Current Opinion in Biomedical Engineering, Journal Year: 2023, Volume and Issue: 28, P. 100508 - 100508
Published: Oct. 6, 2023
Advanced Engineering Materials, Journal Year: 2023, Volume and Issue: 25(21)
Published: Aug. 29, 2023
Stimuli‐responsive polymers (SRPs) are special types of soft materials, which have been extensively used for developing flexible actuators, robots, wearable devices, sensors, self‐expanding structures, and biomedical thanks to their ability change shapes functional properties in response external stimuli including light, humidity, heat, pH, electric field, solvent, magnetic field or combinations two more these stimuli. In recent years, additive manufacturing (AM) aka 3D printing technology SRPs, also known as 4D printing, has gained phenomenal attention different engineering fields, its unique develop complex, personalized, innovative undergo twisting, elongating, swelling, rolling, shrinking, bending, spiraling, other complex morphological transformations. Herein, an effort made provide insightful information about the AM techniques, type applications including, but not limited tissue engineering, bionics, construction, smart textiles. This article incorporates current challenges prospects, hoping basis utilization this fields. It is expected that amalgamation with SRPs would unparalleled advantages arenas.
Language: Английский
Citations
84
European 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
83
Giant, Journal Year: 2023, Volume and Issue: 17, P. 100209 - 100209
Published: Nov. 15, 2023
Additive manufacturing (AM) aka three-dimensional (3D) printing has been a well-established and unparalleled technology, which is expanding the boundaries of materials science exhibiting an enormous potential to fabricate intricate geometries for healthcare, electronics, construction sectors. In contemporary era, combination AM technology stimuli-responsive hydrogels (SRHs) helps create dynamic functional structures with extreme accuracy, are capable changing their shape, functional, or mechanical properties in response environmental cues such as humidity, heat, light, pH, magnetic field, electric etc. 3D SRHs permits creation on-demand dynamically controllable shapes excellent control over various self-repair, self-assembly, multi-functionality, These accelerate researchers think unthinkable applications. Additively manufactured objects have shown applications like tissue engineering, drug delivery, soft robots, sensors, other biomedical devices. The current review provides recent progress SRHs, more focus on techniques, stimuli mechanisms, shape morphing behaviors, Finally, trends future roadmap additively smart different also presented, will be helpful research. This holds great promise providing fundamental knowledge about diverse
Language: Английский
Citations
71
International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 251, P. 126287 - 126287
Published: Aug. 11, 2023
Cellulose nanocrystals (CNCs) have gained significant attraction from both industrial and academic sectors, thanks to their biodegradability, non-toxicity, renewability with remarkable mechanical characteristics. Desirable characteristics of CNCs include high stiffness, strength, excellent flexibility, large surface-to-volume ratio. Additionally, the properties can be tailored through chemical modifications for high-end applications including tissue engineering, actuating, biomedical. Modern manufacturing methods 3D/4D printing are highly advantageous developing sophisticated intricate geometries. This review highlights major developments additive manufactured CNCs, which promote sustainable solutions across a wide range applications. this contribution also presents current challenges future research directions CNC-based composites developed techniques myriad engineering sectors wound healing, wearable electronics, robotics, anti-counterfeiting Overall, will greatly help scientists chemistry, materials, biomedicine, other disciplines comprehend underlying principles, properties, additively structures.
Language: Английский
Citations
70
Buildings, Journal Year: 2024, Volume and Issue: 14(4), P. 989 - 989
Published: April 2, 2024
As an emerging method in engineering construction, concrete 3D printing has experienced rapid development recent years due to its advantages terms of automation, digitization, and intelligence. In order comprehensively understand the research progress technology, literature on technology published Web Science core database from 2014 2023 is used as a data source, visualization tool CiteSpace utilized analyze these results following aspects: number publications, collaboration networks, hotspots, evolutionary trends. The show that publications field been increasing year year, with gradually accelerating growth rate. top three journals publication volume are Construction Building Materials, Cement Concrete Composites, Materials. Research mainly conducted through collaborations among groups or institutions, while there relatively fewer interactions researchers different regions, countries. current direction focuses materials, process parameters, technology. content progressed initial explorations detailed studies materials their performance. Overall, this continues add further details our knowledge application increasing. automated, digitized, intelligent construction methods serve powerful driving force for transformation upgrading architecture.
