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Kim BM, Choi JS, Jang S, Park H, Lee SY, Jung J, Park J. Sustainable Strategies for Synthesizing Lignin-Incorporated Bio-Based Waterborne Polyurethane with Tunable Characteristics. Polymers (Basel) 2023; 15:3987. [PMID: 37836038 PMCID: PMC10575038 DOI: 10.3390/polym15193987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 09/27/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023] Open
Abstract
In this study, we introduce a novel approach for synthesizing lignin-incorporated castor-oil-based cationic waterborne polyurethane (CWPU-LX), diverging significantly from conventional waterborne polyurethane dispersion synthesis methods. Our innovative method efficiently reduces the required solvent quantity for CWPU-LX synthesis to approximately 50% of that employed in traditional WBPU experimental procedures. By incorporating lignin into the polyurethane matrix using this efficient and reduced-solvent method, CWPU-LX demonstrates enhanced properties, rendering it a promising material for diverse applications. Dynamic interactions between lignin and polyurethane molecules contribute to improved mechanical properties, enhanced thermal stability, and increased solvent resistance. Dynamic interactions between lignin and polyurethane molecules contribute to improved tensile strength, up to 250% compared to CWPU samples. Furthermore, the inclusion of lignin enhanced thermal stability, showcasing a 4.6% increase in thermal decomposition temperature compared to conventional samples and increased solvent resistance to ethanol. Moreover, CWPU-LX exhibits desirable characteristics such as protection against ultraviolet light and antibacterial properties. These unique properties can be attributed to the presence of the polyphenolic group and the three-dimensional structure of lignin, further highlighting the versatility and potential of this material in various application domains. The integration of lignin, a renewable and abundant resource, into CWPU-LX exemplifies the commitment to environmentally conscious practices and underscores the significance of greener materials in achieving a more sustainable future.
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Affiliation(s)
- Bo Min Kim
- Department of Carbon and Fiber Composite Materials, Kyungpook National University, Daegu 41566, Republic of Korea;
| | - Jin Sil Choi
- Department of Plant Medicine, Kyungpook National University, Daegu 41566, Republic of Korea (S.Y.L.)
| | - Sunjin Jang
- Department of Biofibers and Biomaterial Science, Kyungpook National University, Daegu 41566, Republic of Korea (H.P.)
| | - Hyeji Park
- Department of Biofibers and Biomaterial Science, Kyungpook National University, Daegu 41566, Republic of Korea (H.P.)
| | - Seung Yeol Lee
- Department of Plant Medicine, Kyungpook National University, Daegu 41566, Republic of Korea (S.Y.L.)
| | | | - Jaehyeung Park
- Department of Carbon and Fiber Composite Materials, Kyungpook National University, Daegu 41566, Republic of Korea;
- Department of Biofibers and Biomaterial Science, Kyungpook National University, Daegu 41566, Republic of Korea (H.P.)
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2
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Potolinca VO, Oprea S. An insight on the effect of the hard segment domain on the thermo‐mechanical and surface properties of new piperazine‐based polyurethanes. J Appl Polym Sci 2022. [DOI: 10.1002/app.52467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Violeta Otilia Potolinca
- Department of Polyaddition and Photochemistry “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
| | - Stefan Oprea
- Department of Polyaddition and Photochemistry “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
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3
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Synthesis, Characterization and Properties of Antibacterial Polyurethanes. Polymers (Basel) 2022; 14:polym14010213. [PMID: 35012234 PMCID: PMC8747247 DOI: 10.3390/polym14010213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/23/2021] [Accepted: 12/29/2021] [Indexed: 02/01/2023] Open
Abstract
Novel physically crosslinked polyurethane (PUII), based on isophorone diisocyanates, was prepared by a conventional two-step method. The chemical structures of the PUII were characterized by fourier transform infrared (FTIR), proton nuclear magnetic resonance (1H NMR), gel permeation chromatography (GPC), scanning electron microscopy (SEM) and DSC. The PUII hydrogels were subjected to solvent-induced self-assembly in THF + water to construct a variety of morphologies. The self-assembly morphology of the PUII was observed by scanning electron microscopy (SEM). The PUII films with different amounts (0.2%, 0.4%, 0.6%, 0.8%, 1.0%) of 1,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine (TNO) were challenged with Escherichia coli, Staphylococcus aureus, Bacillus subtilis and Gray mold. The results showed that when a small amount of antibacterial agent were added, the antibacterial effect of films on Botrytis cinerea was more obvious. The mechanical evaluation shows that the antimicrobial polyurethane films exhibit good mechanical properties.
