Stretchable Thermochromic Fluorescent Fibers Based on Self-Crystallinity Phase Change for Smart Wearable Displays DOI Open Access

Yongmei Guo,

Zixi Hu,

Luyao Zhan

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(24), P. 3575 - 3575

Published: Dec. 21, 2024

Smart fibers with tunable luminescence properties, as a new form of visual output, present the potential to revolutionize personal living habits in future and are receiving more attention. However, huge challenge smart wearable materials is their stretching capability for seamless integration human body. Herein, stretchable thermochromic fluorescent prepared based on self-crystallinity phase change, using elastic polyurethane (PU) fiber matrix, meet dynamic requirements The switching fluorescence-emitting characteristic derived from reversible conversion dispersion/aggregation state fluorophore coumarin 6 (C6) quencher methylene blue (MB) phase-change material hexadecanoic acid (HcA) during heating/cooling processes. Considering important role materials, dye encapsuled solid via piercing–solidifying method avoid dissolution HcA by organic solvent PU spinning solution maintain excellent behavior fibers. obtained wet exhibit good emission contrast reversibility, well high elasticity 800% elongation. This work presents strategy constructing human–machine interaction communications.

Language: Английский

Recent Advances in Next‐Generation Textiles DOI Open Access
Yucheng Tian,

Ruida Ding,

Sam S. Yoon

et al.

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

Published: Jan. 5, 2025

Textiles have played a pivotal role in human development, evolving from basic fibers into sophisticated, multifunctional materials. Advances material science, nanotechnology, and electronics propelled next-generation textiles beyond traditional functionalities, unlocking innovative possibilities for diverse applications. Thermal management incorporate ultralight, ultrathin insulating layers adaptive cooling technologies, optimizing temperature regulation dynamic extreme environments. Moisture utilize advanced structures unidirectional transport breathable membranes, ensuring exceptional comfort activewear outdoor gear. Protective exhibit enhanced features, including antimicrobial, antiviral, anti-toxic gas, heat-resistant, radiation-shielding capabilities, providing high-performance solutions healthcare, defense, hazardous industries. Interactive integrate sensors monitoring physical, chemical, electrophysiological parameters, enabling real-time data collection responses to various environmental user-generated stimuli. Energy leverage triboelectric, piezoelectric, hygroelectric effects improve energy harvesting storage wearable devices. Luminous display textiles, electroluminescent fiber optic systems, enable visual applications fashion communication. These advancements position at the forefront of materials significantly expanding their potential across wide range

Language: Английский

Citations

6

Boosting flexible electronics with integration of two‐dimensional materials DOI Creative Commons
Chongyang Hou, Shuye Zhang, Rui Liu

et al.

InfoMat, Journal Year: 2024, Volume and Issue: 6(7)

Published: June 4, 2024

Abstract Flexible electronics has emerged as a continuously growing field of study. Two‐dimensional (2D) materials often act conductors and electrodes in electronic devices, holding significant promise the design high‐performance, flexible electronics. Numerous studies have focused on harnessing potential these for development such devices. However, to date, incorporation 2D rarely been summarized or reviewed. Consequently, there is an urgent need develop comprehensive reviews rapid updates this evolving landscape. This review covers progress complex material architectures based materials, including interfaces, heterostructures, 2D/polymer composites. Additionally, it explores wearable energy storage conversion, display touch technologies, biomedical applications, together with integrated solutions. Although pursuit high‐performance high‐sensitivity instruments remains primary objective, also warrants consideration. By combining multiple functionalities into singular device, augmented by machine learning algorithms, we can potentially surpass performance existing technologies. Finally, briefly discuss future trajectory burgeoning field. discusses recent advancements sensors made from their applications architecture device design.

Language: Английский

Citations

13

Research integrity in the era of artificial intelligence: Challenges and responses DOI Creative Commons
Ziyu Chen,

Chang-ye Chen,

Guozhao Yang

et al.

