Advanced Fiber Materials最新文献_第9页

Recent Advances and Prospects of MXene Fiber-Based Wearable Supercapacitors: Methods, Design, Applications to Beyond 基于MXene纤维的可穿戴超级电容器的最新进展与前景：方法、设计、应用

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2026-01-03 DOI: 10.1007/s42765-025-00667-x

Xiaolin Zhu, Yuanyuan Lü, Zongping Shao, Guan Wu, Wenxing Chen

{"title":"Recent Advances and Prospects of MXene Fiber-Based Wearable Supercapacitors: Methods, Design, Applications to Beyond","authors":"Xiaolin Zhu, Yuanyuan Lü, Zongping Shao, Guan Wu, Wenxing Chen","doi":"10.1007/s42765-025-00667-x","DOIUrl":"10.1007/s42765-025-00667-x","url":null,"abstract":"<div><p>Fiber-based supercapacitors have gained considerable attention owing to their superior flexibility/deformability, high power density, and long lifespan, making them ideal for future electronic textiles and wearables. This review provides a comprehensive analysis of MXene-based fiber supercapacitors (MFSCs) with respect to energy storage mechanisms, manufacturing methods, structural design, performance optimization, and multifunctional applications. First, based on a theoretical analysis of the stability, rheological properties, and liquid crystallinity of MXene dispersions, multiple fiber fabrication strategies are proposed to achieve precise fibrous structural manipulations. Second, variously advanced fibrous nano/microstructures and their structure–activity relationships between structures and electrochemical performance are clarified to facilitate electron conduction, ion kinetic transport, and electrochemical energy storage. Third, multifunctional fabrics with high strength/flexibility and energy density that can be integrated into smart textiles, which indicate their potential applications in wearable electronic devices, are emphasized. Finally, this review provides insights into the current challenges and future perspectives for new-generation MFSCs.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"526 - 559"},"PeriodicalIF":21.3,"publicationDate":"2026-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147558865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nature-Inspired Design of Functional Materials: Learning from Living Organisms, Human Life, and Living Habitats 功能材料的自然灵感设计：从生物体、人类生活和生活环境中学习

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-26 DOI: 10.1007/s42765-025-00635-5

Zirui Liu, Yifan Li, Yingqing Yu, Chang Liu, Sen Lin, Qiushi Wang, Yubo Wang, Jiandong Cui, Hao Zhang, Suqian Ma, Yunhong Liang, Luquan Ren

{"title":"Nature-Inspired Design of Functional Materials: Learning from Living Organisms, Human Life, and Living Habitats","authors":"Zirui Liu, Yifan Li, Yingqing Yu, Chang Liu, Sen Lin, Qiushi Wang, Yubo Wang, Jiandong Cui, Hao Zhang, Suqian Ma, Yunhong Liang, Luquan Ren","doi":"10.1007/s42765-025-00635-5","DOIUrl":"10.1007/s42765-025-00635-5","url":null,"abstract":"<div><p>Nature, which has been fueled by evolutionary innovation over millions of years, offers an inexhaustible source of inspiration for advanced materials with its infinite complexity and exquisite organization. In recent years, biological solutions have been widely used based on the understanding of multi-functional biological systems. At the same time, the concept of “Learning from Nature” allows material design to flourish further from the diversity of human life and living habitats. This is the key to addressing the challenges of sustainable development between humans and nature, and it is also the inevitability of humanity’s continuous exploration and discovery of the mysteries of nature. In this work, we review recent innovative achievements in advanced material design inspired by living organisms, human life, and living habitats, and summarize representative approaches of nature-inspired simulation. Finally, the challenges and perspectives on functional materials based on natural inspirations are proposed and discussed in detail. We hope to spur continuous efforts and sustainable innovations on nature-inspired functional materials to enable a harmonious and efficient ecosystem.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"411 - 467"},"PeriodicalIF":21.3,"publicationDate":"2025-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147561856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Liquid Metal and Silver Nanowires Synergic Network-Enabled Triboelectric Fiber for Strain-Insensitive Multifunctional Applications 用于应变不敏感多功能应用的液态金属和银纳米线协同网络摩擦电光纤

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-22 DOI: 10.1007/s42765-025-00634-6

Huiyun Zhang, Yuqi Chen, Shengxin Xiang, Xiao Wei, Lei Liu, Xinkai Xie, Yuan Ren, Qiongfeng Shi, Chengkuo Lee, Jun Wu

