{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T01:15:41Z","timestamp":1780449341276,"version":"3.54.1"},"reference-count":53,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2024,4,22]],"date-time":"2024-04-22T00:00:00Z","timestamp":1713744000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Natural Science Foundation of China","award":["12372245"],"award-info":[{"award-number":["12372245"]}]},{"name":"National Natural Science Foundation of China","award":["2020JJ5136"],"award-info":[{"award-number":["2020JJ5136"]}]},{"name":"National Natural Science Foundation of China","award":["21B0535"],"award-info":[{"award-number":["21B0535"]}]},{"name":"Natural Science Foundation of Hunan Province","award":["12372245"],"award-info":[{"award-number":["12372245"]}]},{"name":"Natural Science Foundation of Hunan Province","award":["2020JJ5136"],"award-info":[{"award-number":["2020JJ5136"]}]},{"name":"Natural Science Foundation of Hunan Province","award":["21B0535"],"award-info":[{"award-number":["21B0535"]}]},{"name":"Hunan Provincial Education Department","award":["12372245"],"award-info":[{"award-number":["12372245"]}]},{"name":"Hunan Provincial Education Department","award":["2020JJ5136"],"award-info":[{"award-number":["2020JJ5136"]}]},{"name":"Hunan Provincial Education Department","award":["21B0535"],"award-info":[{"award-number":["21B0535"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>The biaxially-oriented PA56\/512 has excellent mechanical strength, extensibility and water\u2013oxygen barrier properties and has broad application prospects in green packaging, lithium battery diaphragm and medical equipment materials. The correlation between the aggregation structure evolution and macroscopic comprehensive properties of copolymer PA56\/512 under biaxial stretching has been demonstrated in this work. The structure of the random copolymerization sequence was characterized by 13C Nuclear magnetic resonance (NMR). The typical isodimorphism behavior of the co-crystallization system of PA56\/512 and its BOPA-56\/512 films was revealed by differential scanning calorimetry (DSC) and X-ray diffraction (XRD) tests. And the aggregation structure, including the hydrogen bond arrangement, crystal structure and crystal morphology of PA56\/512 before and after biaxial stretching, was investigated by XRD, Fourier-transform infrared spectroscopy (FTIR) and polarized optical microscopy (POM) tests. Furthermore, the effect of the biaxially-oriented stretching process on the mechanical properties of PA56\/512 has been demonstrated. In addition, a deep insight into the influence of the structure on the crystallization process and physical\u2013mechanical performance has been presented. The lowest melting point at a 512 content of 60 mol% is regarded as a \u201ceutectic\u201d point of the isodimorphism system. Due to the high disorder of the structural units in the polymer chain, the transition degree of the folded chain (gauche conformation) is relatively lowest when it is straightened to form an extended chain (trans conformation) during biaxially-oriented stretching, and part of the folded chain can be retained. This explains why biaxially stretched PA56\/512 has high strength, outstanding toughness and excellent barrier properties at the pseudo-eutectic point. In this study, using the unique multi-scale aggregation structure characteristics of a heterohomodymite polyamide at the pseudo-eutectic point, combined with the new material design scheme and the idea of biaxial-stretching processing, a new idea for customized design of high-performance multifunctional polyamide synthetic materials is provided.<\/jats:p>","DOI":"10.3390\/polym16081176","type":"journal-article","created":{"date-parts":[[2024,4,22]],"date-time":"2024-04-22T06:10:18Z","timestamp":1713766218000},"page":"1176","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Pseudo-Eutectic of Isodimorphism to Design Biaxially-Oriented Bio-Based PA56\/512 with High Strength, Toughness and Barrier Performances"],"prefix":"10.3390","volume":"16","author":[{"given":"Diansong","family":"Gan","sequence":"first","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"},{"name":"Zhuzhou Times Engineering Plastics Industrial Co., Ltd., Zhuzhou 412008, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9132-8017","authenticated-orcid":false,"given":"Yuejun","family":"Liu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tianhui","family":"Hu","sequence":"additional","affiliation":[{"name":"Zhuzhou Times Engineering Plastics Industrial Co., Ltd., Zhuzhou 412008, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuhong","family":"Fan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lingna","family":"Cui","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guangkai","family":"Liao","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenyan","family":"Xie","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoyu","family":"Zhu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province, School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kejian","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,4,22]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1016\/j.watres.2015.04.037","article-title":"A review on polyamide thin film nanocomposite (TFN) membranes: History, applications, challenges and approaches","volume":"80","author":"Lau","year":"2015","journal-title":"Water Res."