFGF) and transforming growth factor-beta1 (TGF-β1) in fibroblast, which was beneficial to controlling the formation of hypertrophic scar. In summary, the MPFs had potential to be used in the field of wound management and the study might help guide the design of surface structure of wound dressing.
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Affiliation(s)
- Lingren Wang
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huaian, China; Department of Chemistry and Biochemistry, Georgia Southern University, Statesboro, United States.
| | - Tao Gong
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huaian, China
| | - Weihua Ming
- Department of Chemistry and Biochemistry, Georgia Southern University, Statesboro, United States
| | - Xinglong Qiao
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huaian, China
| | - Wei Ye
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huaian, China
| | - Linna Zhang
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huaian, China
| | - ChangJiang Pan
- Jiangsu Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huaian, China.
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Choi DH, Kwon S, Yoo Y, Kim IC, Park H, Park YI, Yang SY, Nam SE, Cho YH. Isoporous Polyvinylidene Fluoride Membranes with Selective Skin Layers via a Thermal-Vapor Assisted Phase Separation Method for Industrial Purification Applications. MEMBRANES 2022; 12:membranes12030250. [PMID: 35323725 PMCID: PMC8953312 DOI: 10.3390/membranes12030250] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 01/27/2023]
Abstract
The membrane filtration process is the most widely used purification process in various industries due to its high separation efficiency, process simplicity, and low cost. Although there is a wide range of membrane products with diverse materials and pore sizes on the market, there is a technological gap between microfiltration and ultrafiltration membranes. Here we developed highly porous polyvinylidene fluoride (PVDF) membranes with a selective skin layer with a pore size range of 20 to 80 nm by using a thermal-vapor assisted phase separation method. Porous and bi-continuous sublayers were generated from spinodal decomposition induced by cooling. The overall membrane structure and pore size changed with the dope composition, while the pore size and thickness of the selective skin layer were effectively controlled by water vapor exposure. The excellent nanoparticle removal efficiencies of the prepared PVDF membranes were confirmed, indicating their potential application in high-level purification processes to remove small trace organic or inorganic impurities from various industrial fluids.
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Affiliation(s)
- Da Han Choi
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
- Department of Organic Materials Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Sei Kwon
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
| | - Youngmin Yoo
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
| | - In-Chul Kim
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
| | - Hosik Park
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
- Department of Advanced Materials and Chemical Engineering, University of Science & Technology (UST), Daejeon 34113, Korea
| | - You-In Park
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
| | - Sung Yun Yang
- Department of Organic Materials Engineering, Chungnam National University, Daejeon 34134, Korea
- Correspondence: (S.Y.Y.); (S.-E.N.); (Y.H.C.)
| | - Seung-Eun Nam
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
- Correspondence: (S.Y.Y.); (S.-E.N.); (Y.H.C.)
| | - Young Hoon Cho
- Green Carbon Research Center, Chemical Process Division, Korea Institute of Chemical Technology (KRICT), Daejeon 34114, Korea; (D.H.C.); (S.K.); (Y.Y.); (I.-C.K.); (H.P.); (Y.-I.P.)
- Department of Advanced Materials and Chemical Engineering, University of Science & Technology (UST), Daejeon 34113, Korea
- Correspondence: (S.Y.Y.); (S.-E.N.); (Y.H.C.)
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Chen W, Han Q, Liu Y, Wang Y, Liu F. Targeted perfusion adsorption for hyperphosphatemia using mixed matrix microspheres (MMMs) encapsulated NH 2-MIL-101(Fe). J Mater Chem B 2021; 9:4555-4566. [PMID: 34047320 DOI: 10.1039/d1tb00329a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Hyperphosphatemia, a common complication of chronic renal failure patients, is described as an excess amount of serum phosphate >4.5 mg dL-1. Current therapy for hyperphosphatemia is limited by low removal efficiency, secondary hyperparathyroidism, uremic bone disease, and the promotion of vascular and visceral calcifications. Metal organic frameworks (MOFs) have aroused great interest in the field of blood purification because of their strong specific adsorption. Herein, we prepared mixed matrix microspheres (MMMs) encapsulated NH2-MIL-101(Fe) with specific adsorption to blood phosphate. Simultaneously, a heparinoid copolymer poly (acrylic acid-sodium 4-vinylbenzenssulfonate) (P(AA-SSNa)) was incorporated to improve the hemocompatibility. The proposed MMMs exhibited excellent phosphate adsorption capacity both in aqueous and human plasma environments. They also showed comprehensive hemocompatibility e.g. low tendency of protein adsorption, low hemolysis rate and extended blood coagulation time. In general, we envision that the MMMs are potentially suitable as highly efficient hemoperfusion adsorbents for hyperphosphatemia treatment.
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Affiliation(s)
- Wenhui Chen
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, No. 1219 Zhongguan West Rd, Ningbo 315201, China. and Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215000, China
| | - Qiu Han
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, No. 1219 Zhongguan West Rd, Ningbo 315201, China.
