Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 452, P. 139401 - 139401
Published: Sept. 26, 2022
Language: Английский
Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 452, P. 139401 - 139401
Published: Sept. 26, 2022
Language: Английский
Journal of the European Ceramic Society, Journal Year: 2022, Volume and Issue: 42(8), P. 3351 - 3373
Published: Feb. 23, 2022
Language: Английский
Citations
179Composites Part B Engineering, Journal Year: 2023, Volume and Issue: 254, P. 110585 - 110585
Published: Feb. 4, 2023
Language: Английский
Citations
162Journal of Materials Research and Technology, Journal Year: 2022, Volume and Issue: 21, P. 2612 - 2641
Published: Oct. 18, 2022
Language: Английский
Citations
149Polymers, Journal Year: 2022, Volume and Issue: 14(12), P. 2449 - 2449
Published: June 16, 2022
Additive manufacturing or 3D printing of materials is a prominent process technology which involves the fabrication layer-by-layer point-by-point in subsequent manner. With recent advancements additive manufacturing, has excited great potential for extension simple designs to complex multi-material geometries. Vat photopolymerization subdivision possesses many attractive features, including excellent resolution, high dimensional accuracy, low-cost and ability spatially control material properties. However, currently limited by design strategies, chemistries, equipment limitations. This review aims provide readers with comprehensive comparison different technologies along detailed knowledge on advances vat technologies. Furthermore, we describe popular chemistries both from past more recently, future prospects address material-related limitations photopolymerization. Examples impressive capabilities inspired nature are applicable today multiple areas life briefly presented applications section. Finally, our point view printed structures as well way forward towards promising further
Language: Английский
Citations
125Advanced Materials, Journal Year: 2022, Volume and Issue: 35(23)
Published: Dec. 3, 2022
Liquid crystal elastomers (LCEs) are renowned for their large, reversible, and anisotropic shape change in response to various external stimuli due lightly cross-linked polymer networks with an oriented mesogen direction, thus showing great potential applications robotics, bio-medics, electronics, optics, energy. To fully take advantage of the stimuli-responsive behaviors LCEs, it is preferable achieve a locally controlled alignment into monodomain orientations. In recent years, application 4D printing LCEs opens new doors simultaneously programming 3D geometry, offering more opportunities higher feasibility fabrication 4D-printed LCE objects desirable properties. Here, state-of-the-art advances reviewed, emphasis on both mechanisms applications. First, fundamental properties working principles representative techniques briefly introduced. Then, by advantages over conventional manufacturing methods demonstrated. Finally, perspectives current challenges development trends toward discussed, which may shed light future research directions this field.
Language: Английский
Citations
109International Journal of Extreme Manufacturing, Journal Year: 2023, Volume and Issue: 5(3), P. 032007 - 032007
Published: May 24, 2023
Abstract Piezoelectricity in native bones has been well recognized as the key factor bone regeneration. Thus, bio-piezoelectric materials have gained substantial attention repairing damaged by mimicking tissue’s electrical microenvironment (EM). However, traditional manufacturing strategies still encounter limitations creating personalized scaffolds, hindering their clinical applications. Three-dimensional (3D)/four-dimensional (4D) printing technology based on principle of layer-by-layer forming and stacking discrete demonstrated outstanding advantages fabricating scaffolds a more complex-shaped structure. Notably, 4D functionality-shifting can provide time-dependent programmable tissue EM response to external stimuli for In this review, we first summarize physicochemical properties commonly used (including polymers, ceramics, composites) representative biological findings Then, discuss latest research advances 3D terms feedstock selection, process, induction strategies, potential Besides, some related challenges such scalability, resolution, stress-to-polarization conversion efficiency, non-invasive ability after implantation put forward. Finally, highlight shape/property/functionality-shifting smart engineering (BTE). Taken together, review emphasizes appealing utility 3D/4D printed piezoelectric next-generation BTE implants.
Language: Английский
Citations
93European Polymer Journal, Journal Year: 2024, Volume and Issue: 205, P. 112718 - 112718
Published: Jan. 2, 2024
In the contemporary era, novel manufacturing technologies like additive (AM) have revolutionized different engineering sectors including biomedical, aerospace, electronics, etc. Four-dimensional (4D) printing aka AM of smart materials is gaining popularity among scientific community, which has excellent ability to make soft structures such as robots, actuators, and grippers. These are developed by applying various stimuli pH, temperature, magnetic field, many combinations onto materials. Stimuli in 3D permit shape-morphing behaviors bending, twisting, folding, swelling, rolling, shrinking, origami, or locomotion. A wide variety can be fabricated through incorporation hard particles into resulting magneto-active (MASMs). With this integration, magneto-thermal coupling actuation allows diverse magneto-deformations, facilitating development personalized devices that capable enhanced deformation. review, guidelines provided on for MASMs polymers (MAPs), composites, hydrogels (MAHs) booming flexible wearable biomimetic devices. Moreover, 3D-printed robotics an outstanding capacity adapt complicated situations advanced actuating applications. Finally, some current challenges emerging areas exciting technology been proposed. Lastly, it anticipated technological advancements developing intelligent will a significant impact design real-world
Language: Английский
Citations
84Additive manufacturing, Journal Year: 2023, Volume and Issue: 65, P. 103441 - 103441
Published: Feb. 2, 2023
Language: Английский
Citations
79Progress in Materials Science, Journal Year: 2023, Volume and Issue: 138, P. 101129 - 101129
Published: April 23, 2023
Additive manufacturing (AM) processes have proven to be a perfect match for topology optimization (TO), as they are able realize sophisticated geometries in unique layer-by-layer manner. From viewpoint, however, there is significant likelihood of process-related defects within complex geometrical features designed by TO. This because TO seldomly accounts process constraints and conditions typically perceived purely design tool. On the other hand, advanced AM simulations shown their potential reliable tools capable predicting various hence serving second-to-none material tool achieving targeted properties. Thus far, these two geometry been traditionally viewed entirely separate paradigms, whereas one must conceive them holistic computational instead. More specifically, models provide input physics-based TO, where consequently, not only component will function optimally, but also near-to-minimum defects. In this regard, we aim at giving thorough overview concepts applied AM. The paper arranged following way: first, literature on performance reviewed then most recent developments techniques related covered. Process play pivotal role latter type serve additional top primary end-user objectives. As natural consequence this, comprehensive detailed review non-metallic metallic additive performed, divided into micro-scale deposition-scale simulations. Material multi-scaling which central process-structure-property relationships, next followed subsection reduced-order versions incorporable due lower requirements. Finally concluded suggestions further research paths discussed.
Language: Английский
Citations
66Advanced Materials, Journal Year: 2023, Volume and Issue: 36(34)
Published: Sept. 22, 2023
Additive manufacturing (AM), which is based on the principle of layer-by-layer shaping and stacking discrete materials, has shown significant benefits in fabrication complicated implants for tissue engineering (TE). However, many native tissues exhibit anisotropic heterogenous constructs with diverse components functions. Consequently, replication biomimetic using conventional AM processes a single material challenging. Multimaterial 3D 4D bioprinting (with time as fourth dimension) emerged promising solution constructing multifunctional that can mimic host microenvironment better than single-material alternatives. Notably, 4D-printed multimaterial architectures provide time-dependent programmable dynamic promote cell activity regeneration response to external stimuli. This paper first presents typical design strategies TE applications. Subsequently, latest are discussed, along their advantages challenges. In particular, potential smart highlighted. Furthermore, this review provides insights into how facilitate realization next-generation
Language: Английский
Citations
65