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4
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Alfei S, Schito AM, Zuccari G. Nanotechnological Manipulation of Nutraceuticals and Phytochemicals for Healthy Purposes: Established Advantages vs. Still Undefined Risks. Polymers (Basel) 2021; 13:2262. [PMID: 34301020 PMCID: PMC8309409 DOI: 10.3390/polym13142262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 12/12/2022] Open
Abstract
Numerous foods, plants, and their bioactive constituents (BACs), named nutraceuticals and phytochemicals by experts, have shown many beneficial effects including antifungal, antiviral, anti-inflammatory, antibacterial, antiulcer, anti-cholesterol, hypoglycemic, immunomodulatory, and antioxidant activities. Producers, consumers, and the market of food- and plant-related compounds are increasingly attracted by health-promoting foods and plants, thus requiring a wider and more fruitful exploitation of the healthy properties of their BACs. The demand for new BACs and for the development of novel functional foods and BACs-based food additives is pressing from various sectors. Unfortunately, low stability, poor water solubility, opsonization, and fast metabolism in vivo hinder the effective exploitation of the potential of BACs. To overcome these issues, researchers have engineered nanomaterials, obtaining food-grade delivery systems, and edible food- and plant-related nanoparticles (NPs) acting as color, flavor, and preservative additives and natural therapeutics. Here, we have reviewed the nanotechnological transformations of several BACs implemented to increase their bioavailability, to mask any unpleasant taste and flavors, to be included as active ingredients in food or food packaging, to improve food appearance, quality, and resistance to deterioration due to storage. The pending issue regarding the possible toxic effect of NPs, whose knowledge is still limited, has also been discussed.
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Affiliation(s)
- Silvana Alfei
- Department of Pharmacy, University of Genoa, Viale Cembrano, 16148 Genoa, Italy;
| | - Anna Maria Schito
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV 6, I-16132 Genoa, Italy;
| | - Guendalina Zuccari
- Department of Pharmacy, University of Genoa, Viale Cembrano, 16148 Genoa, Italy;
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5
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Gong R, Cao H, Zhang H, Qiao L, Wang X. UV-curable cationic waterborne polyurethane from CO2-polyol with excellent water resistance. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123536] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Madbouly SA. Waterborne Polyurethane Dispersions and Thin Films: Biodegradation and Antimicrobial Behaviors. Molecules 2021; 26:961. [PMID: 33670378 PMCID: PMC7918248 DOI: 10.3390/molecules26040961] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/27/2021] [Accepted: 02/06/2021] [Indexed: 11/16/2022] Open
Abstract
Biodegradable and antimicrobial waterborne polyurethane dispersions (PUDs) and their casted solid films have recently emerged as important alternatives to their solvent-based and non-biodegradable counterparts for various applications due to their versatility, health, and environmental friendliness. The nanoscale morphology of the PUDs, dispersion stability, and the thermomechanical properties of the solid films obtained from the solvent cast process are strongly dependent on several important parameters, such as the preparation method, polyols, diisocyanates, solid content, chain extension, and temperature. The biodegradability, biocompatibility, antimicrobial properties and biomedical applications can be tailored based on the nature of the polyols, polarity, as well as structure and concentration of the internal surfactants (anionic or cationic). This review article provides an important quantitative experimental basis and structure evolution for the development and synthesis of biodegradable waterborne PUDs and their solid films, with prescribed macromolecular properties and new functions, with the aim of understanding the relationships between polymer structure, properties, and performance. The review article will also summarize the important variables that control the thermomechanical properties and biodegradation kinetics, as well as antimicrobial and biocompatibility behaviors of aqueous PUDs and their films, for certain industrial and biomedical applications.