{"title":"Liquid Metal and Silver Nanowires Synergic Network-Enabled Triboelectric Fiber for Strain-Insensitive Multifunctional Applications","authors":"Huiyun Zhang, Yuqi Chen, Shengxin Xiang, Xiao Wei, Lei Liu, Xinkai Xie, Yuan Ren, Qiongfeng Shi, Chengkuo Lee, Jun Wu","doi":"10.1007/s42765-025-00634-6","DOIUrl":"10.1007/s42765-025-00634-6","url":null,"abstract":"<div><p>Fibrous triboelectric devices with self-powered sensing capability receive tremendous attention in wearable applications, yet are still facing dual challenges of instable electrode conductivity and limited triboelectric charge density in practical application scenarios. Here, a multifunctional triboelectric fiber with ultra-high strain insensitivity and great sensitivity is proposed through a liquid metal (LM)–silver nanowires (Ag NWs) synergic network strategy. On the one hand, the three-dimensional conductive network formed by Ag NWs bridging LM microdroplets effectively addresses the issue of resistance fluctuations in traditional fibrous electrodes under large deformations, exhibiting exceptionally high conductivity of up to 1.07 × 10<sup>5</sup> <i>S/m</i> when stretched to 740%. Notably, Ag NWs-induced stress concentration, coupled with driven capillary action, can easily induce the rupture of the oxide layer on the LM surface under low stress and simplify the activation process inherent to classic LM-based electrodes. On the other hand, by utilizing the charge-trapping effect and dielectric optimization design induced by LM and Ag NWs doping, the triboelectric output is significantly enhanced with high sensitivity and linearity. Benefiting from its excellent stretchability, conductivity, and triboelectric output performance, the triboelectric fiber can then be applied for strain-insensitive multifunctional applications, including building a smart glove for virtual interaction, kinetic energy harvesting, Joule heating, and electromagnetic interference (EMI) shielding, opening up a new path for next-generation smart textiles.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"594 - 610"},"PeriodicalIF":21.3,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42765-025-00634-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147560682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lizard Scale-Inspired Asymmetric Solar-Confined Textiles Enabling Scalable Bi-directional Thermoregulation 蜥蜴鳞片启发的不对称太阳能限制纺织品实现可扩展的双向温度调节

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-22 DOI: 10.1007/s42765-025-00655-1

Xiaoyan Li, Zhiguang Guo, Yating Ji, Yu Xie, Peibo Du, Jie Wang, Yunfan Xue, Bi Xu, Zaisheng Cai

{"title":"Lizard Scale-Inspired Asymmetric Solar-Confined Textiles Enabling Scalable Bi-directional Thermoregulation","authors":"Xiaoyan Li, Zhiguang Guo, Yating Ji, Yu Xie, Peibo Du, Jie Wang, Yunfan Xue, Bi Xu, Zaisheng Cai","doi":"10.1007/s42765-025-00655-1","DOIUrl":"10.1007/s42765-025-00655-1","url":null,"abstract":"<div><p>Integration of radiative cooling and heating within a single textile is essential for effectively maintaining human thermal comfort and reducing energy consumption. However, most existing radiative thermal-management textiles depend either on complex micro/nanostructure fabrication techniques or on the simple stacking of cooling and heating layers, both of which substantially limit their scalability and long-term durability in practical applications. Here, we report a scalable dual-mode thermal management textile with biomimetic asymmetric solar confinement (ASCT), achieved through the design of asymmetric micro/nano-structures guided by controlled fiber-orientation alignment. ASCT demonstrates excellent solar modulation capability, with the high solar confinement (HSC) side exhibiting a solar absorptance of 97%, while the low solar confinement (LSC) side maintains a significantly lower absorptance of only 4.9%. Additionally, the mid-infrared (MIR) emissivity contrast between the two sides reaches up to 40%. Compared to conventional textiles, ASCT significantly enhances the thermal modulation range by up to 15 °C. More importantly, ASCT has mechanical robustness, breathability, softness, and durability tailored for wearable applications. This work offers a novel path to the structural design and scalable fabrication of textiles, which is expected to accelerate their advancement and practical deployment.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"813 - 824"},"PeriodicalIF":21.3,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147561274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fully Bio-friendly Hybrid Chitosan Fibrous Membranes for Postoperative Anti-adhesion: Green Fabrication and Comprehensive Performance Evaluation 全生物友好型杂化壳聚糖纤维膜术后抗粘连：绿色制造及综合性能评价

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-22 DOI: 10.1007/s42765-025-00649-z

