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Pesaranhajiabbas E, Misra M, Mohanty AK. Recent progress on biodegradable polylactic acid based blends and their biocomposites: A comprehensive review. Int J Biol Macromol 2023; 253:126231. [PMID: 37567528 DOI: 10.1016/j.ijbiomac.2023.126231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/02/2023] [Accepted: 08/06/2023] [Indexed: 08/13/2023]
Abstract
Being less dependent on non-renewable resources as well as protecting the environment from waste streams have become two critical primers for a global movement toward replacing conventional plastics with renewable and biodegradable polymers. Despite all these efforts, only a few biodegradable polymers have paved their way successfully into the market. Polylactic acid is one of these biodegradable polymers that has been investigated thoroughly by researchers as well as manufactured on a large industrial scale. It is synthesized from lactic acid obtained mainly from the biological fermentation of carbohydrates, which makes this material a renewable polymer. Besides its renewability, it benefits from some attractive mechanical performances including high strength and stiffness, though brittleness is a major drawback of this biopolymer. Accordingly, the development of blends and biocomposites based on polylactic acid with highly flexible biodegradable polymers, specifically poly(butylene adipate co terephthalate) has been the objective of many investigations recently. This paper focuses on the blends and biocomposites based on these two biopolymers, specifically their mechanical, rheological, and biodegradation, the main characteristics that are crucial for being considered as a biodegradable substitution for conventional non-biodegradable polymers.
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Affiliation(s)
- Ehsan Pesaranhajiabbas
- School of Engineering, Thornbrough Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada; Bioproducts Discovery and Development Centre, Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Manjusri Misra
- School of Engineering, Thornbrough Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada; Bioproducts Discovery and Development Centre, Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada.
| | - Amar K Mohanty
- School of Engineering, Thornbrough Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada; Bioproducts Discovery and Development Centre, Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada.
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2
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Wu Y, Gao X, Wu J, Zhou T, Nguyen TT, Wang Y. Biodegradable Polylactic Acid and Its Composites: Characteristics, Processing, and Sustainable Applications in Sports. Polymers (Basel) 2023; 15:3096. [PMID: 37514485 PMCID: PMC10384257 DOI: 10.3390/polym15143096] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Polylactic acid (PLA) is a biodegradable polyester polymer that is produced from renewable resources, such as corn or other carbohydrate sources. However, its poor toughness limits its commercialization. PLA composites can meet the growing performance needs of various fields, but limited research has focused on their sustainable applications in sports. This paper reviews the latest research on PLA and its composites by describing the characteristics, production, degradation process, and the latest modification methods of PLA. Then, it discusses the inherent advantages of PLA composites and expounds on different biodegradable materials and their relationship with the properties of PLA composites. Finally, the importance and application prospects of PLA composites in the field of sports are emphasized. Although PLA composites mixed with natural biomass materials have not been mass produced, they are expected to be sustainable materials used in various industries because of their simple process, nontoxicity, biodegradability, and low cost.
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Affiliation(s)
- Yueting Wu
- Graduate School, College of Sports and Human Sciences, Post-Doctoral Mobile Research Station, Harbin Sport University, Harbin 150008, China
| | - Xing Gao
- Graduate School, College of Sports and Human Sciences, Post-Doctoral Mobile Research Station, Harbin Sport University, Harbin 150008, China
| | - Jie Wu
- Graduate School, College of Sports and Human Sciences, Post-Doctoral Mobile Research Station, Harbin Sport University, Harbin 150008, China
| | - Tongxi Zhou
- Graduate School, College of Sports and Human Sciences, Post-Doctoral Mobile Research Station, Harbin Sport University, Harbin 150008, China
| | - Tat Thang Nguyen
- College of Wood Industry and Interior Design, Vietnam National University of Forestry, Xuan Mai, Hanoi 13417, Vietnam
| | - Yutong Wang
- Graduate School, College of Sports and Human Sciences, Post-Doctoral Mobile Research Station, Harbin Sport University, Harbin 150008, China
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3
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Choo JE, Park TH, Jeon SM, Hwang SW. The Effect of Epoxidized Soybean Oil on the Physical and Mechanical Properties of PLA/PBAT/PPC Blends by the Reactive Compatibilization. JOURNAL OF POLYMERS AND THE ENVIRONMENT 2023; 31:1-15. [PMID: 37361351 PMCID: PMC10124934 DOI: 10.1007/s10924-023-02862-6] [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] [Accepted: 04/03/2023] [Indexed: 06/28/2023]
Abstract
Poly (lactic acid) (PLA)/poly (butylene adipate-co-terephthalate) (PBAT)/poly (propylene carbonate) (PPC) multi-phase blends were prepared by melt processing technique under the presence of compatibilizer with various composition. The effect on the physical and the mechanical property with/without ESO was characterized with spectrophotometric analysis, mechanical properties, thermal properties, rheological properties and barrier properties, and the structure-properties relationship was assessed. The functional groups of PPC were found to effective to improve an interaction with carboxyl/hydroxyl group of PLA/PBAT binary blends to enhance the mechanical and physical properties on multi-phase blend system. The presence of PPC in PLA/PBAT blend affected the reduction of voids on the interface phase resulting in enhancing the oxygen barrier properties. With addition of ESO, the compatibility of ternary blend was found to be enhanced since the epoxy group of ESO reacted with the carboxyl/hydroxyl group of PLA, PBAT, and PPC, and under the condition with critical content of 4 phr of ESO, the elongation behavior dramatically increased as compared to that of blends without ESO while affecting reduction of oxygen barrier properties. The effect of ESO as a compatibilizer was clearly observed from the overall performances of ternary blends, and the potential feasibility of the PLA/PBAT/PPC ternary blends as packaging materials was confirmed at this study.