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1002\/mren.201000017","article-title":"Polyamides\u2014Still Strong After Seventy Years","volume":"5","author":"Marchildon","year":"2011","journal-title":"Macromol. React. Eng."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"9220","DOI":"10.1021\/acs.macromol.2c01059","article-title":"Key Insights into the Differences between Bimodal Crystallization Kinetics of Polyamide 66 and Polyamide 6","volume":"55","author":"Zhang","year":"2022","journal-title":"Macromolecules"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"1287","DOI":"10.1007\/s00253-011-3457-2","article-title":"Bio-based production of the platform chemical 1,5-diaminopentane","volume":"91","author":"Kind","year":"2011","journal-title":"Appl. Microbiol. Biotechnol."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1002\/biot.201200367","article-title":"Systems metabolic engineering of xylose-utilizing Corynebacterium glutamicum for production of 1,5-diaminopentane","volume":"8","author":"Buschke","year":"2013","journal-title":"Biotechnol. J."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1002\/biot.201000304","article-title":"Metabolic engineering of Corynebacterium glutamicum for production of 1,5-diaminopentane from hemicellulose","volume":"6","author":"Buschke","year":"2011","journal-title":"Biotechnol. J."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"49344","DOI":"10.1002\/app.49344","article-title":"The structures and properties of bio-based polyamide 56 fibers prepared by high-speed spinning","volume":"137","author":"Wang","year":"2020","journal-title":"J. Appl. Polym. Sci."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1515\/epoly-2019-0004","article-title":"Study on the unsaturated hydrogen bond behavior of bio-based polyamide 56","volume":"19","author":"Zhang","year":"2019","journal-title":"E-Polymers"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1800214","DOI":"10.1002\/mame.201800214","article-title":"Morphology and Crystallization of Biobased Polyamide 56 Blended with Polyethylene Terephthalate","volume":"303","author":"Yan","year":"2018","journal-title":"Macromol. Mater. Eng."},{"key":"ref_10","first-page":"1585","article-title":"Modification of biobased polyamide 56 to achieve ultra-toughening","volume":"60","author":"Zhang","year":"2021","journal-title":"Polym.-Plast. Technol. Mater."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"52346","DOI":"10.1002\/app.52346","article-title":"EPDM-g-MAH toughened bio-based polyamide 56 to prepare thermoplastic polyamide elastomer and the performance characterization","volume":"139","author":"Xu","year":"2022","journal-title":"J. Appl. Polym. Sci."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"14677","DOI":"10.1039\/D1NJ02330F","article-title":"Synthesis and properties of biobased copolyamides based on polyamide 10T and polyamide 56 through one-pot polymerization","volume":"45","author":"Ai","year":"2021","journal-title":"New J. Chem."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"2390","DOI":"10.1039\/D3PY00102D","article-title":"Controlled polymerization and side reaction mechanism of bio-sourced pentanediamine-derived semi-aromatic copolyamides","volume":"14","author":"Yang","year":"2023","journal-title":"Polym. Chem."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"101291","DOI":"10.1016\/j.progpolymsci.2020.101291","article-title":"Crystallization of biodegradable and biobased polyesters: Polymorphism, cocrystallization, and structure-property relationship","volume":"109","author":"Zheng","year":"2020","journal-title":"Prog. Polym. Sci."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1016\/j.progpolymsci.2009.01.003","article-title":"Polymorphism and isomorphism in biodegradable polyesters","volume":"34","author":"Pan","year":"2009","journal-title":"Prog. Polym. Sci."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.polymer.2017.03.034","article-title":"Unique isodimorphism and isomorphism behaviors of even-odd poly(hexamethylene dicarboxylate) aliphatic copolyesters","volume":"115","author":"Yu","year":"2017","journal-title":"Polymer"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1475","DOI":"10.1002\/pol.1966.150040612","article-title":"Isomorphism in copolyamides of long repeating chain units containing oxa- and thia-alkylene linkages","volume":"4","author":"Saotome","year":"1966","journal-title":"J. Polym. Sci. Part A-1-Polym. Chem."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"2417","DOI":"10.1016\/j.polymer.2010.03.045","article-title":"Eutectic melting behavior of polyamide 10,T-co-6,T and 12,T-co-6,T copolyterephthalamides","volume":"51","author":"Novitsky","year":"2010","journal-title":"Polymer"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1002\/pol.1961.1205115610","article-title":"Isomorphism phenomena in macromolecules","volume":"51","author":"Natta","year":"1961","journal-title":"J. Polym. Sci."