Medicine, Journal Year: 2024, Volume and Issue: 103(27), P. e38811 - e38811

Published: July 5, 2024

The application of artificial intelligence (AI) technologies in scientific research has significantly enhanced efficiency and accuracy but also introduced new forms academic misconduct, such as data fabrication text plagiarism using AI algorithms. These practices jeopardize integrity can mislead directions. This study addresses these challenges, underscoring the need for community to strengthen ethical norms, enhance researcher qualifications, establish rigorous review mechanisms. To ensure responsible transparent processes, we recommend following specific key actions: Development enforcement comprehensive guidelines that include clear protocols use analysis publication, ensuring transparency accountability AI-assisted research. Implementation mandatory ethics training researchers, aimed at fostering an in-depth understanding potential misuses promoting practices. Establishment international collaboration frameworks facilitate exchange best development unified standards Protecting is paramount maintaining public trust science, making recommendations urgent consideration action.

Language: Английский

Citations

12

Reversible Chemical Modifications of Graphene Oxide for Enhanced Viral Capture and Release in Water DOI Creative Commons
Pilar Ferré-Pujol, Seiji Obata, Jésus Raya

et al.

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120015 - 120015

Published: Jan. 1, 2025

Language: Английский

Citations

1

Structural Design of Single‐Atom Catalysts for Enhancing Petrochemical Catalytic Reaction Process DOI
Min Li,

Guangxun Sun,

Zhidong Wang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(25)

Published: March 18, 2024

Abstract Petroleum, as the “lifeblood” of industrial development, is important energy source and raw material. The selective transformation petroleum into high‐end chemicals great significance, but still exists enormous challenges. Single‐atom catalysts (SACs) with 100% atom utilization homogeneous active sites, promise a broad application in petrochemical processes. Herein, research systematically summarizes recent progress SACs catalytic reaction, proposes role structural design enhancing performance, elucidates reaction mechanisms conversion processes, reveals high activity origins at atomic scale. Finally, key challenges are summarized an outlook on design, identification appropriate artificial intelligence technology provided for achieving scale‐up process.

Language: Английский

Citations

7

Scalable, Fast Light‐Responsive, and Excellent Color‐Retention Fiber‐Based Photochromic Wearables for Sustainable Photo‐Patterning and Information Security Encryption DOI Open Access
Junze Zhang,

Tiandi Chen,

Meng Zhu

et al.

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

Published: Nov. 6, 2024

Abstract Fiber‐based photochromic wearables have attracted growing attention in sustainable photo‐patterning information displays, security encryption, and optical data recording/storage. Molybdenum trioxide (MoO 3 ) is one of the key materials that possesses good performance, nevertheless, it faces considerable challenges preparing textiles with stable, scalable, long color‐retention properties. In this work, a new kind fiber‐based designed developed by combining cotton fabric MoO ‐based self‐adhesive polymer network chain silyl group. The prepared wearable has exhibited excellent fatigue resistance favorable reversibility (> 40 cycles), rapid light response (reach color saturation UV dose 60 kJ m −2 ), outstanding retention capability 90 days), desirable biocompatibility (cell viability > 100%). addition, could maintain fast even after experiencing repeated washing (20 cycles). Moreover, are verified resisting deterioration acid solution, alkali sweat (pH 2.0–9.0) as well keeping clear patterns under sunlight irradiation. As demonstration application, made employed for applications rewritable encryption.

Language: Английский

Citations

4

Untethered Soft Robots Based on 1D and 2D Nanomaterials DOI Open Access

Jingwen He,

Peng Huang,

Bingjue Li

et al.

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

Published: Jan. 21, 2025

Abstract Biological structures exhibit autonomous and intelligent behaviors, such as movement, perception, responses to environmental changes, through dynamic interactions with their surroundings. Inspired by natural organisms, future soft robots are also advancing toward autonomy, sustainability, interactivity. This review summarizes the latest achievements in untethered based on 1D 2D nanomaterials. First, performance of actuators designed different is compared. Then, development basic locomotion forms, including crawling, jumping, swimming, rolling, gripping, multimodal, mimicking biological motion mechanisms under stimuli, discussed. Subsequently, various self‐sustained movements imbalance static stimuli introduced, light tracking, self‐oscillating, self‐crawling, self‐rolling, flying. Following that, progress integrated additional functionalities sensing, energy harvesting, storage summarized. Finally, challenges faced this field prospects for

Language: Английский

Citations

0

Simultaneous Isotropic Omnidirectional Hypersensitive Strain Sensing and Deep Learning‐Assisted Direction Recognition in a Biomimetic Stretchable Device DOI Creative Commons
Muzi Xu,

Jiaqi Zhang,

Chaoqun Dong

et al.