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Affiliation(s)
- Ji Eun Choo
- Department of Chemical Engineering, Keimyung University, Daegu, South Korea
| | - Tae Hyeong Park
- Department of Chemical Engineering, Keimyung University, Daegu, South Korea
| | - Seon Mi Jeon
- Department of Chemical Engineering, Keimyung University, Daegu, South Korea
| | - Sung Wook Hwang
- Department of Chemical Engineering, Keimyung University, Daegu, South Korea
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Shamsuri AA, Abdan K, Md. Jamil SNA. Utilization of ionic liquids as compatibilizing agents for polymer blends – preparations and properties. POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2023.2180390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- Ahmad Adlie Shamsuri
- Laboratory of Biocomposite Technology, Institute of Tropical Forestry and Forest Products, Universiti Putra Malaysia UPM Serdang, Selangor, Malaysia
| | - Khalina Abdan
- Laboratory of Biocomposite Technology, Institute of Tropical Forestry and Forest Products, Universiti Putra Malaysia UPM Serdang, Selangor, Malaysia
| | - Siti Nurul Ain Md. Jamil
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia UPM Serdang, Selangor, Malaysia
- Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia UPM Serdang, Selangor, Malaysia
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5
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Orduna L, Otaegi I, Aranburu N, Guerrica-Echevarría G. Ionic Liquids as Alternative Curing Agents for Conductive Epoxy/CNT Nanocomposites with Improved Adhesive Properties. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:725. [PMID: 36839093 PMCID: PMC9966306 DOI: 10.3390/nano13040725] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 06/18/2023]
Abstract
Good dispersion of carbon nanotubes (CNTs) together with effective curing were obtained in epoxy/CNT nanocomposites (NCs) using three different ionic liquids (ILs). Compared to conventional amine-cured epoxy systems, lower electrical percolation thresholds were obtained in some of the IL-based epoxy systems. For example, the percolation threshold of the trihexyltetradecylphosphonium dicyanamide (IL-P-DCA)-based system was 0.001 wt.%. The addition of CNTs was not found to have any significant effect on the thermal or low-strain mechanical properties of the nanocomposites, but it did improve their adhesive properties considerably compared to the unfilled systems. This study demonstrates that ILs can be used to successfully replace traditional amine-based curing agents for the production of electrically conductive epoxy/CNT NCs and adhesives, as a similar or better balance of properties was achieved. This represents a step towards greater sustainability given that the vapor pressure of ILs is low, and the amount needed to effectively cure epoxy resins is significantly lower than any of their counterparts.
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Karakaya E, Erdogan YK, Arslan TS, Arslan YE, Odabas S, Ercan B, Emregul E, Derkus B. Decellularized Bone Extracellular Matrix-Coated Electrospun PBAT Microfibrous Membranes with Cell Instructive Ability and Improved Bone Tissue Forming Capacity. Macromol Biosci 2022; 22:e2200303. [PMID: 36129099 DOI: 10.1002/mabi.202200303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/23/2022] [Indexed: 01/15/2023]
Abstract
Current approaches to develop bone tissue engineering scaffolds have some limitations and shortcomings. They mainly suffer from combining mechanical stability and bioactivity on the same platform. Synthetic polymers are able to produce mechanically stable sturctures with fibrous morphology when they are electrospun, however, they cannot exhibit bioactivity, which is crucial for tissue engineering and regenerative medicine. One current strategy to bring bioactivity in synthetic materials is to combine extracellular matrix (ECM)-sourced materials with biologically inert synthetic materials. ECM-sourced materials without any modifications are mechanically unstable; therefore, reinforcing them with mechanically stable platforms is indispensable. In order to overcome this bifacial problem, we have demonstrated that poly(butylene adipate-co-terephthalate) (PBAT) electrospun microfibrous membranes can be successfully modified with decellularized bone ECM to endow fibers with bioactive hydrogel and mimic natural micro-features of the native bone tissue. The developed structures have been shown to support osteogenesis, confirmed by histochemical staining and gene expression studies. Furthermore, ECM-coated PBAT fibers, when they were aligned, supplied an improved level of osteogenesis. The strategy demonstrated can be adapted to any other tissues, and the emerging microfibrous, mechanically stable, and bioactive materials can find implications in the specific fields of tissue engineering and regenerative medicine.