| | - Yang Liu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, No. 1219 Zhongguan West Rd, Ningbo 315201, China. and University of Chinese Academy of Sciences, 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
| | - Yiwen Wang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, No. 1219 Zhongguan West Rd, Ningbo 315201, China. and University of Chinese Academy of Sciences, 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
| | - Fu Liu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, No. 1219 Zhongguan West Rd, Ningbo 315201, China. and University of Chinese Academy of Sciences, 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
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8
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Qi X, Yang N, Luo Y, Jia X, Zhao J, Feng X, Chen L, Zhao Y. Resveratrol as a plant type antioxidant modifier for polysulfone membranes to improve hemodialysis-induced oxidative stress. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 123:111953. [PMID: 33812581 DOI: 10.1016/j.msec.2021.111953] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/24/2021] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
Resveratrol (RES) is a plant extract with excellent antioxidant, biocompatibility, anti-inflammatory and inhibition of platelet aggregation. RES-modified polysulfone (PSF) hemodialysis membranes have been fabricated using an immersion phase transformation method. The antioxidant properties of the blend membranes were evaluated in terms of their 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS+), reactive oxygen species (ROS) free radicals scavenging, total antioxidant capacity (T-AOC) of serum and lipid peroxidation inhibition. The observed results of decreasing DPPH and ABTS+ levels, scavenging ROS, significant inhibition of lipid peroxidation and improving the T-AOC of serum all contribute to the recovery of oxidative balance and the use of RES as an antioxidant modifier. The antioxidant stability of PSF/RES blend membranes was also studied. Moreover, the results of blood compatibility experiments showed that the addition of RES improved the blood compatibility of PSF membrane, inhibited the adhesion of red blood cells and platelets; inhibited complement activation; and reduced the blood cells deformation rate. The dialysis simulation experiment indicated that PSF/RES membrane (M-3) can clear 90.33% urea, 89.50% creatinine, 74.60% lysozyme and retention 90.47% BSA. All these results showed the new PSF/RES blend membranes have potential to be used in the field of hemodialysis to improve oxidative stress status in patients.
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Affiliation(s)
- Xuchao Qi
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China
| | - Ning Yang
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China.
| | - Ying Luo
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China; Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Institute of Hepatobiliary Disease, Nankai University Affiliated Third Center Hospital, Tianjin 300170, People's Republic of China
| | - Xuemeng Jia
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China
| | - Junqiang Zhao
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China
| | - Xia Feng
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China
| | - Li Chen
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China.
| | - Yiping Zhao
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, People's Republic of China
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9
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Failure of sulfobetaine methacrylate as antifouling material for steam-sterilized membranes and a potential alternative. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118929] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Imani SM, Maclachlan R, Chan Y, Shakeri A, Soleymani L, Didar TF. Hierarchical Structures, with Submillimeter Patterns, Micrometer Wrinkles, and Nanoscale Decorations, Suppress Biofouling and Enable Rapid Droplet Digitization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2004886. [PMID: 33230941 DOI: 10.1002/smll.202004886] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/27/2020] [Indexed: 06/11/2023]
Abstract
Liquid repellant surfaces have been shown to play a vital role for eliminating thrombosis on medical devices, minimizing blood contamination on common surfaces as well as preventing non-specific adhesion. Herein, an all solution-based, easily scalable method for producing liquid repellant flexible films, fabricated through nanoparticle deposition and heat-induced thin film wrinkling that suppress blood adhesion, and clot formation is reported. Furthermore, superhydrophobic and hydrophilic surfaces are combined onto the same substrate using a facile streamlined process. The patterned superhydrophobic/hydrophilic surfaces show selective digitization of droplets from various solutions with a single solution dipping step, which provides a route for rapid compartmentalization of solutions into virtual wells needed for high-throughput assays. This rapid solution digitization approach is demonstrated for detection of Interleukin 6. The developed liquid repellant surfaces are expected to find a wide range of applications in high-throughput assays and blood contacting medical devices.
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Affiliation(s)
- Sara M Imani
- School of Biomedical Engineering, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L7, Canada
| | - Roderick Maclachlan
- Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L7, Canada
| | - Yuting Chan
- Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L7, Canada
| | - Amid Shakeri
- Department of Mechanical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada
| | - Leyla Soleymani
- School of Biomedical Engineering, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L7, Canada
- Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L7, Canada
| | - Tohid F Didar
- School of Biomedical Engineering, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L7, Canada
- Department of Mechanical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada
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11
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Khemakhem A, Ben Romdhane MR, Srasra E. Improved Performance of Ultrafiltration Membranes after Surface Modification. SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY 2020. [DOI: 10.3103/s1068375520050075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Wang Z, Sun W, Wei Z, Bao J, Song X, Li Y, Ji H, Zhang J, He C, Su B, Zhao W, Zhao C. Selective potassium uptake via biocompatible zeolite-polymer hybrid microbeads as promising binders for hyperkalemia. Bioact Mater 2020; 6:543-558. [PMID: 32995679 PMCID: PMC7498761 DOI: 10.1016/j.bioactmat.2020.08.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/19/2020] [Accepted: 08/24/2020] [Indexed: 02/05/2023] Open
Abstract
Patients with chronic kidney disease are at high risk of hyperkalemia that is associated with various life-threatening complications. Treatments primarily rely on orally administered potassium binding agents, along with low curative effects and various side effects. Herein, direct serum potassium uptake was realized via zeolite–heparin-mimicking-polymer hybrid microbeads. The preparation process involved the synthesis of the heparin-mimicking polymer via the in situ cross-linking polymerization of acrylic acid and N-vinylpyrrolidone in polyethersulfone solution, the fabrication of microbeads via zeolite-mixing, electro-spraying and phase-inversion, and the subsequent aqueous-phase modifications based on ion-exchange and metal-leaching. An ultra-high (about 88%) amount of zeolite could be incorporated and well locked inside the polymer matrix. Potassium uptake capability was verified in water, normal saline and human serum, showing high selectivity and fast adsorption. The microbeads exhibited satisfying blood compatibility, negligible hemolysis ratio, prolonged clotting time, inhibited contact activation, and enhanced antifouling property toward serum proteins and cells. The proposed approach toward zeolite–heparin-mimicking-polymer hybrid microbeads provided a cheap, efficient and safe treatment protocol of hyperkalemia for the high-risk patients. Zeolite–heparin-mimicking-polymer hybrid microbeads were prepared for potassium uptake. An ultra-high (~88%) amount of zeolite could be well locked inside the polymer matrix. Potassium uptake by microbeads exhibited high selectivity and fast adsorption. The microbeads exhibited excellent blood compatibility. The proposed method is cheap, efficient and safe to treat hyperkalemia.
