Academic Journal
Structural Evolution of PCL during Melt Extrusion 3D Printing
| العنوان: | Structural Evolution of PCL during Melt Extrusion 3D Printing |
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| المؤلفون: | Mirihanage, Wajira, Da Silva Bartolo, Paulo Jorge, Poologasundarampilla, Gowsihan, Hinduja, Srichand, Vyas, Cian, Liu, Fengyuan, Pape, Ian |
| المصدر: | Mirihanage , W , Da Silva Bartolo , P J , Poologasundarampilla , G , Hinduja , S , Vyas , C , Liu , F & Pape , I 2018 , ' Structural Evolution of PCL during Melt Extrusion 3D Printing ' , Macromolecular Materials and Engineering , pp. 1700494-1700500 . https://doi.org/10.1002/mame.201700494 |
| سنة النشر: | 2018 |
| المجموعة: | The University of Manchester: Research Explorer - Publications |
| مصطلحات موضوعية: | additive biomanufacturing, crystallization, in-situ X-ray diffraction, screw-assisted melt extrusion, ResearchInstitutes_Networks_Beacons/manchester_institute_of_biotechnology, name=Manchester Institute of Biotechnology |
| الوصف: | Screw-assisted material extrusion technique is developed for tissue engineering applications to produce scaffolds with well-defined multiscale microstructural features and tailorable mechanical properties. In this study, in situ time-resolved synchrotron diffraction is employed to probe extrusion-based 3D printing of polycaprolactone (PCL) filaments. Time-resolved X-ray diffraction measurements reveals the progress of overall crystalline structural evolution of PCL during 3D printing. Particularly, in situ experimental observations provide strong evidence for the development of strong directionality of PCL crystals during the extrusion driven process. Results also show the evidence for the realization of anisotropic structural features through the melt extrusion-based 3D printing, which is a key development toward mimicking the anisotropic properties and hierarchical structures of biological materials in nature, such as human tissues. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | https://research.manchester.ac.uk/en/publications/6cbdfd54-7a50-4f6b-84a3-560523a00518 |
| DOI: | 10.1002/mame.201700494 |
| الاتاحة: | https://research.manchester.ac.uk/en/publications/6cbdfd54-7a50-4f6b-84a3-560523a00518 https://doi.org/10.1002/mame.201700494 https://pure.manchester.ac.uk/ws/files/65368865/Macromolecular_Materials_and_Engineering_final_submission_2_.pdf |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.2E391ABE |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/mame.201700494 |
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