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Affiliation(s)
- Ece Karakaya
- Personalized Medicine and Biosensing Research (PMBR) Laboratory, Department of Chemistry, Faculty of Science, Ankara University, Ankara, 06560, Turkey
| | - Yasar Kemal Erdogan
- Biomedical Engineering Program, Middle East Technical University, Ankara, 06800, Turkey.,Department of Biomedical Engineering, Isparta University of Applied Science, Isparta, 32260, Turkey
| | - Tugba Sezgin Arslan
- Personalized Medicine and Biosensing Research (PMBR) Laboratory, Department of Chemistry, Faculty of Science, Ankara University, Ankara, 06560, Turkey
| | - Yavuz Emre Arslan
- Regenerative Biomaterials Laboratory, Department of Bioengineering, Faculty of Engineering, Canakkale Onsekiz Mart University, Canakkale, 17100, Turkey
| | - Sedat Odabas
- Biomaterials and Tissue Engineering Laboratory (BteLAB), Department of Chemistry, Faculty of Science, Ankara University, Besevler, Ankara, 06560, Turkey
| | - Batur Ercan
- Biomedical Engineering Program, Middle East Technical University, Ankara, 06800, Turkey.,Department of Metallurgical and Materials Engineering, Middle East Technical University, Ankara, 06800, Turkey
| | - Emel Emregul
- Personalized Medicine and Biosensing Research (PMBR) Laboratory, Department of Chemistry, Faculty of Science, Ankara University, Ankara, 06560, Turkey
| | - Burak Derkus
- Stem Cell Research Lab, Department of Chemistry, Faculty of Science, Ankara University, Besevler, Ankara, 06560, Turkey
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Livi S, Baudoux J, Gérard JF, Duchet-Rumeau J. Ionic Liquids: A Versatile Platform for the Design of a Multifunctional Epoxy Networks 2.0 Generation. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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8
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da Luz M, Dias G, Zimmer H, Bernard FL, do Nascimento JF, Einloft S. Poly(ionic liquid)s-based polyurethane blends: effect of polyols structure and ILs counter cations in CO2 sorption performance of PILs physical blends. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03799-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Zhang X, Lu X, Huang D, Ding Y, Li J, Dai Z, Sun L, Li J, Wei X, Wei J, Li Y, Zhang K. Ultra-Tough Polylactide/Bromobutyl Rubber-Based Ionomer Blends via Reactive Blending Strategy. Front Chem 2022; 10:923174. [PMID: 35783218 PMCID: PMC9244537 DOI: 10.3389/fchem.2022.923174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 05/05/2022] [Indexed: 11/24/2022] Open
Abstract
A series of ultra-toughened sustainable blends were prepared from poly(lactic acid) (PLA) and bromobutyl rubber-based ionomers (i-BIIRs) via reactive blending, in which dicumyl peroxide (DCP) and Joncryl®ADR-4440 (ADR) were used as reactive blending additives. The miscibility, phase morphology and mechanical property of the PLA/i-BIIRs blends were thoroughly investigated through DMA, SEM, tensile and impact tests. The influence of different ionic groups and the effects of DCP and ADR on the compatibility between the phases, phase structure and mechanical properties were analyzed. The introduction of the imidazolium-based ionic groups and the reactive agents enable the i-BIIRs play multiple roles as effective compatibilizers and toughening agents, leading to improved interfacial compatibility and high toughness of the blends. The mechanical properties test showed that the PLA/i-BIIRs blends exhibit excellent toughness: impact strength and the elongation at break of AR-OH(30)+AD reached 95 kJ/m2 and 286%, respectively. The impact fracture surface showed the large-scale plastic deformation of the PLA matrix in the blends, resulting in greatly absorbing the impact energy. The results proved that simultaneously applying reactive blend and multiple intermolecular interactions methods is an effective toughening strategy for toughening modification of the PLA blends.
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Affiliation(s)
- Xingfang Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
| | - Xu Lu
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Dong Huang
- School of Materials Science and Engineering, Tianjin University, Tianjin, China
| | - Yingli Ding
- School of Materials Science and Engineering, Tianjin University, Tianjin, China
| | - Jinshan Li
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Zhenyu Dai
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Liming Sun
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Jin Li
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Xiaohui Wei
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Jie Wei
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
| | - Yang Li
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
- *Correspondence: Kunyu Zhang, , ; Yang Li,
| | - Kunyu Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Petrochemical Research Institute, PetroChina Company Limited, Beijing, China
- *Correspondence: Kunyu Zhang, , ; Yang Li,
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10
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Polymerized Ionic Liquid for the Regulation of Phase Structure of PLA/PCL Blends. Macromol Res 2022. [DOI: 10.1007/s13233-022-0073-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Liu T, Rahman MH, Menezes PL, Martini A. Effect of Ion Pair on Contact Angle for Phosphonium Ionic Liquids. J Phys Chem B 2022; 126:4354-4363. [PMID: 35666944 DOI: 10.1021/acs.jpcb.2c01989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The wettability of ionic liquids (ILs) is relevant to their use in various applications. However, a mechanistic understanding of how the cation-anion pair affects wettability is still evolving. Here, focusing on phosphonium ILs, wettability was characterized in terms of contact angle using experiments and classical molecular dynamics simulations. Both experiments and simulations showed that the contact angle was affected by the anion and increased as benzoate < salicylate < saccharinate. Further, the simulations showed that the contact angle decreased with increasing cation alkyl chain length for these anions paired with five different tetra-alkyl-phosphonium cations. The trends were explained in terms of adhesive and cohesive energies in the simulations and then correlated to the atomic scale differences between the anions and the cations.