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Affiliation(s)
- Zhoujun Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Wei Sun
- Laboratory Department of General Hospital of Western Theatek Command, Chengdu, 610000, China
| | - Zhiwei Wei
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Jianxu Bao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Xin Song
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Yupei Li
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041, China.,Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, 610207, China
| | - Haifeng Ji
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Jue Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Chao He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041, China.,Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, 610207, China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China.,College of Chemical Engineering, Sichuan University, Chengdu, 610065, China.,College of Biomedical Engineering, Sichuan University, Chengdu, 610064, China
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13
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Preparation of biofiltration membranes by coating electrospun polyacrylonitrile fiber membranes with layer-by-layer supermolecular polyelectrolyte films. Colloids Surf B Biointerfaces 2020; 190:110953. [DOI: 10.1016/j.colsurfb.2020.110953] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/04/2020] [Accepted: 03/07/2020] [Indexed: 01/20/2023]
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14
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Liu Y, Han Q, Li T, Hua J, Liu F, Li Q, Deng G. Heparin reduced dialysis through a facile anti-coagulant coating on flat and hollow fiber membranes. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117593] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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15
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Wang P, Liu J, Luo X, Xiong P, Gao S, Yan J, Li Y, Cheng Y, Xi T. A tannic acid-modified fluoride pre-treated Mg-Zn-Y-Nd alloy with antioxidant and platelet-repellent functionalities for vascular stent application. J Mater Chem B 2019; 7:7314-7325. [PMID: 31674636 DOI: 10.1039/c9tb01587f] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Vascular stent interventional therapy, as a regular and effective therapy, has been widely used to treat coronary artery diseases. However, adverse events occur frequently after stent intervention, especially restenosis and late stent thrombosis. The targeted implanting site will suffer from severe atherosclerosis, which is considered as a chronic inflammatory disease. Meanwhile, with the over-expanding use of endovascular mechanical intervention, vascular injury has become an increasingly common issue. Lesions and newly induced vascular injury result in inflammatory and oxidative stress; meanwhile, activated macrophages and granulocytes generate high levels of reactive oxygen species (ROS), contributing to endothelial dysfunction and neointima hyperplasia. Therefore, attenuating oxidative stress and reducing ROS generation in the inflammatory response represent reasonable strategies to inhibit intimal hyperplasia and restenosis. Herein, we have developed a multifunctional surface for the MgZnYNd alloy with tannic acid (TA) coating, and the pH dependence of the coating deposition is also demonstrated. The phenolic hydroxyl groups on the coatings endow the modified surface with excellent antioxidant functions. We found that the coating can be recycled, and the scavenging activity hardly weakened within five cycles. Also, the TA coating has a promising strong antioxidant activity as it shows a radical scavenging activity over 80% in long term. Moreover, the TA coating possesses platelet-repellent capability. No significant inflammatory response was observed for the TA modified sample in the rat subcutaneous implantation test. Combining these performances, we envision that the vascular stent modified with TA coating can have great potential in various applications by virtue of its simplicity and effectiveness.
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Affiliation(s)
- Pei Wang
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
| | - Jing Liu
- Tianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
| | - Xujiang Luo
- Department of Orthopedics, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China and Institute of Orthopedics, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Lab of Musculoskeletal Trauma & War Injuries in PLA, Chinese PLA General Hospital, Beijing 100853, China
| | - Pan Xiong
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
| | - Shuang Gao
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
| | - Jianglong Yan
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
| | - Yangyang Li
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
| | - Yan Cheng
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
| | - Tingfei Xi
- Academy for Advanced Interdisciplinary Studies, Peking University, No. 5, Yiheyuan Road HaiDian District, Beijing 100871, China.
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16
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Zhu Y, Liu R, Huang H, Zhu Q. Vinblastine-Loaded Nanoparticles with Enhanced Tumor-Targeting Efficiency and Decreasing Toxicity: Developed by One-Step Molecular Imprinting Process. Mol Pharm 2019; 16:2675-2689. [PMID: 31050894 DOI: 10.1021/acs.molpharmaceut.9b00243] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Molecularly imprinted polymers have exhibited good performance as carriers on drug loading and sustained release. In this paper, vinblastine (VBL)-loaded polymeric nanoparticles (VBL-NPs) were prepared by a one-step molecular imprinting process, avoiding the waste and incomplete removal of the template, and evaluated as targeting carriers for VBL delivery after modification. Using acryloyl amino acid comonomers and disulfide cross-linkers, VBL-NPs were synthesized and then conjugated with poly(ethylene glycol)-folate. The dynamic size of the obtained VBL-NPs-PEG-FA was 258.3 nm (PDI = 0.250), and the encapsulation efficiency was 45.82 ± 1.45%. The nanoparticles of VBL-NPs-PEG-FA were able to completely release VBL during 48 h under a mimic tumor intracellular condition (pH 4.5, 10 mM glutathione (GSH)), displaying significant redox responsiveness, whereas the release rates were much slower in the mimic body liquid (pH 7.4, 2 μM GSH) and tumor extracellular environment (pH 6.5, 2 μM GSH). Furthermore, the carriers NPs-PEG-FA, prepared without VBL, showed satisfactory intrinsic hemocompatibility, cellular compatibility, and tumor-targeting properties: they could rapidly and efficiently accumulate to folate receptor positive Hela cells and then internalized via receptor-mediated endocytosis, and the retention in tumor tissues could last for over 48 h. Interestingly, VBL-NPs-PEG-FA could evidently increase the accumulation of VBL in tumor tissues while decreasing the distribution of VBL in organs, exert similar anticancer efficacy against Hela tumors in the xenograft model of nude mice to VBL injection, and significantly improve the abnormality of liver and spleen observed in VBL injection. VBL-NPs-PEG-FA has the potential to be the delivery carrier for VBL by enhancing the tumor-targeting efficacy of VBL and decreasing toxicity to normal tissues.