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

Published: Jan. 31, 2025

Omnidirectional strain sensing and direction recognition ability are features of the human tactile sense, essential to address intricate dynamic requirements real-world applications. Most current sensors work by converting uniaxial into electrical signals, which restricts their use in environments with multiaxial strain. Here, first device simultaneous isotropic omnidirectional hypersensitive (IOHSDR) capabilities is introduced. By mimicking fingers from three dimensions, IOHSDR realizes a novel heterogeneous substrate that incorporates involute circle, resulting behavior radial anisotropic property for sensing. With assistance deep learning-based model, accomplishes an impressive accuracy 99.58% recognizing 360° stretching directions. Additionally, it exhibits superior performance typical properties stretchable sensors, gauge factor 634.12, ultralow detection limit 0.01%, outstanding durability exceeding 15 000 cycles. The demonstration artery pulse throat vibration applications highlights IOHSDR's unique characteristics precise unleashing new classes wearable health monitoring devices.

Language: Английский

Citations

0

Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality DOI Creative Commons

Yong Kyu Choi,

Jiheon Kim, Jaemin Lee

et al.

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

Published: March 9, 2025

Smart textiles integrated with 2D materials are revolutionizing the field of wearable technologies by providing advanced functionalities that extend far beyond those traditional fabrics. This review comprehensively explores cutting‐edge materials, such as graphene derivatives, MXenes, and transition‐metal dichalcogenides, highlights their unique electrical, mechanical, thermal properties. The sophisticated methods which these embedded into textiles, including coating, deposition, 3D printing, spinning, other approaches, thoroughly discussed. is followed an overview applications smart energy harvesting, environmental human health monitoring, storage, electromagnetic‐interference shielding, management, each contribute to multifaceted capabilities modern wearables. Finally, emphasizes shift toward multifunctionality, through increasingly configured perform multiple roles simultaneously, thereby enhancing both utility efficiency textiles. By offering a detailed account current achievements potential advancements in this underscores pivotal role crafting next‐generation wearables for healthcare, sports, beyond.

Language: Английский

Citations

0

Ultra-Stretchable Polymer Fibers Anchored with a Triple-Level Self-Assembled Conductive Network for Wide-Range Strain Detection DOI Open Access

Zhong Zheng,

Shuyi Song, Xun Chen

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(6), P. 734 - 734

Published: March 11, 2025

Numerous strategies have been demonstrated to enhance the mechanical stretchability of electromechanical sensors for widespread applications in wearable electronics. However, ranging from composite microstructural materials, their sensing performances are usually vulnerable large stretching deformations due low-ductility infilled conductive components and modulus mismatch between flexible polymer substrate fillers. Here, a novel design strategy is proposed fabricate ultra-stretchable composites constructed by triple-level interaction network (Tri-LICN) buckled-TPU microfibers strain sensors. The Tri-LICN established bridging one-dimensional cellulose nanocrystals (CNC) with zero-dimensional gold-nanoparticles (AuNPs) two-dimensional MXene sheets using interface self-assembly ultrasound-assisted anchoring eliminate mismatching material substrate. introduced improve external-stimuli-induced imbalance conformation TPU macromolecules. MXene/CNC/AuNPs@TPU sensor displays an enhanced sensitivity (GF~2514) fast response time (~150 ms) over wide operational up 200% excellent durability 1000 tensile cycles. Our finding offers promising approach enhancing performance stretchable based on providing new opportunities development next-generation

Language: Английский

Citations

0