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Affiliation(s)
- Ting Liu
- Department of Mechanical Engineering, University of California Merced, 5200 Lake Road, Merced, California 95343, United States
| | - Md Hafizur Rahman
- Department of Mechanical Engineering, University of Nevada Reno, 1664 North Virginia Street, Reno, Nevada 89557, United States
| | - Pradeep L Menezes
- Department of Mechanical Engineering, University of Nevada Reno, 1664 North Virginia Street, Reno, Nevada 89557, United States
| | - Ashlie Martini
- Department of Mechanical Engineering, University of California Merced, 5200 Lake Road, Merced, California 95343, United States
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12
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Effect of PCL-b-PEG Oligomer Containing Ionic Elements on Phase Interfacial Properties and Aggregated Structure of PLA/PCL Blends. Macromol Res 2022. [DOI: 10.1007/s13233-022-0058-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Compatibilization strategies and analysis of morphological features of Poly(Butylene Adipate-Co-Terephthalate) (PBAT)/Poly(Lactic Acid) PLA blends: a state-of-art review. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111304] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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14
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Wang H, Chen X, Ding Y, Huang D, Ma Y, Pan L, Zhang K, Wang H. Combining novel polyether-based ionomers and polyethylene glycol as effective toughening agents for polylactide. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123964] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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15
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Shen J, Wang K, Ma Z, Xu N, Pang S, Pan L. Biodegradable blends of poly(butylene adipate‐co‐terephthalate) and polyglycolic acid with enhanced mechanical, rheological and barrier performances. J Appl Polym Sci 2021. [DOI: 10.1002/app.51285] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jianing Shen
- School of Materials Science and Engineering Hainan University Haikou China
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Kai Wang
- School of Materials Science and Engineering Hainan University Haikou China
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Zhao Ma
- School of Materials Science and Engineering Hainan University Haikou China
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Nai Xu
- School of Materials Science and Engineering Hainan University Haikou China
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Sujuan Pang
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
- School of Science Hainan University Haikou China
| | - Lisha Pan
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
- School of Chemical Engineering and Technology Hainan University Haikou China
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Shamsuri AA, Abdan K, Kaneko T. A Concise Review on the Physicochemical Properties of Biopolymer Blends Prepared in Ionic Liquids. Molecules 2021; 26:E216. [PMID: 33406627 PMCID: PMC7796285 DOI: 10.3390/molecules26010216] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 02/07/2023] Open
Abstract
An enhancement of environmental concern lately has improved the awareness of researchers in employing eco-friendly solvents for processing biopolymers. Recently, ionic liquids have been utilized to prepare biopolymer blends as they are non-volatile and recyclable. Biopolymers such as cellulose, chitin, chitosan, keratin, lignin, silk, starch, and zein are widely used for the preparation of biopolymer blends via dissolution in ionic liquids, followed by coagulation procedure. In this concise review, three types of ionic liquids based on imidazolium cations combined with different counter anions that are frequently utilized to prepare biopolymer blends are described. Moreover, three types of biopolymer blends that are prepared in ionic liquids were classified, specifically polysaccharide/polysaccharide blends, polysaccharide/polypeptide blends, and polysaccharide/bioplastic blends. The physicochemical properties of biopolymer blends prepared in different imidazolium-based ionic liquids are also concisely reviewed. This paper may assist the researchers in the polymer blend area and generate fresh ideas for future research.
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Affiliation(s)
- Ahmad Adlie Shamsuri
- Laboratory of Biocomposite Technology, Institute of Tropical Forestry and Forest Products, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia
| | - Khalina Abdan
- Laboratory of Biocomposite Technology, Institute of Tropical Forestry and Forest Products, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia
| | - Tatsuo Kaneko
- Energy and Environment Area, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi District 923-1292, Ishikawa, Japan;
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17
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Wang P, Cui Z, Hu X, Xu P, Ding Y. Effect of ionic liquid segments of copolymer on compatibilization process and dielectric behavior of polylactide/polyvinylidene fluoride blends. J Appl Polym Sci 2020. [DOI: 10.1002/app.49702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ping Wang
- School of Materials and Chemical Engineering, and Anhui Province International Research Center on Advanced Building Materials Anhui Jianzhu University Hefei China
- Anhui Province Engineering Laboratory of Advanced Building Materials Anhui Jianzhu University Hefei China
| | - Zhaopei Cui
- School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices Hefei University of Technology Hefei China
| | - Xianhai Hu
- School of Materials and Chemical Engineering, and Anhui Province International Research Center on Advanced Building Materials Anhui Jianzhu University Hefei China
- Anhui Province Engineering Laboratory of Advanced Building Materials Anhui Jianzhu University Hefei China
| | - Pei Xu
- School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices Hefei University of Technology Hefei China
| | - Yunsheng Ding
- School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices Hefei University of Technology Hefei China
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18
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Nishida M, Hayakawa Y, Nishida M. Correlative analysis between solid-state NMR and morphology for blends of poly(lactic acid) and poly(butylene adipate-co-butylene terephthalate). POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122591] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Correa-Pacheco ZN, Black-Solís JD, Ortega-Gudiño P, Sabino-Gutiérrez MA, Benítez-Jiménez JJ, Barajas-Cervantes A, Bautista-Baños S, Hurtado-Colmenares LB. Preparation and Characterization of Bio-Based PLA/PBAT and Cinnamon Essential Oil Polymer Fibers and Life-Cycle Assessment from Hydrolytic Degradation. Polymers (Basel) 2019; 12:E38. [PMID: 31881746 PMCID: PMC7023530 DOI: 10.3390/polym12010038] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/18/2019] [Accepted: 12/22/2019] [Indexed: 01/20/2023] Open
Abstract
Nowadays, the need to reduce the dependence on fuel products and to achieve a sustainable development is of special importance due to environmental concerns. Therefore, new alternatives must be sought. In this work, extruded fibers from poly (lactic acid) (PLA) and poly (butylene adipate-co-terephthalate) (PBAT) added with cinnamon essential oil (CEO) were prepared and characterized, and the hydrolytic degradation was assessed. A two-phase system was observed with spherical particles of PBAT embedded in the PLA matrix. The thermal analysis showed partial miscibility between PLA and PBAT. Mechanically, Young's modulus decreased and the elongation at break increased with the incorporation of PBAT and CEO into the blends. The variation in weight loss for the fibers was below 5% during the period of hydrolytic degradation studied with the most important changes at 37 °C and pH 8.50. From microscopy, the formation of cracks in the fiber surface was evidenced, especially for PLA fibers in alkaline medium at 37 °C. This study shows the importance of the variables that influence the performance of polyester-cinnamon essential oil-based fibers in agro-industrial applications for horticultural product preservation.