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Affiliation(s)
- Yongyan Zhu
- School of Traditional Chinese Medicine , Southern Medical University , Guangzhou 510515 , China
| | - Ruixuan Liu
- School of Traditional Chinese Medicine , Southern Medical University , Guangzhou 510515 , China
| | - Haoji Huang
- School of Traditional Chinese Medicine , Southern Medical University , Guangzhou 510515 , China
| | - Quanhong Zhu
- School of Traditional Chinese Medicine , Southern Medical University , Guangzhou 510515 , China
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17
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Zhou Y, Hu C, Zhang T, Xu X, Duan R, Luo Y, Sun Z, Pang X, Chen X. One-Pot Synthesis of Diblock Polyesters by Catalytic Terpolymerization of Lactide, Epoxides, and Anhydrides. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00001] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yanchuan Zhou
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chenyang Hu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Tianhui Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
- University of Science and Technology of China, Hefei 230026, P. R. China
| | - Xiaowei Xu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Ranlong Duan
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Zhiqiang Sun
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
| | - Xuan Pang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China
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18
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Alenazi NA, Alamry KA, Hussein MA, Elfaky MA, Asiri AM. Enhanced antifouling and anticoagulant properties of grafted biomolecule polyethersulfone membranes. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4581] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Noof Ali Alenazi
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Khalid Ahmad Alamry
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Mahmoud Ali Hussein
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
- Polymer Chemistry Laboratory, Chemistry Department, Faculty of ScienceAssiut University Assiut Egypt
| | - Mahmoud Abdelkhalek Elfaky
- Fcaulty of Pharmacy, Natural Products and Alternative Medicine DepartmentKing Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Abdullah Mohamed Asiri
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
- Center of Excellence for Advanced Materials ResearchKing Abdulaziz University Jeddah 21589 Saudi Arabia
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19
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Yang F, Fan X, Zhang M, Wang C, Zhao W, Zhao C. A template-hatched method towards poly(acrylic acid) hydrogel spheres with ultrahigh ion exchange capacity and robust adsorption of environmental toxins. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.10.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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20
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Tu MM, Xu JJ, Qiu YR. Surface hemocompatible modification of polysulfone membrane via covalently grafting acrylic acid and sulfonated hydroxypropyl chitosan. RSC Adv 2019; 9:6254-6266. [PMID: 35517280 PMCID: PMC9062722 DOI: 10.1039/c8ra10573a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 02/05/2019] [Indexed: 12/29/2022] Open
Abstract
In this study, acrylic acid (AA) and sulfonated hydroxypropyl chitosan (SHPCS) were covalently grafted on the PSf membrane surface to improve its hemocompatibility.
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Affiliation(s)
- Ming-Ming Tu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- PR China
| | - Jing-Jie Xu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- PR China
| | - Yun-Ren Qiu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- PR China
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21
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Nie S, Zeng J, Qin H, Xu X, Zeng J, Yang C, Luo J. Improvement in the blood compatibility of polyvinylidene fluoride membranes via in situ cross-linking polymerization. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4525] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shengqiang Nie
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Jiazhou Zeng
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Hui Qin
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Xiaolu Xu
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Jia Zeng
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Chunlin Yang
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
| | - Jun Luo
- Engineering Technology Research Center for Materials Protection of Wear and Corrosion of Guizhou Province, University of Guizhou Province, College of Chemistry and Materials Engineering; Guiyang University; Guiyang 550000 China
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22
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Huang Y, Dan N, Dan W, Zhao W, Bai Z, Chen Y, Yang C. Bilayered Antimicrobial Nanofiber Membranes for Wound Dressings via in Situ Cross-Linking Polymerization and Electrospinning. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03122] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yanping Huang
- College of Light Industry & Textile & Food Engineering, Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu 610065, China
| | - Nianhua Dan
- College of Light Industry & Textile & Food Engineering, Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu 610065, China
| | - Weihua Dan
- College of Light Industry & Textile & Food Engineering, Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu 610065, China
- Research Center of Biomedical Engineering, Sichuan University, Chengdu 610065, China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Zhongxiang Bai
- College of Light Industry & Textile & Food Engineering, Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu 610065, China
| | - Yining Chen
- College of Light Industry & Textile & Food Engineering, Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu 610065, China
| | - Changkai Yang
- College of Light Industry & Textile & Food Engineering, Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu 610065, China
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23
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Irfan M, Irfan M, Idris A, Baig N, Saleh TA, Nasiri R, Iqbal Y, Muhammad N, Rehman F, Khalid H. Fabrication and performance evaluation of blood compatible hemodialysis membrane using carboxylic multiwall carbon nanotubes and low molecular weight polyvinylpyrrolidone based nanocomposites. J Biomed Mater Res A 2018; 107:513-525. [DOI: 10.1002/jbm.a.36566] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 09/06/2018] [Accepted: 09/28/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Muhammad Irfan
- Interdisciplinary Research Centre in Biomedical Materials; COMSATS University Islamabad (CUI), Lahore Campus; Defence Road, Off Raiwind Road, Lahore Pakistan
- Faculty of Chemical and Energy Engineering; Institute of Bioproduct Development, Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
- Department of Bioprocess and Polymer Engineering, Faculty of Chemical and Energy Engineering; Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