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Affiliation(s)
- Samy A. Madbouly
- School of Engineering, Behrend College, Pennsylvania State University, Erie, PA 16563, USA; ; Tel.: +814-595-7169
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
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7
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Mansouri M, Ghadimi A, Gharibi R, Norouzbahari S. Gas permeation properties of highly cross-linked castor oil-based polyurethane membranes synthesized through thiol-yne click polymerization. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2020.104799] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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8
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Zou C, Zhou Q, Wang X, Zhang H, Wang F. Cationic polyurethane from CO 2-polyol as an effective barrier binder for polyaniline-based metal anti-corrosion materials. Polym Chem 2021. [DOI: 10.1039/d0py01757d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An internal crosslinked waterborne cationic polyurethane from CO2-polyol featuring neutral characterization was designed and prepared for the development of a sustainable polyaniline-based metal anti-corrosion material.
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Affiliation(s)
- Chenyang Zou
- Key Laboratory of Polymer Eco-materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Qinghai Zhou
- Key Laboratory of Polymer Eco-materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Xianhong Wang
- Key Laboratory of Polymer Eco-materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Hongming Zhang
- Key Laboratory of Polymer Eco-materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Fosong Wang
- Key Laboratory of Polymer Eco-materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
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9
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Alfei S, Marengo B, Zuccari G. Nanotechnology application in food packaging: A plethora of opportunities versus pending risks assessment and public concerns. Food Res Int 2020; 137:109664. [PMID: 33233243 DOI: 10.1016/j.foodres.2020.109664] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 08/11/2020] [Accepted: 09/06/2020] [Indexed: 02/07/2023]
Abstract
Environmental factors, oxidation and microorganisms contamination, are the major causes for food spoilage, which leads to sensory features alteration, loss of quality, production of harmful chemicals and growth of foodborne pathogens capable to cause severe illness. Synthetic preservatives, traditional conserving methods and food packaging (FP), although effective in counteracting food spoilage, do not allow the real-time monitoring of food quality during storage and transportation and assent a relatively short shelf life. In addition, FP may protect food by the spoilage caused by external contaminations, but is ineffective against foodborne microorganisms. FP preservative functionalities could be improved adding edible natural antioxidants and antimicrobials, but such chemicals are easily degradable. Nowadays, thanks to nanotechnology techniques, it is possible to improve the FP performances, formulating and inserting more stable antioxidant/antimicrobial ingredients, improving mechanical properties and introducing intelligent functions. The state-of-the-art in the field of nanomaterial-based improved FP, the advantages that might derive from their extensive introduction on the market and the main concerns associated to the possible migration and toxicity of nanomaterials, frequently neglected in existing reviews, have been herein discussed.
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Affiliation(s)
- Silvana Alfei
- Department of Pharmacy (DiFAR), University of Genoa, Genova (GE), Viale Cembrano, 4, I-16148, Italy.