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/j.eurpolymj.2018.02.037","article-title":"Crystallization of isodimorphic aliphatic random copolyesters: Pseudo-eutectic behavior and double-crystalline materials","volume":"101","author":"Arandia","year":"2018","journal-title":"Eur. Polym. J."},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Gan, D.S., Liu, Y.J., Hu, T.H., Fan, S.H., Liu, X.C., Cui, L.N., Yang, L., Wu, Y.C., Chen, L., and Mo, Z.X. (2023). The Investigation of Copolymer Composition Sequence on Non-Isothermal Crystallization Kinetics of Bio-Based Polyamide 56\/512. Polymers, 15.","DOI":"10.3390\/polym15102345"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"46409","DOI":"10.1002\/app.46409","article-title":"Crystallization of polyamide 56\/polyamide 66 blends: Non-isothermal crystallization kinetics","volume":"135","author":"Wang","year":"2018","journal-title":"J. Appl. Polym. Sci."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"48990","DOI":"10.1002\/app.48990","article-title":"Enhanced dielectric properties of sandwich-structured biaxially oriented polypropylene by grafting hyper-branched aromatic polyamide as surface layers","volume":"137","author":"Han","year":"2020","journal-title":"J. Appl. Polym. Sci."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1177\/8756087907086102","article-title":"Effect of temperature and mechanical stress on barrier properties of polymeric films used for food packaging","volume":"23","author":"Mrkic","year":"2007","journal-title":"J. Plast. Film Sheeting"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"1755","DOI":"10.1360\/N032014-00152","article-title":"The influence of additives on the properties of biaxial oriented polyamide film","volume":"44","author":"Dong","year":"2014","journal-title":"Sci. Sin. Chim."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"114605","DOI":"10.1016\/j.mseb.2020.114605","article-title":"Manufacture of biaxially-oriented polyamide 6 (BOPA6) films with high transparencies, mechanical performances, thermal resistance, and gas blocking capabilities","volume":"259","author":"Liu","year":"2020","journal-title":"Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"50501","DOI":"10.1002\/app.50501","article-title":"Preparation of biaxially oriented polyamide 6\/polyketone\/graphene oxide films with enhanced barrier and mechanical behaviors","volume":"138","author":"Lin","year":"2021","journal-title":"J. Appl. Polym. Sci."},{"key":"ref_28","first-page":"3899","article-title":"The effect of packaging material and storage period on microwave-dried potato (Solanum tuberosum L.) cubes","volume":"52","author":"Shakouri","year":"2015","journal-title":"J. Food Sci. Technol.-Mysore"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"8583","DOI":"10.1016\/j.polymer.2006.09.059","article-title":"Strengthening interfaces between biaxial oriented PET and PSMA: Effects of nitrogen plasma and bonding treatments","volume":"47","author":"Dai","year":"2006","journal-title":"Polymer"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"588","DOI":"10.1021\/acsmacrolett.0c00075","article-title":"Sequence-Rearranged Cocrystalline Polymer Network with Shape Reconfigurability and Tunable Switching Temperature","volume":"9","author":"Yuan","year":"2020","journal-title":"ACS Macro Lett."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/j.eurpolymj.2017.04.036","article-title":"Miscibility and competition of cocrystallization behavior of poly (hexamethylene dicarboxylate)s aliphatic copolyesters: Effect of chain length of aliphatic diacids","volume":"92","author":"Yu","year":"2017","journal-title":"Eur. Polym. J."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1021\/acs.macromol.5b01701","article-title":"New Insights into the Brill Transition in Polyamide 11 and Polyamide 6","volume":"49","author":"Pepin","year":"2016","journal-title":"Macromolecules"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"6835","DOI":"10.1021\/acs.macromol.1c01141","article-title":"The Brill Transition in Long-Chain Aliphatic Polyamide 1012: The Role of Hydrogen-Bonding Organization","volume":"54","author":"Wang","year":"2021","journal-title":"Macromolecules"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1021\/acs.macromol.0c02409","article-title":"Brill Transition in Nylons: The Structural Scenario(#)","volume":"54","author":"Lotz","year":"2021","journal-title":"Macromolecules"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"4581","DOI":"10.1021\/acs.macromol.0c00223","article-title":"Self-Nucleation Effects on Polymer Crystallization","volume":"53","author":"Sangroniz","year":"2020","journal-title":"Macromolecules"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"122117","DOI":"10.1016\/j.polymer.2019.122117","article-title":"The origin of memory effects in the crystallization of polyamides: Role of hydrogen bonding","volume":"188","author":"Liu","year":"2020","journal-title":"Polymer"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1016\/j.compositesb.2017.09.056","article-title":"Graphene-induced enhancement of water vapor barrier in polymer nanocomposites","volume":"134","author":"Damari","year":"2018","journal-title":"Compos. Part B-Eng."