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Affiliation(s)
- Zormy Nacary Correa-Pacheco
- CONACYT-Centro de Desarrollo de Productos Bióticos. Instituto Politécnico Nacional, Carretera Yautepec-Jojutla, km 6, calle CEPROBI, No. 8, San Isidro, Yautepec, Morelos 62731, Mexico
| | - Jaime Daniel Black-Solís
- Centro de Desarrollo de Productos Bióticos. Instituto Politécnico Nacional, Carretera Yautepec-Jojutla, Km. 6, calle CEPROBI No. 8, San Isidro, Yautepec, Morelos 62731, Mexico; (J.D.B.-S.); (S.B.-B.)
| | - Pedro Ortega-Gudiño
- Departamento de Ingeniería Química, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Blvd. Gral. Marcelino García Barragán # 1451, Guadalajara, Jalisco 44430, Mexico; (P.O.-G.); (A.B.-C.)
| | - Marcos Antonio Sabino-Gutiérrez
- Departamento de Química, Grupo B5IDA, Universidad Simón Bolívar, Apartado 89000, Caracas C. P. 1080-A, Venezuela; (M.A.S.-G.); (L.B.H.-C.)
| | - José Jesús Benítez-Jiménez
- Instituto de Ciencia de Materiales de Sevilla, CSIC-Universidad de Sevilla, Avda. Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain;
| | - Alfonso Barajas-Cervantes
- Departamento de Ingeniería Química, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Blvd. Gral. Marcelino García Barragán # 1451, Guadalajara, Jalisco 44430, Mexico; (P.O.-G.); (A.B.-C.)
| | - Silvia Bautista-Baños
- Centro de Desarrollo de Productos Bióticos. Instituto Politécnico Nacional, Carretera Yautepec-Jojutla, Km. 6, calle CEPROBI No. 8, San Isidro, Yautepec, Morelos 62731, Mexico; (J.D.B.-S.); (S.B.-B.)
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Meng D, Xie J, Waterhouse GIN, Zhang K, Zhao Q, Wang S, Qiu S, Chen K, Li J, Ma C, Pan Y, Xu J. Biodegradable Poly(butylene adipate‐co‐terephthalate) composites reinforced with bio‐based nanochitin: Preparation, enhanced mechanical and thermal properties. J Appl Polym Sci 2019. [DOI: 10.1002/app.48485] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Dan Meng
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
| | - Jiazhuo Xie
- College of Resources and Environment, Shandong Agricultural University Tai'an 271000 China
| | - Geoffrey I. N. Waterhouse
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
- School of Chemical Sciences, The University of Auckland Auckland 1142 New Zealand
| | - Kun Zhang
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
| | - Qinghua Zhao
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
- Department of Basic CoursesShandong Medicine Technician College Tai'an 271000 China
| | - Shuo Wang
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
| | - Shuo Qiu
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
| | - Kaijun Chen
- College of Resources and Environment, Shandong Agricultural University Tai'an 271000 China
| | - Jinxi Li
- College of Resources and Environment, Shandong Agricultural University Tai'an 271000 China
| | - Chizhen Ma
- College of Resources and Environment, Shandong Agricultural University Tai'an 271000 China
| | - Yue Pan
- College of Resources and Environment, Shandong Agricultural University Tai'an 271000 China
| | - Jing Xu
- College of Chemistry and Materials Science, Shandong Agricultural University Tai'an 271000 China
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21
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Fedosse Zornio C, Livi S, Duchet-Rumeau J, Gerard JF. Ionic Liquid-Nanostructured Poly(Methyl Methacrylate). NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1376. [PMID: 31561407 PMCID: PMC6835392 DOI: 10.3390/nano9101376] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/20/2019] [Accepted: 09/21/2019] [Indexed: 12/21/2022]
Abstract
Here, ionic liquids (ILs) based on imidazolium and ammonium cations were used as modifying agents for poly(methyl methacrylate) (PMMA) by extrusion. The effects of the chemical nature of the cation and/or counter anion on the resulting properties of IL-modified PMMA blends were analyzed. It was found that the use of low amounts of ILs (2 wt.%) improved the thermal stability. A plasticizing effect of ILs is evidenced by a decrease in glass transition temperature Tg of the modified PMMA, allowing to get large strains at break (i.e., up to 280% or 400%) compared to neat PMMA. The deformation and fracture mechanisms of PMMA under uniaxial tensile stress (i.e., crazing) reveal that the presence of IL delayed the strain during the initiation step of crazing.