| | - Barbara Marengo
- Department of Experimental Medicine - DIMES, University of Genoa, Genova (GE), Via Alberti L.B. 2, I- 16132, Italy
| | - Guendalina Zuccari
- Department of Pharmacy (DiFAR), University of Genoa, Genova (GE), Viale Cembrano, 4, I-16148, Italy
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10
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Gong R, Cao H, Zhang H, Qiao L, Wang F, Wang X. Terminal Hydrophilicity-Induced Dispersion of Cationic Waterborne Polyurethane from CO 2-Based Polyol. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00606] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Runan Gong
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Han Cao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Hongming Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Lijun Qiao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Fosong Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
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11
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Yang F, Zeng J, Long H, Xiao J, Luo Y, Gu J, Zhou W, Wei Y, Dong X. Micrometer Copper-Zinc Alloy Particles-Reinforced Wood Plastic Composites with High Gloss and Antibacterial Properties for 3D Printing. Polymers (Basel) 2020; 12:polym12030621. [PMID: 32182784 PMCID: PMC7182845 DOI: 10.3390/polym12030621] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 01/02/2023] Open
Abstract
In this work, micrometer copper-zinc alloy particles-reinforced particleboard wood flour/poly (lactic acid) (mCu-Zn/PWF/PLA) wood plastic composites with high gloss and antibacterial properties for 3D printing were prepared by a melt blending process. The structure and properties of the composites with different contents of mCu-Zn were analyzed by means of mechanical testing, dynamic mechanical analysis, thermogravimetric analysis, differential scanning calorimetry, X-ray diffraction, scanning electron microscopy, and antibacterial testing. The results showed that the mechanical properties, thermal stability, and antibacterial performance of the composites were significantly improved, as mCu-Zn was added into the wood plastic composites. When adding 2 wt.% mCu-Zn, the flexural strength of mCu-Zn/PWF/PLA composites (with 5 wt.% of particleboard wood flour) (PWF) increased by 47.1% compared with pure poly (lactic acid) (PLA), and 18.9% compared with PWF/PLA wood plastic composites. The surface gloss was increased by 1142.6% compared with PWF/PLA wood plastic composites. Furthermore, the inhibition rates of mCu-Zn/PWF/PLA composites against Escherichia coli reached 90.43%. Therefore, this novel high gloss and antibacterial wood plastic composites for fused deposition modeling (FDM) 3D printing have potential applications in personalized and classic furniture, art, toys, etc.
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Affiliation(s)
- Feiwen Yang
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
| | - Jianhui Zeng
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
| | - Haibo Long
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
| | - Jialin Xiao
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
| | - Ying Luo
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
- Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou 510642, China
- Key Laboratory for Modern Agriculture Materials of Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Jin Gu
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
- Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou 510642, China
- Key Laboratory for Modern Agriculture Materials of Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Wuyi Zhou
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
- Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou 510642, China
- Key Laboratory for Modern Agriculture Materials of Ministry of Education, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (W.Z.); (X.D.)
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frotier Polymer Research, Tsinghua University, Beijing 10084, China;
| | - Xianming Dong
- Biomass 3D Printing Materials Research Center, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; (F.Y.); (J.Z.); (H.L.); (J.X.); (Y.L.); (J.G.)
- Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou 510642, China
- Key Laboratory for Modern Agriculture Materials of Ministry of Education, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (W.Z.); (X.D.)
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12
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Hosseini Salekdeh SS, Daemi H, Zare-Gachi M, Rajabi S, Bazgir F, Aghdami N, Nourbakhsh MS, Baharvand H. Assessment of the Efficacy of Tributylammonium Alginate Surface-Modified Polyurethane as an Antibacterial Elastomeric Wound Dressing for both Noninfected and Infected Full-Thickness Wounds. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3393-3406. [PMID: 31874022 DOI: 10.1021/acsami.9b18437] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Risk factors of nonhealing wounds include persistent bacterial infections and rapid onset of dehydration; therefore, wound dressings should be used to accelerate the healing process by helping to disinfect the wound bed and provide moisture. Herein, we introduce a transparent tributylammonium alginate surface-modified cationic polyurethane (CPU) wound dressing, which is appropriate for full-thickness wounds. We studied the physicochemical properties of the dressing using Fourier transform infrared, 1H NMR, and 13C NMR spectroscopies and scanning electron microscopy, energy-dispersive X-ray, and thermomechanical analyses. The surface-modified polyurethane demonstrated improved hydrophilicity and tensile Young's modulus that approximated natural skin, which was in the range of 1.5-3 MPa. Cell viability and in vitro wound closure, assessed by MTS and the scratch assay, confirmed that the dressing was cytocompatible and possessed fibroblast migratory-promoting activity. The surface-modified CPU had up to 100% antibacterial activity against Staphylococcus aureus and Escherichia coli as Gram-positive and Gram-negative bacteria, respectively. In vivo assessments of both noninfected and infected wounds revealed that the surface-modified CPU dressing resulted in a faster healing rate because it reduced the persistent inflammatory phase, enhanced collagen deposition, and improved the formation of mature blood vessels when compared with CPU and commercial Tegaderm wound dressing.
