Recent Advances in the Additive Manufacturing of Stimuli‐Responsive Soft Polymers

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

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3D printing of stimuli-responsive hydrogel materials: Literature review and emerging applications

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

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3D‐printed intracoronal restorations, occlusal and laminate veneers: Clinical relevance, properties, and behavior compared to milled restorations; a systematic review and meta‐analysis

Journal of Esthetic and Restorative Dentistry, Journal Year: 2024, Volume and Issue: 36(8), P. 1153 - 1170

Published: March 29, 2024

To assess the feasibility of producing 3D-printed intracoronal restorations, thin and ultrathin veneers, to compare their mechanical behavior, accuracy, biological, stain susceptibility currently applied milled restorations.

Language: Английский

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The Applications of 3D-Printing Technology in Prosthodontics: A Review of the Current Literature

Cureus, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 3, 2024

Prosthodontics has become increasingly popular because of its cosmetic attractiveness. 3D printing revolutionized prosthodontics, enabling the creation high-quality dental prostheses. It creates detailed restorations, such as crowns, bridges, implant-supported frameworks, surgical templates, dentures, and orthodontic models. In addition, it saves production time but faces challenges elevated expenses requirement for innovative materials technologies. This review gives insights into uses in presenting how significantly changed clinical practices. article discusses different techniques. Additionally, showcases capacity to improve prosthodontic practice proposes prospects future investigation.

Language: Английский

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Evaluation of Internal and Marginal Accuracy (Trueness and Precision) of Laminates Using DLP Printing and Milling Methods

Biomimetics, Journal Year: 2025, Volume and Issue: 10(1), P. 67 - 67

Published: Jan. 20, 2025

This study evaluated the internal and marginal accuracy (trueness precision) of zirconia laminate veneers fabricated using DLP printing milling method, employing 3D analysis software program. The maxillary central incisor tooth a typodont model was prepared by dentist scanned desktop scanner. An anatomical designed computer-aided design (CAD) saved in standard tessellation language (STL) format. Thirty laminates were manufactured machine (MLL group) printer (PTL group). All specimens scanned, their areas edited accordingly. root-mean-square value used to assess laminates. Statistical significance Mann–Whitney U test. Statistically significant differences found RMS values for both groups (p < 0.001 p = 0.034, respectively). MLL PTL differed significantly terms precision 0.017), but not at margin 0.361). DLP-printed demonstrated stable consistent performance, making technique reliable option producing esthetic prostheses.

Language: Английский

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Evolution of Medical 3D Printing, Printable Biomaterials, Prosthetic and Regenerative Dental Applications

Bioprinting, Journal Year: 2025, Volume and Issue: unknown, P. e00395 - e00395

Published: Jan. 1, 2025

Language: Английский

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Three-Dimensional-Printed Elements Based on Polymer and Composite Materials in Dentistry: A Narrative Review

Bratislavské lekárske listy/Bratislava medical journal, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 27, 2025

Abstract 3D printing technologies are manufacturing based on computer-designed digital models that allow fabrication of layered three-dimensional objects. This review aims to present a summary the literature published 3D-printed polymer and composite materials in dentistry. A search was performed using PubMed database identify eligible articles. In total 508 articles were identified original query, with 362 being eliminated exclusion criteria 146 screened their abstracts, 68 studied detail. Subsequently, these divided into three groups area application: (1) restorative dentistry, which included printed crowns, bridges, veneers; (2) regenerative dentistry tissue engineering, such as scaffolds; (3) oral guides other appliances, surgical guides, dental implants, splints. this technology is described, including its benefits regarding working time, accuracy overall design products. The shows most application printable polymers composites Even though for properties effects human body well environment, novel specific revolutionary characteristics have emerged recent years given special attention. However, more research needed ensure safety use confirm both vivo vitro conditions.

Language: Английский

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Mechanical and Material Analysis of 3D-Printed Temporary Materials for Implant Reconstructions—A Pilot Study

Biomedicines, Journal Year: 2024, Volume and Issue: 12(4), P. 870 - 870

Published: April 15, 2024

In this study, the authors analyzed modern resin materials typically used for temporary reconstructions on implants and manufactured via 3D printing. Three broadly resins: NextDent Denture 3D, C&B MFH Bleach, Graphy TC-80DP were selected analysis compared to currently acrylic ABS-like resin. order achieve this, mechanical tests conducted, starting with static tensile test PN-EN. After tests, of chemical composition was performed images SEM microstructure taken. Moreover, numerical simulations conducted create models compare accuracy test. The parameters obtained in computational environment enabled more than 98% correspondence between experimental charts, which constitutes an important step towards further development numeric methods dentistry prosthodontics.

Language: Английский

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Three-Dimensionally-Printed Polymer and Composite Materials for Dental Applications with Focus on Orthodontics

Polymers, Journal Year: 2024, Volume and Issue: 16(22), P. 3151 - 3151

Published: Nov. 12, 2024

Three-dimensional printing has transformed dentistry by enabling the production of customized dental restorations, aligners, surgical guides, and implants. A variety polymers composites are used, each with distinct properties. This review explores materials used in 3D for applications, focusing on trends identified through a literature search PubMed, Scopus, Web Science. The most studied areas include 3D-printed crowns, bridges, removable prostheses, aligners. development new is still ongoing also holds great promise terms environmentally friendly technologies. Modern manufacturing technologies have promising future all dentistry: prosthetics, periodontology, oral surgery, implantology, orthodontics, regenerative dentistry. However, further studies needed to safely introduce latest materials, such as nanodiamond-reinforced PMMA, PLA reinforced nanohydroxyapatite or magnesium, PLGA tricalcium phosphate PEEK hydroxyapatite titanium into clinical practice.

Language: Английский

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Exploring the Horizons of Four-Dimensional Printing Technology in Dentistry

Cureus, Journal Year: 2024, Volume and Issue: unknown

Published: April 18, 2024

In dentistry, the integration of additive manufacturing, particularly 3D printing, has marked significant progress. However, emergence 4D which allows materials to change shape dynamically in response stimuli, opens up new avenues for innovation. This review sheds light on recent advancements and potential applications printing delving into fundamental principles involved. It emphasizes versatility shape-changing polymers composites, highlighting their ability adapt dynamically. Furthermore, explores challenges opportunities integrating dental practice, including customization prosthetics, orthodontic devices, drug delivery systems also probing benefits utilizing stimuli-responsive improve patient comfort, treatment outcomes, overall efficiency discusses current limitations future directions, emphasizing importance standardized fabrication techniques, biocompatible materials, regulatory considerations. Owing its diverse advantages, technology is poised transform multiple facets thereby fostering development healthcare solutions that are more tailored, effective, centered around needs.

Language: Английский

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