Overview of the Current State of Research on Metamaterials in Biomedicine DOI Creative Commons
Yicheng Yang

BIO Web of Conferences, Journal Year: 2024, Volume and Issue: 142, P. 03020 - 03020

Published: Jan. 1, 2024

This paper reviews the wide range of applications and current research status metamaterials in biomedical field, demonstrating their great potential enhancing diagnostic accuracy, promoting tissue regeneration, treating diseases. performance traditional materials, have made remarkable progress field by virtue unique physical properties high designability. In case terahertz metamaterials, precise detection biomolecules tissues has been achieved combining sensitivity with penetrability biological tissues. Mechanical on other hand, promote enhancement flexible strain sensors advancement engineering simulating mechanical behavior addition, multifunctional such as light-driven, thermally-driven, magnetic, chiral, electrically-driven opened up new possibilities biotechnology industry. field. Despite challenges biocompatibility control material degradation rate, are still promising for disease diagnosis, treatment, drug discovery. Future should focus improving biocompatibility, developing advanced manufacturing technologies, personalized medicine, strengthening interdisciplinary collaborations to further explore biomedicine.

Language: Английский

Recent Advances of Auxetic Metamaterials in Smart Materials and Structural Systems DOI

Yi Zhang,

Wei Jiang, Wei Jiang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Abstract Auxetic metamaterials refer to materials and structures with extraordinary deformation, i.e., transverse expansion (contraction) under uniaxial tension (compression). In recent decades, a very wide range of innovative functional performance has been discovered stemming from this behavior. This desirable exhibition adaptivity, programmability, functionality provides great potential in soft intelligent systems. However, thus far, the mainstream research on auxetic focused subjective design, monotonic mechanical properties, passive tunability. review thorough overview classical properties applications, primary objective proposing new roadmap auxetics for advances interdisciplinary field. The fundamental works are categorized different configurations mechanisms. particular, integration shape morphing, actuation, sensing, multiphysical response, inverse design is reviewed detail. To accelerate development smart structural systems, applications generalized into robotics (outside body), human–machine interaction (surrounding healthcare devices (inside body). Finally, several significant topics emphasized theory, material choice, manufacturing technique, applications.

Language: Английский

Citations

3

Biointegration of soft tissue-inspired hydrogels on the chorioallantoic membrane: An experimental characterization DOI Creative Commons
Manuel P. Kainz, Mathias Polz, Daniel Ziesel

et al.

Materials Today Bio, Journal Year: 2025, Volume and Issue: unknown, P. 101508 - 101508

Published: Jan. 1, 2025

Language: Английский

Citations

1

Mechanical Metamaterials for Bioengineering: In Vitro, Wearable, and Implantable Applications DOI Creative Commons
M. Kazim, Aniket Pal, Debkalpa Goswami

et al.

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

Robust Dual Equivariant Gradient Antibacterial Wound Dressing-Loaded Artificial Skin with Nano-chitin Particles Via an Electrospinning-Reactive Strategy DOI
Lin Wang,

Tengxiao Huang,

Xiaowei Xu

et al.

Advanced Fiber Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Language: Английский

Citations

6

Compressive behavior and shape memory performance of 4D‐printed metamaterial structures with different Poisson's ratio combinations DOI Open Access
Yuanyuan Wei, S. C. Yuan, Xing Shen

et al.

Polymer Engineering and Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 6, 2025

Abstract This paper explores the potential applications of 4D printing technology in aerospace field, with a focus on mechanical properties and reusability honeycomb metamaterials shape memory characteristics fabricated using polymers (SMPs). Currently, research SMP‐based is limited, particularly regarding influence cellular unit geometries their recovery performance, which remains unclear. To address this gap, study combines typical units positive, negative, zero Poisson's ratio into various structures. Through quasi‐static compression experiments, complemented by three‐dimensional digital image correlation (DIC) finite element analysis, performance deformation mechanisms three structures are compared detail. The patterns under elucidated, geometric shapes behavior response analyzed. Shape including single‐cycle multi‐cycle tests, designed to evaluate smart terms key metrics such as rate restoring force. systematically characterizes compressive different combinations, providing significant guidance for development 4D‐printed metamaterials. Highlights Metamaterial combining cells ratios. DIC FEM used assess effects failure. ZAZ structure shows superior stiffness energy absorption compression. Evaluate SMP loading conditions. ZAP exhibits more stable cyclic loading.

Language: Английский

Citations

0

Photocurable Reduced Graphene Oxide Containing Vitamin E-Loaded Dextran Based Cardiac Hydrogel Patches: Synthesis, Physical Characterization and In Vitro Assessment DOI

Esra Pervin Kızılcaoğlu,

Bengi Özkahraman

Journal of Drug Delivery Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 106796 - 106796

Published: March 1, 2025

Language: Английский

Citations

0

Fractal Analysis and Mechanical Characterization of 3D‐Printed Concave Hexagonal Structures With Negative Poisson's Ratio DOI
S. R. Lin, Mao‐Sheng Ran,

Donghang Jie

et al.

Fatigue & Fracture of Engineering Materials & Structures, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

ABSTRACT Materials with a negative Poisson's ratio have gained attention for their unique mechanical properties, enabling applications in aerospace, construction, and medicine. However, the complex geometry of such structures poses challenges traditional manufacturing. 3D printing offers solution, allowing precise fabrication these intricate designs. This study uses to create three types from PLA: concave hexagonal, four‐directional chiral, biomimetic feather structures. Tensile testing revealed that hexagonal structure outperformed others strength. Finite element simulations confirmed its superior load‐bearing capacity during fracture. Additionally, fractal analysis showed had highest dimension crack propagation, further validating superiority. These findings highlight structure's advantages through experimental, numerical, analyses.

Language: Английский

Citations

0

Prediction and verification of plastic properties for TZM shutter under 2000°C short-term exposure: Comparative study using combustion testing and thermo-structural analysis DOI

Yeon-Gwan Lee,

Min-Su Jang

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112455 - 112455

Published: April 1, 2025

Language: Английский

Citations

0

Optical 3D μ-printing of PVDF-based flexible microstructural auxetic metamaterials and 3D microgrid pyramid arrays for wearable electronics DOI
Nannan Zhou,

Nan Wang,

Han Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163956 - 163956

Published: May 1, 2025

Language: Английский

Citations

0

In Vivo Assessment of iPSC-Cardiomyocyte Loaded Auxetic Cardiac Patches Following Chronic Myocardial Infarction DOI
Olga Brazhkina, Jeong Hun Park, Milton E. Brown

et al.

Biomaterials, Journal Year: 2025, Volume and Issue: 323, P. 123418 - 123418

Published: May 20, 2025

Language: Английский

Citations

0