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Affiliation(s)
- Clarice Fedosse Zornio
- Ingénierie des Matériaux Polymères, Université de Lyon, CNRS, UMR 5223, INSA Lyon, F-69621 Villeurbanne, France
| | - Sébastien Livi
- Ingénierie des Matériaux Polymères, Université de Lyon, CNRS, UMR 5223, INSA Lyon, F-69621 Villeurbanne, France.
| | - Jannick Duchet-Rumeau
- Ingénierie des Matériaux Polymères, Université de Lyon, CNRS, UMR 5223, INSA Lyon, F-69621 Villeurbanne, France
| | - Jean-François Gerard
- Ingénierie des Matériaux Polymères, Université de Lyon, CNRS, UMR 5223, INSA Lyon, F-69621 Villeurbanne, France.
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22
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23
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Alves PE, Soares BG, Lins LC, Livi S, Santos EP. Controlled delivery of dexamethasone and betamethasone from PLA electrospun fibers: A comparative study. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.05.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Meng W, Chen F, Zhang C, Cui R, Wang P, Liu C. Polyurethane Prepolymer Modified Cassava Starch Based Poly(butylene adipate‐co‐terephthalate) Composites with Excellent Compatibility and High Toughness. STARCH-STARKE 2019. [DOI: 10.1002/star.201900098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wei Meng
- Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and TechnologyShanghai 200237P. R. China
| | - Fangping Chen
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and TechnologyShanghai 200237P. R. China
- Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and TechnologyShanghai 200237P. R. China
| | - Chenhao Zhang
- Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and TechnologyShanghai 200237P. R. China
| | - Ruihua Cui
- Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and TechnologyShanghai 200237P. R. China
| | - Peilei Wang
- Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and TechnologyShanghai 200237P. R. China
| | - Changsheng Liu
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and TechnologyShanghai 200237P. R. China
- Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and TechnologyShanghai 200237P. R. China
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25
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Sellami F, Kebiche-Senhadji O, Marais S, Couvrat N, Fatyeyeva K. Polymer inclusion membranes based on CTA/PBAT blend containing Aliquat 336 as extractant for removal of Cr(VI): Efficiency, stability and selectivity. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.03.014] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Poly (lactic acid) blends: Processing, properties and applications. Int J Biol Macromol 2018; 125:307-360. [PMID: 30528997 DOI: 10.1016/j.ijbiomac.2018.12.002] [Citation(s) in RCA: 269] [Impact Index Per Article: 44.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/29/2018] [Accepted: 12/01/2018] [Indexed: 11/21/2022]
Abstract
Poly (lactic acid) or polylactide (PLA) is a commercial biobased, biodegradable, biocompatible, compostable and non-toxic polymer that has competitive material and processing costs and desirable mechanical properties. Thereby, it can be considered favorably for biomedical applications and as the most promising substitute for petroleum-based polymers in a wide range of commodity and engineering applications. However, PLA has some significant shortcomings such as low melt strength, slow crystallization rate, poor processability, high brittleness, low toughness, and low service temperature, which limit its applications. To overcome these limitations, blending PLA with other polymers is an inexpensive approach that could also tailor the final properties of PLA-based products. During the last two decades, researchers investigated the synthesis, processing, properties, and development of various PLA-based blend systems including miscible blends of poly l-lactide (PLLA) and poly d-lactide (PDLA), which generate stereocomplex crystals, binary immiscible/miscible blends of PLA with other thermoplastics, multifunctional ternary blends using a third polymer or fillers such as nanoparticles, as well as PLA-based blend foam systems. This article reviews all these investigations and compares the syntheses/processing-morphology-properties interrelationships in PLA-based blends developed so far for various applications.
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Lopes Pereira EC, Soares BG, Jesus RB, Sirqueira AS. DGEBA-Based Epoxy Resin as Compatibilizer for Biodegradable Poly (lactic acid)/Poly(butylene adipate-co-terephthalate) Blends. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/masy.201800133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Elaine C. Lopes Pereira
- Universidade Federal do Rio de Janeiro; Instituto de Macromoléculas; Centro de Tecnologia; 21941-598 Rio de Janeiro Brazil
| | - Bluma G. Soares
- Universidade Federal do Rio de Janeiro; Instituto de Macromoléculas; Centro de Tecnologia; 21941-598 Rio de Janeiro Brazil
- Universidade Federal do Rio de Janeiro; PEMM-COPPE; Centro de Tecnologia; 21941-972 Rio de Janeiro Brazil
| | - Rayan B. Jesus
- Universidade Federal do Rio de Janeiro; Instituto de Macromoléculas; Centro de Tecnologia; 21941-598 Rio de Janeiro Brazil
| | - Alex S. Sirqueira
- Centro Universitário Estadual da Zona Oeste − UEZO; Av. Manuel Caldeira de Alvarenga, 1203 23070-200 Rio de Janeiro Brazil
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Chaves Lins L, Livi S, Maréchal M, Duchet-Rumeau J, Gérard JF. Structural dependence of cations and anions to building the polar phase of PVDF. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.08.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Toughening Poly(lactic acid) with Imidazolium-based Elastomeric Ionomers. CHINESE JOURNAL OF POLYMER SCIENCE 2018. [DOI: 10.1007/s10118-018-2143-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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31
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Lins LC, Bugatti V, Livi S, Gorrasi G. Ionic Liquid as Surfactant Agent of Hydrotalcite: Influence on the Final Properties of Polycaprolactone Matrix. Polymers (Basel) 2018; 10:polym10010044. [PMID: 30966082 PMCID: PMC6414983 DOI: 10.3390/polym10010044] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 12/15/2017] [Accepted: 12/29/2017] [Indexed: 11/25/2022] Open
Abstract
This paper reports the surface treatment of layered double hydroxide (LDH) by using ionic liquid (IL) composed of phosphonium cation combined with 2-ethylhexanoate (EHT) counter anion as surfactant agent. Then, different amounts (1, 3, 5 and 7 wt %) of thermally stable organically modified LDH (up to 350 °C) denoted LDH-EHT were incorporated into polycaprolactone (PCL) matrix by mechanical milling. The influence of LDH-EHT loading has been investigated on the physical properties, such as the thermal and barrier properties, as well as the morphologies of the resulting nanocomposites. Thus, intercalated or microcomposite morphologies were obtained depending on the LDH-EHT loading, leading to significant reduction of the diffusion coefficient respect to water vapor. The modulation of barrier properties, using low functionalized filler amount, is a very important aspect for materials in packaging applications.
