Composites Science and Technology, Journal Year: 2024, Volume and Issue: unknown, P. 110984 - 110984
Published: Nov. 1, 2024
Language: Английский
Bioprinting, Journal Year: 2025, Volume and Issue: 45, P. e00386 - e00386
Published: Jan. 5, 2025
Language: Английский
Citations
2
Polymer Testing, Journal Year: 2025, Volume and Issue: unknown, P. 108709 - 108709
Published: Jan. 1, 2025
Language: Английский
Citations
2
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160450 - 160450
Published: Feb. 1, 2025
Language: Английский
Citations
2
Smart Materials and Structures, Journal Year: 2025, Volume and Issue: 34(2), P. 025029 - 025029
Published: Jan. 9, 2025
Abstract This paper presents, for the first time, concept of four-dimensional (4D) printing actuators that are designed using a generative artificial intelligence (AI) tool. The AI tool used in this work is Ideogram, which text-to-image allows creating images based on user’s prompts. These prompts carefully formulated to assess ability Ideogram generate designs have uniform shapes with infill patterns, nonuniform and patterns. Two address each case different way, adding up total six Each prompt four as designs. process followed by extracting design’s path Inkscape exporting it SolidWorks. design then sliced two approaches via Simplify3D, leads development 48 method prints passive parts actuator 100% active 0% (except single outline perimeter), while second uses both parts. 4D printed from polylactic acid (PLA) fused deposition modeling activated hot water. bending performance PLA characterized Kinovea. cause be significantly altered. Therefore, angles these range 9.3° 72.8°, directions 0° 170°. developed demonstrate complex due randomness induced strain during process. results illustrate proposed promising various types applications require developing creative designs, offering new possibilities where standard methods may fall short.
Language: Английский
Citations
1
Advanced Engineering Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 21, 2025
Mechanical metamaterials represent a promising class of materials characterized by unconventional mechanical properties derived from their engineered architectures. In the realm bioengineering, these offer unique opportunities for applications spanning in vitro models, wearable devices, and implantable biomedical technologies. This review discusses recent advancements bioengineering contexts. metamaterials, tailored to mimic specific biological tissues, enhance fidelity relevance models disease modeling therapy testing. Integration into devices enables creation comfortable adaptive interfaces with human body. Utilization promotes tissue regeneration, supports biomechanical functions, minimizes host immune responses. Key design strategies material selection criteria critical optimizing performance biocompatibility are elucidated. Representative case studies demonstrating benchtop phantoms scaffolds (in platforms); footwear, architectured fabrics, epidermal sensors (wearables); cardiovascular, gastrointestinal, orthopedic multifunctional patches highlighted. Finally, challenges future directions field discussed, emphasizing potential transform research enabling novel functionalities improving outcomes across diverse use cases.
Language: Английский
Citations
1
Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112354 - 112354
Published: March 1, 2025
Language: Английский
Citations
1
Materials & Design, Journal Year: 2025, Volume and Issue: unknown, P. 113737 - 113737
Published: Feb. 1, 2025
Language: Английский
Citations
0
Advanced Materials Technologies, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 25, 2025
Abstract With technological advancement and development, there is a tremendous increase in demand for different smart materials because of their stimulation from external sources. Moreover, the time‐dependent response provides insight into fabrication these using 4D printing (4DP) techniques. Hence, this study presents comprehensive review 4DP materials. The covers aspects material, design optimization to printing. Herein, have been discussed detail based on physical, biological, chemical stimuli‐responsive subtype's behavior. For designing materials, usage tools such as new software, finite element analysis, machine learning are also discussed. challenging responsive natures complexity mechanisms. detailed present 3D techniques, use 4DP, how future applications can be incorporated with material presented. help learning, directions fabricating 4DP. challenges utilization comprehensively covered.
Language: Английский
Citations
0
Advanced Engineering Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 3, 2025
This study proposes innovative bioinspired tubular metamaterial structures modeled after the zigzag patterns commonly found in natural systems. The straight, curved and their symmetrical counterparts serve as inspiration for design of a novel biomimetic tube. To enhance mechanical performance these tubes, circumferential stiffeners are incorporated, varying both quantity arrangement. Various samples fabricated using additive manufacturing, experimental testing combined with finite‐element analysis is employed to assess deformation behavior, energy absorption (EA), specific EA (SEA), effective Young's modulus ( E eff ). Results demonstrate that addition significantly enhances capacity behavior by overall Poisson's ratio enhancing stiffness. Straight tubes exhibit highest stiffness, while symmetric show up 33% improvement stiffener integration. Nonsymmetric configurations enhanced integration superior 52%. Stiffeners SEA 42% tubes. parametric further emphasizes critical role geometric parameters optimizing performance. These results provide valuable insights designing advanced high variety applications.
Language: Английский
Citations
0
Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: unknown, P. e01346 - e01346
Published: March 1, 2025
Language: Английский
Citations
0