| | - Masooma Irfan
- Department of Chemistry; COMSATS University Islamabad (CUI), Lahore Campus; Defence Road, Off Raiwind Road, Lahore Pakistan
| | - Ani Idris
- Faculty of Chemical and Energy Engineering; Institute of Bioproduct Development, Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
- Department of Bioprocess and Polymer Engineering, Faculty of Chemical and Energy Engineering; Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
| | - Nadeem Baig
- Chemistry Department; King Fahd University of Petroleum and Minerals; Dhahran, 31261 Saudi Arabia
| | - Tawfik A. Saleh
- Chemistry Department; King Fahd University of Petroleum and Minerals; Dhahran, 31261 Saudi Arabia
| | - Rozita Nasiri
- Faculty of Chemical and Energy Engineering; Institute of Bioproduct Development, Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
- Department of Bioprocess and Polymer Engineering, Faculty of Chemical and Energy Engineering; Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
| | - Younas Iqbal
- Faculty of Science, Technology and Human Development; University Tun Hussein Onn Malaysia; 86400 Parit Raja Johor, Malaysia
| | - Nawshad Muhammad
- Interdisciplinary Research Centre in Biomedical Materials; COMSATS University Islamabad (CUI), Lahore Campus; Defence Road, Off Raiwind Road, Lahore Pakistan
| | - Fozia Rehman
- Interdisciplinary Research Centre in Biomedical Materials; COMSATS University Islamabad (CUI), Lahore Campus; Defence Road, Off Raiwind Road, Lahore Pakistan
| | - Hamad Khalid
- Interdisciplinary Research Centre in Biomedical Materials; COMSATS University Islamabad (CUI), Lahore Campus; Defence Road, Off Raiwind Road, Lahore Pakistan
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24
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Li X, Gao P, Tan J, Xiong K, Maitz MF, Pan C, Wu H, Chen Y, Yang Z, Huang N. Assembly of Metal-Phenolic/Catecholamine Networks for Synergistically Anti-Inflammatory, Antimicrobial, and Anticoagulant Coatings. ACS APPLIED MATERIALS & INTERFACES 2018; 10:40844-40853. [PMID: 30403339 DOI: 10.1021/acsami.8b14409] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The development of a facile and versatile strategy to endow surfaces with synergistically anti-inflammatory, antimicrobial, and anticoagulant functions is of particular significance for blood-contacting biomaterials and medical devices. In this work, we report a simple and environmentally friendly "one-pot" method inspired by byssal cuticle chemistry, namely, [Fe(dopa)3] coordination chemistry for assembly of copper ions (Cu2+) and plant polyphenol (tannic acid)/catecholamine (dopamine or norepinephrine) to form metal-phenolic/catecholamine network-based coatings. This one-pot method enabled us to easily develop a multifunctional surface based on the combination of the characteristic functions of metal ions and plant polyphenol or catecholamine. The residual phenolic hydroxyl groups on the coatings imparted the modified surface with excellent antioxidant and anti-inflammatory functions. The robust chelation of copper ions to the metal-phenolic/catecholamine networks provided not only durable antibacterial property but also glutathione peroxidase like catalytic capability to continuously and controllably produce antithrombotic nitric oxide by catalyzing endogenous S-nitrothiol. The biological functions of such coatings could be well regulated by adjusting the ratios of the feed concentration of Cu2+ ions to plant polyphenol or catecholamine. We envision that our simple, multifunctional, and bioinspired coating strategy can hold great application promise for bioengineering blood-contacting devices.
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Affiliation(s)
- Xiangyang Li
- Key Laboratory of Advanced Technology for Materials of Education Ministry, School of Materials Science and Engineering , Southwest Jiaotong University , Chengdu 610031 , China
| | - Peng Gao
- Key Laboratory of Advanced Technology for Materials of Education Ministry, School of Materials Science and Engineering , Southwest Jiaotong University , Chengdu 610031 , China
| | - Jianying Tan
- Key Laboratory of Advanced Technology for Materials of Education Ministry, School of Materials Science and Engineering , Southwest Jiaotong University , Chengdu 610031 , China
| | - Kaiqin Xiong
- Key Laboratory of Advanced Technology for Materials of Education Ministry, School of Materials Science and Engineering , Southwest Jiaotong University , Chengdu 610031 , China
| | - Manfred F Maitz
- Max Bergmann Center of Biomaterials , Leibniz Institute of Polymer Research Dresden , Hohe Strasse 6 , Dresden 01069 , Germany
| | - Changjiang Pan
- Faculty of Mechanical and Materials Engineering , Huaiyin Institute of Technology , Huai'an 223003 , China
| | - Hongkai Wu
- Division of Biomedical Engineering , The Hong Kong University of Science and Technology , Hong Kong , China
| | - Yin Chen
- Division of Biomedical Engineering , The Hong Kong University of Science and Technology , Hong Kong , China
| | - Zhilu Yang
- Key Laboratory of Advanced Technology for Materials of Education Ministry, School of Materials Science and Engineering , Southwest Jiaotong University , Chengdu 610031 , China
| | - Nan Huang
- Key Laboratory of Advanced Technology for Materials of Education Ministry, School of Materials Science and Engineering , Southwest Jiaotong University , Chengdu 610031 , China
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25
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Ji HF, He C, Wang R, Fan X, Xiong L, Zhao WF, Zhao CS. Multifunctionalized polyethersulfone membranes with networked submicrogels to improve antifouling property, antibacterial adhesion and blood compatibility. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 96:402-411. [PMID: 30606548 DOI: 10.1016/j.msec.2018.11.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 09/23/2018] [Accepted: 11/26/2018] [Indexed: 01/24/2023]
Abstract
Intensive efforts have been employed in modifying biomedical membranes. Among them, blending is recognized as a simple method. However, the conventional blending materials commonly lead to an insufficient modification, which is mainly caused by the poor miscibility between the blending materials and the matrixes, the elution of the hydrophilic materials from the matrixes during the use and storage, and the insufficient surface enrichment of the blending materials. Aiming to solve the abovementioned disadvantages, we developed novel polyethersulfone/poly(acrylic acid-co-N-vinyl-2-pyrrolidone) networked submicrogels (PES/P(AA-VP) NSs), which were blended with PES to enhance the antifouling properties, antibacterial adhesion and haemocompatible properties of PES membranes. As results, the PES/P(AA-VP) NSs showed good miscibility with the PES matrix, and hydrophilic submicrogels would enrich onto the membrane surface during the phase inversion process due to the surface segregation. The entanglement between the PES matrix and the networked submicrogels would effectively limit the elution of the submicrogels. In conclusion, the modified PES membranes prepared by blending with the PES/P(AA-VP) NSs might draw great attention for the application in haemodialysis fields.