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Affiliation(s)
- Luanda Chaves Lins
- University of Lyon, F-69003 Lyon, France.
- UMR 5223, Department of Engineering of Polymeric Materials, INSA Lyon, CNRS, F-69621 Villeurbanne, France.
| | - Valeria Bugatti
- Department of Industrial Engineering, University of Salerno-via Giovanni Paolo II, 132, 84084 Fisciano (Salerno), Italy.
| | - Sébastien Livi
- University of Lyon, F-69003 Lyon, France.
- UMR 5223, Department of Engineering of Polymeric Materials, INSA Lyon, CNRS, F-69621 Villeurbanne, France.
| | - Giuliana Gorrasi
- Department of Industrial Engineering, University of Salerno-via Giovanni Paolo II, 132, 84084 Fisciano (Salerno), Italy.
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Kang Y, Chen P, Shi X, Zhang G, Wang C. Preparation of open-porous stereocomplex PLA/PBAT scaffolds and correlation between their morphology, mechanical behavior, and cell compatibility. RSC Adv 2018; 8:12933-12943. [PMID: 35541262 PMCID: PMC9079697 DOI: 10.1039/c8ra01305e] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 03/14/2018] [Indexed: 11/30/2022] Open
Abstract
For tissue engineering applications, it is essential that biodegradable scaffolds have accessible mechanical properties, high porosity, and good biocompatibility to support the formation of new tissues. In this study, we have prepared stereocomplex polylactide (sc-PLA) incorporated poly(butylene adipate-co-terephthalate) (PBAT) scaffolds by non-solvent induced phase separation (NIPS). Also, we have characterized and compared the morphology, thermal, mechanical, and wettability properties as well as preliminary biocompatibility of scaffolds. The developed sc-PLA/PBAT scaffolds possess high porosity (>94%), well-connected open microporous structures, accessible mechanical properties, and excellent water permeability. As the content of PBAT increased, the average diameter of the sc-PLA/PBAT scaffolds decreased while the mechanical properties improved. The tensile strength was improved to 3.8 MPa while the neat PLA scaffold was 0.3 MPa, and the elongation of the scaffold was six times higher than neat PLA scaffold. Fibroblasts cells seeded on the structure maintained phenotypic shape, and the developed scaffold structure was observed to be highly capable of supporting the cell attachment and proliferation. For tissue engineering applications, it is essential that biodegradable scaffolds have accessible mechanical properties, high porosity, and good biocompatibility to support the formation of new tissues.![]()
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Affiliation(s)
- Yuan Kang
- Department of Applied Chemistry
- School of Natural and Applied Sciences
- Northwestern Polytechnical University
- Xi'an 710129
- P. R. China
| | - Peng Chen
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Fourth Military Medical University
- Xi'an
- China
| | - Xuetao Shi
- Department of Applied Chemistry
- School of Natural and Applied Sciences
- Northwestern Polytechnical University
- Xi'an 710129
- P. R. China
| | - Guangcheng Zhang
- Department of Applied Chemistry
- School of Natural and Applied Sciences
- Northwestern Polytechnical University
- Xi'an 710129
- P. R. China
| | - Chaoli Wang
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Fourth Military Medical University
- Xi'an
- China
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33
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Kargarzadeh H, Mariano M, Huang J, Lin N, Ahmad I, Dufresne A, Thomas S. Recent developments on nanocellulose reinforced polymer nanocomposites: A review. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.043] [Citation(s) in RCA: 251] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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34
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Lopes Pereira EC, Farias da Silva JM, Jesus RB, Soares BG, Livi S. Bronsted acidic ionic liquids: New transesterification agents for the compatibilization of polylactide/ethylene-co-vinyl acetate blends. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.10.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Favero J, Belhabib S, Guessasma S, Decaen P, Reguerre AL, Lourdin D, Leroy E. On the representative elementary size concept to evaluate the compatibilisation of a plasticised biopolymer blend. Carbohydr Polym 2017; 172:120-129. [DOI: 10.1016/j.carbpol.2017.05.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 04/19/2017] [Accepted: 05/04/2017] [Indexed: 12/21/2022]
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36
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Mariano M, El Kissi N, Dufresne A. Structural Reorganization of CNC in Injection-Molded CNC/PBAT Materials under Thermal Annealing. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:10093-10103. [PMID: 27616049 DOI: 10.1021/acs.langmuir.6b03220] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Composite materials were prepared by extrusion and injection molding from polybutyrate adipate terephthalate (PBAT) and high aspect ratio cellulose nanocrystals (CNCs) extracted from capim dourado fibers. Three CNC contents were used, corresponding to 0.5, 1, and 2 times the theoretical percolation threshold. Small-amplitude oscillary shear (SAOS) experiments show that as the CNC content increases, a more elastic behavior is observed but no percolating network can form within the polymeric matrix as a result of the high shear rates involved during the injection-molding process. Annealing of the samples at 170 °C was performed, and the possible reorganization of the nanofiller was investigated. This reorganization was further elucidated using 2D-SAOS and creep experiments.