Yifan Liu, Jiacheng Hu, Yujie Liu, Ruxu Zhang, Tianyu Zhou, Yan Yao, Xiaohui Mao, Long Chen, Shen Liu, Liping Zhu, Cunyi Fan

{"title":"Fully Bio-friendly Hybrid Chitosan Fibrous Membranes for Postoperative Anti-adhesion: Green Fabrication and Comprehensive Performance Evaluation","authors":"Yifan Liu, Jiacheng Hu, Yujie Liu, Ruxu Zhang, Tianyu Zhou, Yan Yao, Xiaohui Mao, Long Chen, Shen Liu, Liping Zhu, Cunyi Fan","doi":"10.1007/s42765-025-00649-z","DOIUrl":"10.1007/s42765-025-00649-z","url":null,"abstract":"<div><p>Despite progress in anti-adhesion bio-based membranes, challenges such as poor mechanical strength, reliance on toxic solvents, and slow degradation still hinder clinical translation. Here, we present a green strategy to fabricate fully bio-friendly chitosan-based fibrous membranes (CFiMs) via solution blow spinning (SBS) using water-soluble catechol-modified chitosan (CS-C) and polyethylene oxide (PEO). By optimizing the water–ethanol ratio and precursor rheology, uniform membranes were obtained. To further reinforce their properties, catechol-functionalized hydroxyapatite (C-Hap) was incorporated, yielding organic–inorganic hybrid fibrous membranes (HFiMs). Owing to strong interfacial compatibility and synergistic interactions, HFiMs displayed tunable strength (3.21–17.45 MPa), rapid dry-to-hydrogel transition, controlled biodegradation, and excellent cytocompatibility. In vitro and in vivo studies confirmed their ability to suppress fibroblast activation, reduce inflammation, and prevent fibroblast infiltration, primarily by inhibiting myofibroblast differentiation through Wnt5a pathway modulation. This work establishes a safe and sustainable SBS platform for bio-friendly HFiMs and highlights their promise in tendon anti-adhesion therapy.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"775 - 795"},"PeriodicalIF":21.3,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147561275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Skin-Inspired “Sweating Fabrics” with Directional Water Accumulation and Droplet Rolling Behavior for High-Performance Personal Moisture Management 皮肤启发的“出汗织物”，具有定向水积累和水滴滚动行为，用于高性能的个人水分管理

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-20 DOI: 10.1007/s42765-025-00629-3

Doudou Zhu, Xin Jiang, Jingyi Sun, Jichao Zhang, Wen Zhou, Shaohai Fu

{"title":"Skin-Inspired “Sweating Fabrics” with Directional Water Accumulation and Droplet Rolling Behavior for High-Performance Personal Moisture Management","authors":"Doudou Zhu, Xin Jiang, Jingyi Sun, Jichao Zhang, Wen Zhou, Shaohai Fu","doi":"10.1007/s42765-025-00629-3","DOIUrl":"10.1007/s42765-025-00629-3","url":null,"abstract":"<div><p>Janus fabrics with moisture management enable directional water transport from the inner hydrophobic layer to the outer hydrophilic region, contributing to personalized moisture comfort. However, when the human body sweats profusely in high-temperature/high-humidity environments or during intense physical activities, current Janus fabrics encounter a daunting challenge of being saturated by sweat, generating unpleasant stuffiness and tight adhesion to the skin. Herein, inspired by the sweat glands in human skin, we propose an innovative “sweating fabric” with a uniquely patterned structure that features physical and chemical asymmetry, towards directional sweat accumulation and droplet rolling capabilities for high-performance personal moisture management. Unlike existing Janus fabrics where sweat permeates, spreads, and evaporates, our “sweating fabric” facilitates directional sweat transport to the outer surface where the sweat reaggregates into liquid droplets that drip off rather than spread or evaporate. By creatively constructing patterned water transport channels with asymmetric pore structure and wettability, each water transport channel of the “sweating fabric” has an outstanding directional water transport rate of 12.2 mL cm<sup>−2</sup> min<sup>−1</sup> while rendering sweat droplets to slide easily [sliding angle of (45 ± 2)°], which enables sustainable and swift sweat transport, thus opening ample opportunities for advanced fiber materials for wound care, biofluid monitoring, and microfluid control.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 1","pages":"370 - 383"},"PeriodicalIF":21.3,"publicationDate":"2025-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146043449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bioplastic Fibres: Processing, Properties, Applications and Challenges 生物塑料纤维：加工、性能、应用和挑战

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-19 DOI: 10.1007/s42765-025-00647-1