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Affiliation(s)
- Hai-Feng Ji
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Chao He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Rui Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Xin Fan
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Lian Xiong
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Wei-Feng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China; State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, China.
| | - Chang-Sheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
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26
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Geng H. A facile approach to light weight, high porosity cellulose aerogels. Int J Biol Macromol 2018; 118:921-931. [PMID: 29964109 DOI: 10.1016/j.ijbiomac.2018.06.167] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/22/2018] [Accepted: 06/27/2018] [Indexed: 11/16/2022]
Abstract
This work reported a facile approach to make cellulose-based aerogels in NaOH/urea aqueous solution via freeze-drying hydrogels, which were obtained by mixing N,N'-methylene bisacrylamide (MBA) with cellulose solution at room temperature. The cellulose solution showed pronounced MBA-induced gelation behaviors. The obtained cellulose aerogels possessed a three dimensional network with macroporous structure (20-600 μm), low density (0.0820-0.0083 g/cm3), high porosity (90.3%-99.02%), moderate thermal stability (275 °C) and certain absorbency to Cu (II) (85 mg/g) and methylene blue (MB) (115 mg/g). Cellulose aerogels with different morphologies can be obtained by adjusting the cross-linking degree and the concentration of cellulose. This kind of aerogel provides an excellent matrix for the functionalization of cellulose-based aerogel.
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Affiliation(s)
- Hongjuan Geng
- Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250199, PR China.
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27
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Preparation and evaluation of a self-anticlotting dialyzer via an interface crosslinking approach. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.05.056] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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28
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He M, Wang Q, Zhao W, Zhao C. A substrate-independent ultrathin hydrogel film as an antifouling and antibacterial layer for a microfiltration membrane anchored via a layer-by-layer thiol-ene click reaction. J Mater Chem B 2018; 6:3904-3913. [PMID: 32254318 DOI: 10.1039/c8tb00937f] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Herein, a substrate-independent ultrathin hydrogel film was constructed on a microfiltration membrane through layer-by-layer (LbL) thiol-ene click chemistry to improve the antifouling and antibacterial properties. In our strategy, ene-functionalized dopamine was synthesized and coated onto a model substrate (polyethersulfone membrane) to introduce double bonds as anchoring sites for the hydrogel film; thiol-functionalized poly[oligo(ethylene glycol)mercaptosuccinate] (POEGMS) and ene-functionalized P(SBMA-co-AA) were synthesized as hydrogel precursors. The membrane was alternately immersed in the precursor solutions to form the ultrathin hydrogel film. Finally, Ag nanoparticles (AgNPs) were loaded into the hydrogel layer by adsorption and reduction procedures. By coating the hydrogel films, the loaded AgNPs could kill almost all the contacting bacteria and the bacteria in the surroundings, and the enhanced hydrophilicity of the modified membrane could effectively prevent the attachment of the bacteria. The membrane flux showed no significant decrease, the rejection ratio of BSA increased from 51% to 89%, and the FRR increased from 36% to 90%. Moreover, the improvement of the hemocompatibility was confirmed by the decline in the plasma protein adsorption, prolonged clotting times, low hemolysis ratio, and prevention of platelet adhesion. Compared with that of other techniques for attaching hydrogel films, the main advantage of the current technique is that the hydrogel film thickness could be well controlled within the nanometer range; thus, it could significantly improve the antifouling and antibacterial properties of the membrane, but without compromising its permeability. Another advantage is that it is versatile for various substrates such as PVDF, PAN, and CA. This study opens up a facile and versatile route for anchoring ultrathin hydrogel film onto polymeric membranes to achieve excellent antifouling, antibacterial and hemocompatible properties.
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Affiliation(s)
- Min He
- College of Polymer Science and Engineering, State Key Laboratory Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
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29
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Molecularly imprinted ultrafiltration polysulfone membrane with specific nano-cavities for selective separation and enrichment of paclitaxel from plant extract. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.02.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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30
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Surface modification of PES membrane via aminolysis and immobilization of carboxymethylcellulose and sulphated carboxymethylcellulose for hemodialysis. Carbohydr Polym 2018. [DOI: 10.1016/j.carbpol.2018.01.106] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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31
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Wang H, Li J, Liu F, Li T, Zhong Y, Lin H, He J. Enhanced hemocompatibility of flat and hollow fiber membranes via a heparin free surface crosslinking strategy. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.01.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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32
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Symmetrical polysulfone/poly(acrylic acid) porous membranes with uniform wormlike morphology and pH responsibility: Preparation, characterization and application in water purification. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2017.12.052] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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33
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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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34
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Proteomic study provides new clues for complications of hemodialysis caused by dialysis membrane. Sci Bull (Beijing) 2017; 62:1251-1255. [PMID: 36659453 DOI: 10.1016/j.scib.2017.08.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/22/2017] [Accepted: 08/28/2017] [Indexed: 01/21/2023]
Abstract
The complications of hemodialysis accompanied the hemodialysis and threaten the patients' life. Besides the loss of nutrient substance, such as amino acid and vitamin, we found new clues that the adsorbed proteins on common-used polysulfone-based dialysis membrane might be the reason according to the qualitative proteomic study by ionic liquid assisted sample preparation method. Our results indicated that the adsorbed proteins on the membrane were related with complement activation, blood coagulation, and leukocyte-related biological process. The quantitative proteome further demonstrated some significant changes of signal proteins in the post-dialysis plasma after the hemodialysis, such as beta-2-microglobulin and platelet factor-4, which would further verify these new clues.