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"1334","DOI":"10.1021\/acs.macromol.8b02011","article-title":"Stretch-Induced \u03b1-to-\u03b2 Crystal Transition and Lamellae Structural Evolution of Poly(butylene adipate-ran-terephthalate) Aliphatic-Aromatic Copolyester","volume":"52","author":"Zhou","year":"2019","journal-title":"Macromolecules"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"5788","DOI":"10.1016\/j.polymer.2010.09.074","article-title":"Brill transition and melt crystallization of nylon 56 An odd-even polyamide with two hydrogen-bonding directions","volume":"51","author":"Soto","year":"2010","journal-title":"Polymer"},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"124540","DOI":"10.1016\/j.polymer.2022.124540","article-title":"Thermal induced crystalline transition of bio-based polyamide 56","volume":"242","author":"Kang","year":"2022","journal-title":"Polymer"},{"key":"ref_41","first-page":"1","article-title":"The physics of polymer chain-folding","volume":"747","author":"Hu","year":"2018","journal-title":"Phys. Rep.-Rev. Sect. Phys. Lett."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"3402","DOI":"10.1016\/j.polymer.2013.04.047","article-title":"Competition of crystal nucleation to fabricate the oriented semi-crystalline polymers","volume":"54","author":"Nie","year":"2013","journal-title":"Polymer"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"11153","DOI":"10.1021\/acs.macromol.0c00542","article-title":"Stretch-Induced Reverse Brill Transition in Polyamide 46","volume":"53","author":"An","year":"2020","journal-title":"Macromolecules"},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"2031","DOI":"10.1002\/pi.1623","article-title":"A study of the crystalline transitions of polyamides X 18","volume":"53","author":"Cui","year":"2004","journal-title":"Polym. Int."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"2796","DOI":"10.1021\/ma300133d","article-title":"Local Conformation and Cocrystallization Phenomena in Renewable Diaminoisoidide-Based Polyamides Studied by FT-IR, Solid State NMR, and WAXD","volume":"45","author":"Villani","year":"2012","journal-title":"Macromolecules"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"1040","DOI":"10.1002\/1521-3927(20001001)21:15<1040::AID-MARC1040>3.0.CO;2-X","article-title":"Brill transition in Nylon 10 12 investigated by variable temperature XRD and real time FT-IR","volume":"21","author":"Yan","year":"2000","journal-title":"Macromol. Rapid Commun."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"2841","DOI":"10.1021\/ma052597e","article-title":"Crystalline phases in nylon-11: Studies using HTWAXS and HTFTIR","volume":"39","author":"Nair","year":"2006","journal-title":"Macromolecules"},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"950","DOI":"10.1021\/acs.macromol.5b01747","article-title":"Conformational and Structural Changes with Increasing Methylene Segment Length in Aromatic-Aliphatic Polyamides","volume":"49","author":"Deshmukh","year":"2016","journal-title":"Macromolecules"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"8540","DOI":"10.1021\/ma971895b","article-title":"Crystal structures of nylon 5,6. A model with two hydrogen bond directions for nylons derived from odd diamines","volume":"31","author":"Puiggali","year":"1998","journal-title":"Macromolecules"},{"key":"ref_50","doi-asserted-by":"crossref","unstructured":"Olmo, C., Casas, M.T., Martinez, J.C., Franco, L., and Puiggali, J. (2018). Thermally Induced Structural Transitions of Nylon 4 9 as a New Example of Even-Odd Polyamides. Polymers, 10.","DOI":"10.3390\/polym10020198"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"8178","DOI":"10.1021\/ma0344285","article-title":"Intramolecular nucleation model for polymer crystallization","volume":"36","author":"Hu","year":"2003","journal-title":"Macromolecules"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"8515","DOI":"10.1021\/ma020831k","article-title":"Strain-controlled tensile deformation behavior of isotactic poly(1-butene) and its ethylene copolymers","volume":"35","author":"Strobl","year":"2002","journal-title":"Macromolecules"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"3071","DOI":"10.1021\/acs.macromol.9b02431","article-title":"Shear-Induced Oriented Crystallization for Isotactic Poly(1-butene) and Its Copolymer with Ethylene","volume":"53","author":"Liu","year":"2020","journal-title":"Macromolecules"}],"container-title":["Polymers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-4360\/16\/8\/1176\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T14:32:07Z","timestamp":1760106727000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-4360\/16\/8\/1176"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,4,22]]},"references-count":53,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2024,4]]}},"alternative-id":["polym16081176"],"URL":"https:\/\/doi.org\/10.3390\/polym16081176","relation":{},"ISSN":["2073-4360"],"issn-type":[{"value":"2073-4360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,4,22]]}}}