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Affiliation(s)
- Marcos Mariano
- Université Grenoble Alpes, LGP2 , F-38000 Grenoble, France
- CNRS, LGP2, F-38000 Grenoble, France
- Université Grenoble Alpes, LRP , F-38000, Grenoble, France
- CNRS, LRP, F-38000 Grenoble, France
| | - Nadia El Kissi
- Université Grenoble Alpes, LRP , F-38000, Grenoble, France
- CNRS, LRP, F-38000 Grenoble, France
| | - Alain Dufresne
- Université Grenoble Alpes, LGP2 , F-38000 Grenoble, France
- CNRS, LGP2, F-38000 Grenoble, France
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37
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Lins LC, Wianny F, Livi S, Hidalgo IA, Dehay C, Duchet-Rumeau J, Gérard JF. Development of Bioresorbable Hydrophilic–Hydrophobic Electrospun Scaffolds for Neural Tissue Engineering. Biomacromolecules 2016; 17:3172-3187. [DOI: 10.1021/acs.biomac.6b00820] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Luanda Chaves Lins
- Ingénierie
des Matériaux Polymères CNRS, UMR 5223; INSA Lyon, Université de Lyon, F-69621 Villeurbanne, France
| | - Florence Wianny
- Inserm,
Stem Cell and Brain Research Institute U1208, Univ Lyon, Université Claude Bernard Lyon 1, 69500 Bron, France
| | - Sébastien Livi
- Ingénierie
des Matériaux Polymères CNRS, UMR 5223; INSA Lyon, Université de Lyon, F-69621 Villeurbanne, France
| | - Idalba Andreina Hidalgo
- Ingénierie
des Matériaux Polymères CNRS, UMR 5223; INSA Lyon, Université de Lyon, F-69621 Villeurbanne, France
| | - Colette Dehay
- Inserm,
Stem Cell and Brain Research Institute U1208, Univ Lyon, Université Claude Bernard Lyon 1, 69500 Bron, France
| | - Jannick Duchet-Rumeau
- Ingénierie
des Matériaux Polymères CNRS, UMR 5223; INSA Lyon, Université de Lyon, F-69621 Villeurbanne, France
| | - Jean-François Gérard
- Ingénierie
des Matériaux Polymères CNRS, UMR 5223; INSA Lyon, Université de Lyon, F-69621 Villeurbanne, France
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38
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Mariano M, Chirat C, El Kissi N, Dufresne A. Impact of cellulose nanocrystal aspect ratio on crystallization and reinforcement of poly(butylene adipate-co-terephthalate). ACTA ACUST UNITED AC 2016. [DOI: 10.1002/polb.24139] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marcos Mariano
- University of Grenoble Alpes, LGP2; Grenoble F-38000 France
- CNRS, LGP2; Grenoble F-38000 France
- University of Grenoble Alpes, LRP; Grenoble F-38000 France
| | - Christine Chirat
- University of Grenoble Alpes, LGP2; Grenoble F-38000 France
- CNRS, LGP2; Grenoble F-38000 France
| | - Nadia El Kissi
- CNRS, LGP2; Grenoble F-38000 France
- University of Grenoble Alpes, LRP; Grenoble F-38000 France
| | - Alain Dufresne
- University of Grenoble Alpes, LGP2; Grenoble F-38000 France
- CNRS, LGP2; Grenoble F-38000 France
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39
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Megevand B, Pruvost S, Lins LC, Livi S, Gérard JF, Duchet-Rumeau J. Probing nanomechanical properties with AFM to understand the structure and behavior of polymer blends compatibilized with ionic liquids. RSC Adv 2016. [DOI: 10.1039/c6ra18492h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The PeakForce QNM AFM mode was used to investigate the nanoscale mechanical properties of poly(butylene-adipate-co-terephthalate)/poly(lactic acid) (PBAT/PLA) blends successfully compatibilized with phosphonium-based ionic liquids (ILs).
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Affiliation(s)
- Benjamin Megevand
- Université de Lyon
- INSA Lyon
- UMR CNRS 5223
- IMP Ingénierie des Matériaux Polymères
- F-69621 Villeurbanne
| | - Sébastien Pruvost
- Université de Lyon
- INSA Lyon
- UMR CNRS 5223
- IMP Ingénierie des Matériaux Polymères
- F-69621 Villeurbanne
| | - Luanda C. Lins
- Université de Lyon
- INSA Lyon
- UMR CNRS 5223
- IMP Ingénierie des Matériaux Polymères
- F-69621 Villeurbanne
| | - Sébastien Livi
- Université de Lyon
- INSA Lyon
- UMR CNRS 5223
- IMP Ingénierie des Matériaux Polymères
- F-69621 Villeurbanne
| | - Jean-François Gérard
- Université de Lyon
- INSA Lyon
- UMR CNRS 5223
- IMP Ingénierie des Matériaux Polymères
- F-69621 Villeurbanne
| | - Jannick Duchet-Rumeau
- Université de Lyon
- INSA Lyon
- UMR CNRS 5223
- IMP Ingénierie des Matériaux Polymères
- F-69621 Villeurbanne
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