Shazed Aziz, Pejman Heidarian, Vincent Mathel, Tony McNally, Ton Peijs, Ashok Kumar Nanjundan, Russell J. Varley, Peter J. Halley, Luigi-Jules Vandi

{"title":"Bioplastic Fibres: Processing, Properties, Applications and Challenges","authors":"Shazed Aziz, Pejman Heidarian, Vincent Mathel, Tony McNally, Ton Peijs, Ashok Kumar Nanjundan, Russell J. Varley, Peter J. Halley, Luigi-Jules Vandi","doi":"10.1007/s42765-025-00647-1","DOIUrl":"10.1007/s42765-025-00647-1","url":null,"abstract":"<div><p>Polymer fibres are foundational to modern material systems, offering adjustable mechanical properties, chemical functionality and formability across sectors such as textiles, packaging, biomedical and composites. Bioplastic fibres, derived from renewable or biodegradable polymers, present a promising route toward reducing dependence on petrochemical resources while supporting circular material flows. However, translating bioplastic fibres into competitive alternatives requires overcoming their intrinsic limitations in processability, cost and end-of-life management, to fully reap their benefits. This review evaluates the materials, processing techniques and structure–property relationships underpinning bioplastic fibre performance. Emphasis is placed on molecular orientation, crystallinity and surface functionality as determinants of mechanical, thermal and biodegradation behaviour of bioplastic fibres. Fibre-specific challenges such as brittleness, moisture sensitivity, narrow thermal processing windows and blend incompatibility are discussed in the context of polymer physics, chemical modification and advanced manufacturing. Opportunities arising from copolymerisation, nanocomposite integration, functionalisation and closed-loop recycling are explored with cross-sectoral examples. This review provides a scientifically rigorous, application-focused framework to guide the sustainable development and industrial adoption of bioplastic fibre technologies.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"468 - 498"},"PeriodicalIF":21.3,"publicationDate":"2025-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147560564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficient Fabrication of Asymmetric Wettability Fiber Membranes Via Melt Centrifugal Spinning for Water Purification and Harvesting in Diverse Scenarios 熔体离心纺丝制备非对称润湿性纤维膜的高效制备及水净化

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-19 DOI: 10.1007/s42765-025-00644-4

Heng Xie, Yingying Chen, Wenhua Xu, Xiaolong Li, Yu Du, Jiabao Lu, Ting Wu, Jinping Qu

{"title":"Efficient Fabrication of Asymmetric Wettability Fiber Membranes Via Melt Centrifugal Spinning for Water Purification and Harvesting in Diverse Scenarios","authors":"Heng Xie, Yingying Chen, Wenhua Xu, Xiaolong Li, Yu Du, Jiabao Lu, Ting Wu, Jinping Qu","doi":"10.1007/s42765-025-00644-4","DOIUrl":"10.1007/s42765-025-00644-4","url":null,"abstract":"<div><p>Immediate and efficient access to safe drinking water is essential for outdoor activities, emergency rescue operations, and other critical scenarios. Herein, a lightweight portable water collector based on interfacial solar evaporation is developed to address the limitations of water acquisition in such scenarios. Central to this collector is a mass-produced melt-spun fiber membrane, fabricated by an independently developed melt centrifugal spinning technology. This mass-produced melt-spun fiber membrane integrates bioinspired micro-funnel structures, asymmetric wettability, and photothermal catalytic functionality, achieving a high evaporation rate of 2.14 kg m⁻<sup>2</sup> h⁻<sup>1</sup> for efficient water purification. With a rational structural design, the evaporated vapor condenses on the transparent cover of the collector, flows into the annular outer tank, and is continuously directed into a storage bag. The portable collector demonstrates strong adaptability in harsh environments, including acidic/alkaline wastewater, seawater, lake water, domestic sewage, and organic sewage. The collected condensate showed minimal impurities, with chemical oxygen demand, total dissolved solids, total organic carbon, and turbidity levels reduced by over 95%. Interestingly, field tests in a lake demonstrated that the portable collector could stably provide approximately 2.13 kg m⁻<sup>2</sup> day<sup>−1</sup> of clean water, enabling practical access to fresh water for outdoor emergencies. This potable collector offers a promising strategy for addressing the global freshwater crisis.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"733 - 745"},"PeriodicalIF":21.3,"publicationDate":"2025-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42765-025-00644-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147560563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fabry-Pérot-Like Cavity in Fiber Composites for Enhanced Dual-Spectra Compatible Defense Performance 纤维复合材料中增强双光谱兼容防御性能的类法布里-帕姆罗腔