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Affiliation(s)
| | | | | | | | | | | | - Mohammad Sadegh Nourbakhsh
- Biomaterial Group, Faculty of New Sciences and Technologies , Semnan University , 35131-19111 Semnan , Iran
| | - Hossein Baharvand
- Department of Developmental Biology , University of Science and Culture , 13145-871 Tehran , Iran
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Diez-Pascual AM. Antibacterial Nanocomposites Based on Thermosetting Polymers Derived from Vegetable Oils and Metal Oxide Nanoparticles. Polymers (Basel) 2019; 11:E1790. [PMID: 31683856 PMCID: PMC6918336 DOI: 10.3390/polym11111790] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/30/2019] [Accepted: 10/31/2019] [Indexed: 02/07/2023] Open
Abstract
Thermosetting polymers derived from vegetable oils (VOs) exhibit a wide range of outstanding properties that make them suitable for coatings, paints, adhesives, food packaging, and other industrial appliances. In addition, some of them show remarkable antimicrobial activity. Nonetheless, the antibacterial properties of these materials can be significantly improved via incorporation of very small amounts of metal oxide nanoparticles (MO-NPs) such as TiO2, ZnO, CuO, or Fe3O4. The antimicrobial efficiency of these NPs correlates with their structural properties like size, shape, and mainly on their concentration and degree of functionalization. Owing to their nanoscale dimensions, high specific surface area and tailorable surface chemistry, MO-NPs can discriminate bacterial cells from mammalian ones, offering long-term antibacterial action. MO-NPs provoke bacterial toxicity through generation of reactive oxygen species (ROS) that can target physical structures, metabolic paths, as well as DNA synthesis, thereby leading to cell decease. Furthermore, other modes of action-including lipid peroxidation, cell membrane lysis, redox reactions at the NP-cell interface, bacterial phagocytosis, etc.-have been reported. In this work, a brief description of current literature on the antimicrobial effect of VO-based thermosetting polymers incorporating MO-NPs is provided. Specifically, the preparation of the nanocomposites, their morphology, and antibacterial properties are comparatively discussed. A critical analysis of the current state-of-art on these nanomaterials improves our understanding to overcome antibiotic resistance and offers alternatives to struggle bacterial infections in public places.
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Affiliation(s)
- Ana Maria Diez-Pascual
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Sciences, Alcalá University, 28871 Madrid, Spain.
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14
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Gharibi R, Yeganeh H, Kazemi S. Green and non-leaching anti-bacterial and cytocompatible coating with build-in quaternary ammonium salt derived from methoxysilane functionalized soybean oil. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:887-899. [DOI: 10.1016/j.msec.2019.02.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 01/30/2019] [Accepted: 02/10/2019] [Indexed: 01/20/2023]
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15
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Yu Q, Pan P, Du Z, Du X, Wang H, Cheng X. The study of cationic waterborne polyurethanes modified by two different forms of polydimethylsiloxane. RSC Adv 2019; 9:7795-7802. [PMID: 35521174 PMCID: PMC9061282 DOI: 10.1039/c8ra09961h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 02/26/2019] [Indexed: 11/21/2022] Open
Abstract
Two kinds of dimethylpolysiloxane, KF-6001 and X-22-176-DX, were used to modify polyurethane. The effects of KF-6001 and X-22-176-DX on the colloidal, physico-chemical and surface properties were studied for polydimethylsiloxane modified cationic waterborne polyurethanes (SiCWPUs). The chemical structures and the surface morphologies of the SiCWPUs are characterized via Fourier transform infrared spectrometry and scanning electron microscopy. The results showed that the addition of siloxane changes the structure and surface morphology of the polyurethane. The element distributions in the polymer films were tested via X-ray photoelectron spectroscopy, and the effect of the hydrophobicity of the surfaces of the polymer films of the cationic waterborne polyurethanes was demonstrated via water contact angle tests on the surfaces of the films. As the amount of siloxane added increases, the silicon content on the surfaces of the SiCPWU1 films increases from 0% to 17.92%, and the actual silicon content on the surfaces of the films was much larger than the theoretical value. Therefore, the hydrophobicity of the membrane surface increases sharply, and the contact angle increases from 63.0° to 105.3°. Dynamic mechanical analysis indicates that the introduction of polydimethylsiloxane into the cationic aqueous polyurethane chain increases microphase separation in the polymer films. Stress–strain data showed that the mechanical properties of SiCPWU1 films were better than those of SiCPWU2 films when the same amounts of PDMS were added. Two kinds of dimethylpolysiloxane, KF-6001 and X-22-176-DX, were used to modify polyurethane.![]()