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35
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A facile way to prepare anti-fouling and blood-compatible polyethersulfone membrane via blending with heparin-mimicking polyurethanes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:1035-1045. [DOI: 10.1016/j.msec.2017.04.123] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 04/10/2017] [Accepted: 04/13/2017] [Indexed: 12/15/2022]
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36
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Zhang X, Zhou J, Wei R, Zhao W, Sun S, Zhao C. Design of anion species/strength responsive membranes via in-situ cross-linked copolymerization of ionic liquids. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.04.044] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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37
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Negatively charged polysulfone membranes with hydrophilicity and antifouling properties based on in situ cross-linked polymerization. J Colloid Interface Sci 2017; 498:136-143. [DOI: 10.1016/j.jcis.2017.03.055] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 03/03/2017] [Accepted: 03/13/2017] [Indexed: 11/21/2022]
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38
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He M, Wang Q, Wang R, Xie Y, Zhao W, Zhao C. Design of Antibacterial Poly(ether sulfone) Membranes via Covalently Attaching Hydrogel Thin Layers Loaded with Ag Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2017; 9:15962-15974. [PMID: 28440618 DOI: 10.1021/acsami.7b03176] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
To inhibit bacteria attachment and the subsequent formation of biofilms on poly(ether sulfone) (PES) membranes, poly(sulfobetaine methacrylate)/poly(sodium acrylate) antibacterial hydrogel thin layers were covalently attached onto the membranes, followed by loading with Ag nanoparticles. In our strategy, double bonds were firstly introduced onto the PES membrane surfaces to provide anchoring sites, and then the hydrogel layers were synthesized on the membrane surfaces via UV light-initiated crosslinking copolymerization. Then, Ag ions were adsorbed into the hydrogel layers and reduced to Ag nanoparticles by sodium borohydride. The amounts of the adsorbed Ag ions were controlled by the mole ratios of carboxylate groups in the hydrogel layers. After attaching the hydrogel layers, a typical 3D porous structure was observed by scanning electron microscopy, and the surface chemical composition variations were characterized by attenuated total reflection-Fourier transform infrared spectroscopy. The live/dead staining, inhibition zone, and the optical degree of co-culture solution demonstrated that the designed surfaces could not only effectively resist bacteria attachment but also kill the surrounding bacteria Escherichia coli and Staphylococcus aureus. It was noteworthy that the strong antibacterial ability could be maintained for more than 5 weeks. Additionally, the excellent hemocompatibility of the modified membranes was confirmed by undetectable plasma protein adsorption, suppressed platelet adhesion, prolonged clotting time, low hemolysis ratio, and suppressed blood-related complement activation. Cell culture tests indicated that the membranes showed no cytotoxicity, but strong anti-cell adhesion properties. The proposed method to fabricate antibacterial hydrogel thin layers has great potential to be widely used to inhibit the formation of biofilms on various biomedical devices.
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Affiliation(s)
- Min He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, P. R. China
| | - Qian Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, P. R. China
| | - Rui Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, P. R. China
| | - Yi Xie
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, P. R. China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, P. R. China
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, P. R. China
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39
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Zhu L, Song H, Wang J, Xue L. Polysulfone hemodiafiltration membranes with enhanced anti-fouling and hemocompatibility modified by poly(vinyl pyrrolidone) via in situ cross-linked polymerization. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 74:159-166. [DOI: 10.1016/j.msec.2017.02.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 12/15/2016] [Accepted: 02/06/2017] [Indexed: 01/14/2023]
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40
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Wang R, Song X, Xiang T, Liu Q, Su B, Zhao W, Zhao C. Mussel-inspired chitosan-polyurethane coatings for improving the antifouling and antibacterial properties of polyethersulfone membranes. Carbohydr Polym 2017; 168:310-319. [PMID: 28457454 DOI: 10.1016/j.carbpol.2017.03.092] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Revised: 03/19/2017] [Accepted: 03/28/2017] [Indexed: 02/05/2023]
Abstract
A straightforward mussel-inspired approach was proposed to construct chitosan-polyurethane coatings and load Ag nanoparticles (AgNPs) to endow polyethersulfone (PES) membranes with dual-antibacterial and antifouling properties. The macromolecule O-carboxymethyl chitosan (CMC) was directly reacted with catechol in the absence of carbodiimide chemistry to form the coating and load AgNPs via in situ reduction; while lysine (Lys) was used as a representative small molecule for comparison. Then, PEG-based polyurethane (PU) was used for constructing Lys-Ag-PU and CMC-Ag-PU composite coatings, which substantially improved the protein antifouling property of the membranes. Furthermore, the CMC-Ag-PU coating exhibited superior broad-spectrum antibacterial property towards E. coli and S. aureus than Lys-Ag-PU coating. Meanwhile, the CMC-Ag-PU coating showed sustained antifouling property against bacteria and could reload AgNPs to be regenerated as antibacterial and antifouling coating. This approach is believed to have potential to fabricate reusable antifouling and antibacterial coatings on materials surfaces for aquatic industries.
