Опубликована: Янв. 1, 2025
Язык: Английский
Nature Reviews Methods Primers, Год журнала: 2023, Номер 3(1)
Опубликована: Июнь 22, 2023
Язык: Английский
Процитировано
75
Polymer Testing, Год журнала: 2024, Номер 132, С. 108364 - 108364
Опубликована: Фев. 13, 2024
This study delves into how additive manufacturing has revolutionized the production of polymers over last three decades. Traditional polymer finds it difficult to fulfill demanding needs a wide range applications, even as faces issues with environmental sustainability and decreased plastic waste. On other hand, AM provides unmatched design freedom, expedited time-to-market, reduced material waste while enabling quick fabrication complex structures. The uses (AM) in consumer products, automotive, aerospace, medical implant sectors are examined this paper. Polymeric materials created by provide several benefits, including improved flexibility, less waste, lighter weight, ability include functionality. paper addresses need for emphasizing composition structural modification capabilities that brings synthesis. use methods evaluating quality performance AM, such scanning electron microscopy (SEM), dynamic mechanical analysis (DMA), thermogravimetric (TGA), differential calorimetry (DSC), is covered. review also highlights challenges facing now well its bright future, which might lead massive growth upheaval sectors. gives thorough overview changing field providing insights particular findings clearly stating goals, objectives, differences from earlier studies.
Язык: Английский
Процитировано
62
Additive manufacturing, Год журнала: 2024, Номер 85, С. 104142 - 104142
Опубликована: Апрель 1, 2024
Язык: Английский
Процитировано
16
Advanced Healthcare Materials, Год журнала: 2025, Номер 14(4)
Опубликована: Янв. 5, 2025
Prevalence of osteoarthritis has been increasing in aging populations, which necessitated the use advanced biomedical treatments. These involve grafts or delivering drug molecules entrapped scaffolds. However, such treatments often show suboptimal therapeutic effects due to poor half-life and off-target molecules. As a countermeasure, 3D printable robust hydrogel-based tissue-repair platform is developed containing decellularized extracellular matrix (dECM) from differentiated mammalian cells as cargo. Here, pre-osteoblastic pre-chondrogenic murine are vitro, decellularized, incorporated into methacrylated gelatin (GelMA) solutions form osteogenic (GelO) chondrogenic (GelC) hydrogels, respectively. Integrating bioactive dECM cell sources allows GelO GelC induce differentiation human adipose-derived stem (hASCs) toward lineages. Further, can be covalently adhered using carbodiimide coupling reaction, forming multi-layered hydrogel with potential application osteochondral plug. The designed also hASCs vitro. In conclusion, carrying printed offers promising new cell-free strategy for bone cartilage repair future management.
Язык: Английский
Процитировано
2
Advanced Materials Technologies, Год журнала: 2023, Номер 8(11)
Опубликована: Март 19, 2023
Abstract Multiscale printing of 3D perfusable geometries holds great potential for a range applications, from microfluidic systems to organ‐on‐a‐chip. However, the generation freeform designs spanning centimeter micrometer features represents an unmet challenge single fabrication method and thus may require convergence two or more modalities. Leveraging advances in light‐based printing, herein hybrid strategy is introduced tackle this challenge. By combining volumetric (VP) high‐resolution two‐photon ablation (2PA), possibility create multiscale models with ranging mesoscale microscale (2PA) demonstrated. To successfully combine these methods, micrometer‐size defects generated during VP process due optical modulation instability self‐focusing phenomena are first eliminated. tuning refractive index photoresin, defect‐free that can then be combined 2PA facilitate meet requirements, purely protein‐based photoclick photoresin gelatin‐norbornene gelatin‐thiol introduced. Finally, generate complex organotypic vasculature‐like constructs ≈400 µm ≈2 This opens new possibilities particular microfluidics organ/tissue‐on‐a‐chip technologies.
Язык: Английский
Процитировано
27
Advanced Healthcare Materials, Год журнала: 2023, Номер 12(23)
Опубликована: Июнь 23, 2023
Abstract 3D bioprinting has developed tremendously in the last couple of years and enables fabrication simple, as well complex, tissue models. The international space agencies have recognized unique opportunities these technologies for manufacturing cell models basic research space, particular investigating effects microgravity cosmic radiation on different types human tissues. In addition, is capable producing clinically applicable grafts, its implementation therefore can support autonomous medical treatment options astronauts future long term far‐distant missions. article discusses but also challenges operating bioprinters under conditions, mainly microgravity. While some process steps, most which involving handling liquids, are challenging microgravity, this environment help overcome problems such sedimentation low viscous bioinks. Hopefully, publication will motivate more researchers to engage topic, with publicly available becoming at International Space Station (ISS) imminent future.
Язык: Английский
Процитировано
27
Macromolecular Rapid Communications, Год журнала: 2024, Номер 45(7)
Опубликована: Янв. 25, 2024
Photocuring 3D printing of hydrogels, with sophisticated, delicate structures and biocompatibility, attracts significant attention by researchers possesses promising application in the fields tissue engineering flexible devices. After years development, photocuring technologies hydrogel inks make great progress. Herein, techniques including direct ink writing (DIW), stereolithography (SLA), digital light processing (DLP), continuous liquid interface production (CLIP), volumetric additive manufacturing (VAM), two photon polymerization (TPP) are reviewed. Further, raw materials for (photocurable polymers, monomers, photoinitiators, additives) applications devices also At last, current challenges future perspectives hydrogels discussed.
Язык: Английский
Процитировано
12
Polymers, Год журнала: 2024, Номер 16(8), С. 1148 - 1148
Опубликована: Апрель 19, 2024
Digital light processing (DLP) techniques are widely employed in various engineering and design fields, particularly additive manufacturing. Acrylate resins utilized DLP processes well known for their versatility, which enables the production of defect-free 3D-printed products with excellent mechanical properties. This study aims to improve thermal properties samples by incorporating mica as an inorganic filler at different concentrations (5%, 10%, 15%) optimizing dispersion adding a KH570 silane coupling agent. In this study, was introduced combined epoxy acrylate resin fabricate sample. Varying 15%
Язык: Английский
Процитировано
8
Advances in Colloid and Interface Science, Год журнала: 2024, Номер 328, С. 103163 - 103163
Опубликована: Май 7, 2024
Язык: Английский
Процитировано
8
Additive manufacturing, Год журнала: 2024, Номер unknown, С. 104443 - 104443
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
8