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Affiliation(s)
- Qing Yu
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University Chengdu 610065 China
| | - Peiting Pan
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University Chengdu 610065 China
| | - Zongliang Du
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University Chengdu 610065 China
| | - Xiaosheng Du
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University Chengdu 610065 China
| | - Haibo Wang
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University Chengdu 610065 China
| | - Xu Cheng
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University Chengdu 610065 China
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Muñoz-Bonilla A, Echeverria C, Sonseca Á, Arrieta MP, Fernández-García M. Bio-Based Polymers with Antimicrobial Properties towards Sustainable Development. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E641. [PMID: 30791651 PMCID: PMC6416599 DOI: 10.3390/ma12040641] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/13/2019] [Accepted: 02/15/2019] [Indexed: 12/11/2022]
Abstract
This article concisely reviews the most recent contributions to the development of sustainable bio-based polymers with antimicrobial properties. This is because some of the main problems that humanity faces, nowadays and in the future, are climate change and bacterial multi-resistance. Therefore, scientists are trying to provide solutions to these problems. In an attempt to organize these antimicrobial sustainable materials, we have classified them into the main families; i.e., polysaccharides, proteins/polypeptides, polyesters, and polyurethanes. The review then summarizes the most recent antimicrobial aspects of these sustainable materials with antimicrobial performance considering their main potential applications in the biomedical field and in the food industry. Furthermore, their use in other fields, such as water purification and coating technology, is also described. Finally, some concluding remarks will point out the promise of this theme.
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Affiliation(s)
- Alexandra Muñoz-Bonilla
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain.
| | - Coro Echeverria
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain.
| | - Águeda Sonseca
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain.
| | - Marina P Arrieta
- Facultad de Ciencias Químicas, Universidad Complutense de Madrid (UCM), Av. Complutense s/n, Ciudad Universitaria, 28040 Madrid, Spain.
| | - Marta Fernández-García
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain.
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Polyurethanes from vegetable oils and applications: a review. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1578-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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Ren Y, Guo J, Lu Q, Xu D, Qin J, Yan F. Polypropylene Nonwoven Fabric@Poly(ionic liquid)s for Switchable Oil/Water Separation, Dye Absorption, and Antibacterial Applications. CHEMSUSCHEM 2018; 11:1092-1098. [PMID: 29334177 DOI: 10.1002/cssc.201702320] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 01/15/2018] [Indexed: 06/07/2023]
Abstract
Pollutants in wastewater include oils, dyes, and bacteria, making wastewater cleanup difficult. Multifunctional wastewater treatment media consisting of poly(ionic liquid)-grafted polypropylene (PP) nonwoven fabrics (PP@PIL) are prepared by a simple and scalable surface-grafting process. The fabricated PP@PIL fabrics exhibit impressive switchable oil/water separation (η>99 %) and dye absorption performance (q=410 mg g-1 ), as well as high antibacterial properties. The oil/water separation can be easily switched by anion exchanging of the PIL segments. Moreover, the multiple functions (oil/water separation, dye absorption, and antibacterial properties) occurred at the same time, and did not interfere with each other. The multifunctional fibrous filter can be easily regenerated by washing with an acid solution, and the absorption capacity is maintained after many recycling tests. These promising features make PIL-grafted PP nonwoven fabric a potential one-step treatment for multicomponent wastewater.