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Affiliation(s)
- Rui Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Xin Song
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Tao Xiang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Qiang Liu
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China; National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
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41
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One-pot synthesis of highly hemocompatible polyurethane/polyethersulfone composite membranes. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-1922-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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42
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Liang S, Zhou N, Yu S, Polotakos N, Deng J, Moya SE, Gao C. Buildup of hyperbranched polymer/alginate multilayers and their influence on protein adsorption and platelet adhesion. J Appl Polym Sci 2017. [DOI: 10.1002/app.44769] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Su Liang
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Ning Zhou
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Shan Yu
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - N. Polotakos
- Centre for Cooperative Research in Biomaterials; San Sebastian 20009 Gipuzkoa Spain
| | - Jun Deng
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Sergio Enrique Moya
- Centre for Cooperative Research in Biomaterials; San Sebastian 20009 Gipuzkoa Spain
| | - Changyou Gao
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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43
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Ji HF, Xiong L, Shi ZQ, He M, Zhao WF, Zhao CS. Engineering of hemocompatible and antifouling polyethersulfone membranes by blending with heparin-mimicking microgels. Biomater Sci 2017; 5:1112-1121. [DOI: 10.1039/c7bm00196g] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enhancing the hemocompatible and antifouling property of polyethersulfone membranes by blending with heparin-mimicking microgels.
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Affiliation(s)
- Hai-feng Ji
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Lian Xiong
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Zhen-qiang Shi
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Min He
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Wei-feng Zhao
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Chang-sheng Zhao
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
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44
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Venault A, Wei TC, Shih HL, Yeh CC, Chinnathambi A, Alharbi SA, Carretier S, Aimar P, Lai JY, Chang Y. Antifouling pseudo-zwitterionic poly(vinylidene fluoride) membranes with efficient mixed-charge surface grafting via glow dielectric barrier discharge plasma-induced copolymerization. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.05.044] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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45
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Xie Y, Wang R, Li S, Xiang T, Zhao CS. A robust way to prepare blood-compatible and anti-fouling polyethersulfone membrane. Colloids Surf B Biointerfaces 2016; 146:326-33. [DOI: 10.1016/j.colsurfb.2016.06.036] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 06/17/2016] [Accepted: 06/20/2016] [Indexed: 01/06/2023]
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46
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He M, Cui X, Jiang H, Huang X, Zhao W, Zhao C. Super-Anticoagulant Heparin-Mimicking Hydrogel Thin Film Attached Substrate Surfaces to Improve Hemocompatibility. Macromol Biosci 2016; 17. [DOI: 10.1002/mabi.201600281] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 08/26/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Min He
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Xiaofei Cui
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Huiyi Jiang
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Xuelian Huang
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Weifeng Zhao
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China
- Fiber and Polymer Technology; School of Chemical Science and Engineering; Royal Institute of Technology (KTH); Teknikringen 56-58, SE-100 44 Stockholm Sweden
| | - Changsheng Zhao
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China
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47
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He M, Jiang H, Wang R, Xie Y, Zhao W, Zhao C. A versatile approach towards multi-functional surfaces via covalently attaching hydrogel thin layers. J Colloid Interface Sci 2016; 484:60-69. [PMID: 27591729 DOI: 10.1016/j.jcis.2016.08.066] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 08/26/2016] [Accepted: 08/26/2016] [Indexed: 01/07/2023]
Abstract
In this study, a robust and straightforward method to covalently attach multi-functional hydrogel thin layers onto substrates was provided. In our strategy, double bonds were firstly introduced onto substrates to provide anchoring points for hydrogel layers, and then hydrogel thin layers were prepared via surface cross-linking copolymerization of the immobilized double bonds with functional monomers. Sulfobetaine methacrylate (SBMA), sodium allysulfonate (SAS), and methyl acryloyloxygen ethyl trimethyl ammonium chloride (METAC) were selected as functional monomers to form hydrogel layers onto polyether sulfone (PES) membrane surfaces, respectively. The thickness of the formed hydrogel layers could be controlled, and the layers showed excellent long-term stability. The PSBMA hydrogel layer exhibited superior antifouling property demonstrated by undetectable protein adsorption and excellent bacteria resistant property; after attaching PSAS hydrogel layer, the membrane showed incoagulable surface property when contacting with blood confirmed by the activated partial thromboplastin time (APTT) value exceeding 600s; while, the PMETAC hydrogel thin layer could effectively kill attached bacteria. The proposed method provides a new platform to directly modify material surfaces with desired properties, and thus has great potential to be widely used in designing materials for blood purification, drug delivery, wound dressing, and intelligent biosensors.
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Affiliation(s)
- Min He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Huiyi Jiang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Rui Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Yi Xie
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China; Fiber and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology (KTH), Teknikringen 56-58, SE-100 44 Stockholm, Sweden.
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China.
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48
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Atomic layer deposition of TiO2 film on a polyethersulfone membrane: separation applications. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-1063-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Xia Y, Cheng C, Wang R, He C, Ma L, Zhao C. Construction of microgels embedded robust ultrafiltration membranes for highly effective bioadhesion resistance. Colloids Surf B Biointerfaces 2016; 139:199-210. [DOI: 10.1016/j.colsurfb.2015.12.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 11/18/2015] [Accepted: 12/09/2015] [Indexed: 01/22/2023]
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50
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Wang R, Xiang T, Zhao WF, Zhao CS. A facile approach toward multi-functional polyurethane/polyethersulfone composite membranes for versatile applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 59:556-564. [DOI: 10.1016/j.msec.2015.10.058] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 09/23/2015] [Accepted: 10/20/2015] [Indexed: 10/22/2022]
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