Language: Английский
Citations
7
Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(12)
Published: Dec. 1, 2024
ABSTRACT This review provides a comprehensive overview of the emerging applications stimuli‐responsive hydrogels in 3D printing, emphasizing their transformative potential creating adaptive and multifunctional structures. Stimuli‐responsive hydrogels, including magneto‐, thermo‐, pH‐, moisture‐, solvent‐, photo‐responsive varieties, have gained significant attention due to ability undergo dynamic changes response specific environmental stimuli. The begins by exploring fundamental characteristics fabrication methods used additive manufacturing, highlighting exceptional adaptability programmability. It then delves into various across diverse fields, soft robotics, tissue engineering, drug delivery systems, wearable electronics, food technology, electromagnetic interference shielding, anti‐counterfeiting technologies. By integrating latest advancements printing techniques, this aims offer insights how are enabling development innovative, intelligent, environmentally responsive systems. future perspectives section discusses challenges opportunities for advancing use suggesting directions research that could push boundaries functional materials programmable
Language: Английский
Citations
4
ACS Nano, Journal Year: 2025, Volume and Issue: unknown
Published: April 17, 2025
Micro/nanoscale bioelectronics show great promise to noninvasively monitor the electrophysiological activities of electroactive tissue constructs. However, existing methods incorporate microelectronics into biological scaffolds commonly rely on multiple microfabrication and manual assembly processes, restraining controllability microelectrode arrangement similarity cellular organizations native tissues. Herein, a laser-assisted electrohydrodynamic (EHD) printing strategy is proposed directly fabricate microfibrous architecture with built-in for monitoring aligned cardiomyocytes. A dual-nozzle EHD system developed sequentially print polycaprolactone (PCL) microfibers, gold microelectrodes, high-density parallel microfibers in layer-by-layer manner. The microelectrodes are precisely deposited between two layers PCL locally sintered by laser achieve conductivity 2.82 × 106 S m-1. encapsulated predefined exposure length can be freely reproducibly printed at specific position inside exhibit good electrical stability under cell-culturing conditions, which enables noninvasive, high-quality, spatiotemporal readouts cardiomyocytes directed top microfibers. presented technique provides an innovative functional constructs situ advance fields drug testing organ-on-chip systems.
Language: Английский
Citations
0
Crystals, Journal Year: 2024, Volume and Issue: 14(4), P. 334 - 334
Published: March 31, 2024
In this Special Issue entitled “Advances in New Functional Biomaterials for Medical Applications”, we present a remarkable compilation of research that spans the innovative landscape biomaterials tailored to enhance medical treatments, diagnostics, and tissue engineering [...]
Language: Английский
Citations
1
RSC Advances, Journal Year: 2024, Volume and Issue: 14(17), P. 11614 - 11615
Published: Jan. 1, 2024
Andrzej Zieliński and Beata Majkowska-Marzec introduce the
Citations
1
ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: 6(20), P. 12362 - 12381
Published: Oct. 15, 2024
Mechanical metamaterials have garnered significant attention due to their extraordinary mechanical properties derived from structural design. This displays huge potential for emerging material applications. Although hydrogels present challenges in the fabrication of intrinsic high water content, inclusion is desirable because unique responsive properties. distinctive responsiveness and characteristics opens up exciting possibilities smart applications fields such as biomedical engineering, soft robotics, sensors. In past five years, advancements hydrogel techniques additive manufacturing multimaterial approaches enabled design more complex customizable ranging macro- nanostructures. review offers recent insights into materials metamaterials, highlighting development diverse by harnessing characteristics. It discusses various metamaterial characteristics, including negative hydration expansion, auxetic behavior, geometric transformation, programmable properties, while also addressing current charting future prospects field.
Language: Английский
Citations
1