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Affiliation(s)
- Yongyuan Ren
- State and Local Joint Engineering Laboratory for Novel Functional, Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Jiangna Guo
- State and Local Joint Engineering Laboratory for Novel Functional, Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Qian Lu
- State and Local Joint Engineering Laboratory for Novel Functional, Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Dan Xu
- State and Local Joint Engineering Laboratory for Novel Functional, Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Jing Qin
- State and Local Joint Engineering Laboratory for Novel Functional, Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Feng Yan
- State and Local Joint Engineering Laboratory for Novel Functional, Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
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Alam M, Alandis NM, Ahmad N. Development of poly(urethane-ester)amide from corn oil and their anticorrosive studies. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2017. [DOI: 10.1080/1023666x.2017.1287847] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Manawwer Alam
- Research Center-College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Naser M. Alandis
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Naushad Ahmad
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
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Wu GH, Hsu SH. Synthesis of water-based cationic polyurethane for antibacterial and gene delivery applications. Colloids Surf B Biointerfaces 2016; 146:825-32. [DOI: 10.1016/j.colsurfb.2016.07.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 06/07/2016] [Accepted: 07/04/2016] [Indexed: 01/12/2023]
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22
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Anionic waterborne polyurethane dispersions from maleated cotton seed oil polyol carrying ionisable groups. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3787-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Sankarlal VM, Testroet ED, Beitz DC, Clark S. Short communication: No antimicrobial effects from one source of commercial dried distillers grains with solubles. J Dairy Sci 2015; 98:8554-9. [PMID: 26454305 DOI: 10.3168/jds.2015-9932] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 08/14/2015] [Indexed: 11/19/2022]
Abstract
Because residual antibiotics in dried distillers grains with solubles (DDGS) could lead to inadvertent feeding of antibiotics to animals, the objective of our study was to determine if a commercial DDGS contained antibiotics. The DDGS used in a feeding study, and milk from cows fed the DDGS, were below the detection limits for at least 17 antibiotics. Additionally, we evaluated if DDGS had any antimicrobial effect against Salmonella Typhimurium, Listeria innocua, Escherichia coli ATCC 25922, Staphylococcus aureus, Pediococcus acidilactici, Lactobacillus casei, Lactobacillus acidophilus, Bacillus licheniformis, Paenibacillus odorifer, Pseudomonas fluorescens, and Paenibacillus amylolyticus using the disk diffusion seeded agar overlay method. Neither the buffered nor nonbuffered water-soluble fractions of DDGS yielded clear zones around disks, indicating that the water-soluble DDGS fraction had no antimicrobial properties against any of the microorganisms tested. The absence of antibiotic residues in DDGS and milk samples in this study confirmed that this source of DDGS can be used as livestock feed without fear of inadvertent feeding of antibiotics.
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Affiliation(s)
| | - E D Testroet
- Department of Animal Science, Iowa State University, Ames 50011
| | - D C Beitz
- Department of Animal Science, Iowa State University, Ames 50011
| | - S Clark
- Department of Food Science and Human Nutrition, Iowa State University, Ames 50011.
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Balakrishnan T, Sathiyanarayanan S, Mayavan S. Advanced Anticorrosion Coating Materials Derived from Sunflower Oil with Bifunctional Properties. ACS APPLIED MATERIALS & INTERFACES 2015; 7:19781-19788. [PMID: 26292971 DOI: 10.1021/acsami.5b05789] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
High-performance barrier films preventing permeation of moisture, aggressive chloride ions, and corrosive acids are important for many industries ranging from food to aviation. In the current study, pristine sunflower oil was used to form uniform adherent films on iron (Fe) via a simple single-step thermal treatment (without involving any initiator/mediator/catalyst). Oxidation of oil on heating results in a highly conjugated (oxidized) crystalline lamellar network with interlayer separation of 0.445 nm on Fe. The electrochemical corrosion tests proved that the coating exhibits superior anticorrosion performance with high coating resistance (>10(9) ohm cm2) and low capacitance values (<10(-10) F cm(-2)) as compared to bare Fe, graphene, and conducting polymer based coatings in 1 M hydrochloric acid solutions. The electrochemical analyses reveal that the oil coatings developed in this study provided a two-fold protection of passivation from the oxide layer and barrier from polymeric films. It is clearly observed that there is no change in structure, morphology, or electrochemical properties even after a prolonged exposure time of 80 days. This work indicates the prospect of developing highly inert, environmentally green, nontoxic, and micrometer level passivating barrier coatings from more sustainable and renewable sources, which can be of interest for numerous applications.
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Affiliation(s)
- Thiruparasakthi Balakrishnan
- Corrosion and Material Protection Division, CSIR-Central Electrochemical Research Institute , Karaikudi 630 006, Tamil Nadu, India
| | - Sadagopan Sathiyanarayanan
- Corrosion and Material Protection Division, CSIR-Central Electrochemical Research Institute , Karaikudi 630 006, Tamil Nadu, India
| | - Sundar Mayavan
- Corrosion and Material Protection Division, CSIR-Central Electrochemical Research Institute , Karaikudi 630 006, Tamil Nadu, India
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Catalyst free-click polymerization: A versatile method for the preparation of soybean oil based poly1,2,3-triazoles as coatings with efficient biocidal activity and excellent cytocompatibility. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.02.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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26
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Sharma C, Kumar S, Unni AR, Aswal VK, Rath SK, Harikrishnan G. Foam stability and polymer phase morphology of flexible polyurethane foams synthesized from castor oil. J Appl Polym Sci 2014. [DOI: 10.1002/app.40668] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chandan Sharma
- Department of Chemical Engineering; Indian Institute of Technology Kharagpur; Kharagpur West Bengal 721302 India
| | - Sanjay Kumar
- Department of Chemical Engineering; Indian Institute of Technology Kharagpur; Kharagpur West Bengal 721302 India
| | - A. Raman Unni
- Automotive and Flexible Foam Division, Huntsman Polyurethanes; Navi Mumbai Maharashtra 400710 India
| | - Vinod K. Aswal
- Solid State Physics Division, Bhabha Atomic Research Centre; Mumbai Maharashtra 400085 India
| | - Sangram K. Rath
- Polymer Division, Naval Materials Research Laboratory; Ambernath Maharashtra 421506 India
| | - G. Harikrishnan
- Department of Chemical Engineering; Indian Institute of Technology Kharagpur; Kharagpur West Bengal 721302 India
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Bakhshi H, Yeganeh H, Mehdipour-Ataei S, Solouk A, Irani S. Polyurethane Coatings Derived from 1,2,3-Triazole-Functionalized Soybean Oil-Based Polyols: Studying their Physical, Mechanical, Thermal, and Biological Properties. Macromolecules 2013. [DOI: 10.1021/ma401554c] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Hadi Bakhshi
- Polyurethane
Department, Iran Polymer and Petrochemical Institute, P.O. Box: 14965-115, Tehran, Iran
| | - Hamid Yeganeh
- Polyurethane
Department, Iran Polymer and Petrochemical Institute, P.O. Box: 14965-115, Tehran, Iran
| | - Shahram Mehdipour-Ataei
- Polyurethane
Department, Iran Polymer and Petrochemical Institute, P.O. Box: 14965-115, Tehran, Iran
| | - Atefeh Solouk
- Biomedical
Engineering Faculty, Amirkabir University of Technology, Tehran, Iran
| | - Shiva Irani
- Biology
Department, Science and Research Branch, Islamic Azad University, Tehran, Iran
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