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-18 DOI: 10.1007/s42765-025-00646-2

Jiasheng Wei, Shuangyi Wang, Di Li, Ping He, Zhu Long, Hao Jia, Haobin Zhang, Guiqiang Fei, Lei Dai

{"title":"Fabry-Pérot-Like Cavity in Fiber Composites for Enhanced Dual-Spectra Compatible Defense Performance","authors":"Jiasheng Wei, Shuangyi Wang, Di Li, Ping He, Zhu Long, Hao Jia, Haobin Zhang, Guiqiang Fei, Lei Dai","doi":"10.1007/s42765-025-00646-2","DOIUrl":"10.1007/s42765-025-00646-2","url":null,"abstract":"<div><p>Dual-spectra defense is of great significance in the field of defense security. However, due to the inherent lightness and flexibility of these materials, achieving high-performance dual-spectra compatibility remains challenging. In this work, we fabricated a novel fiber composite material featuring a Fabry-Pérot-like cavity structure, produced through electrospinning combined with in situ growth on microhilled cellulose paper. The resulting fiber composite exhibited remarkable electromagnetic shielding effectiveness (SE, 64.6 dB) and absolute shielding effectiveness (SSE/t, 5471.5 dB cm<sup>2</sup> g<sup>−1</sup>). Stacking two sheets of the fiber composite achieved an outstanding shielding performance of 92.0 dB, mainly due to wave cancellation and reflection effects inside the Fabry-Pérot-like cavity structure. Furthermore, the low infrared emissivity and thermal conductivity of the fiber composite endowed it with excellent infrared stealth performance, significantly reducing the radiation temperature of the hot object surface. The radiation temperature of the fiber composite showed negligible changes over 60 min when placed on a hot object (90 °C). Meanwhile, the resulting fiber composite was capable of actively releasing infrared information via Joule heating to decoy adversarial trackers. This work provides a scalable electrospinning route toward dual-spectra stealth films and warrants scale-up engineering for realistic deployment.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"762 - 774"},"PeriodicalIF":21.3,"publicationDate":"2025-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147559790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Artificial Periosteum with Balanced Antibacterial and Osteogenic Properties Regulated by NIR Radiation and Strontium Doping 近红外辐射和锶掺杂调控抗菌和成骨性能平衡的人工骨膜

IF 21.3 1区工程技术

Advanced Fiber Materials Pub Date : 2025-12-18 DOI: 10.1007/s42765-025-00651-5

Yuhan Zhang, Lechun Deng, Jingjie Yu, Lehao Han, Xiaodan Jiang, Jiale Yang, Junzi Han, Hongjing Wu, Yinbo Niu, Qiang Chen

{"title":"Artificial Periosteum with Balanced Antibacterial and Osteogenic Properties Regulated by NIR Radiation and Strontium Doping","authors":"Yuhan Zhang, Lechun Deng, Jingjie Yu, Lehao Han, Xiaodan Jiang, Jiale Yang, Junzi Han, Hongjing Wu, Yinbo Niu, Qiang Chen","doi":"10.1007/s42765-025-00651-5","DOIUrl":"10.1007/s42765-025-00651-5","url":null,"abstract":"<div><p>Infected bone defects arising from trauma or tumour resection pose significant challenges in orthopaedic reconstruction. To address these challenges, silver nanorods (AgNRs) were encapsulated within Sr-doped mesoporous bioactive glass (BG@Sr) and incorporated into polylactic acid (PLA)/ gelatine fibres via a ‘one-pot’ electrospinning technique to prepare artificial periosteum (PAR-Sr), which enables photothermally triggered antibacterial Ag⁺ release and sustained osteogenic Sr<sup>2</sup>⁺ delivery. Sr doping-generated negatively charged Si–O⁻ and nonbridging oxygen (NBO) species effectively modulate Ag⁺ release kinetics to prevent burst effects. PAR-Sr periosteum replicates the mechanical profile of the native human periosteum, while retaining critical flexibility, lightweight properties, and physiological stretchability. In vitro studies confirmed that PAR-Sr achieved a photothermal conversion efficiency of 33.8% and demonstrated significant antibacterial efficacy against both planktonic and biofilm forms (> 99%) under near infrared (NIR) irradiation. Furthermore, PAR-Sr demonstrates exceptional biocompatibility and osteogenic potential, as evidenced by its ability to upregulate osteogenic-related gene expression, increase alkaline phosphatase (ALP) activity, and promote extracellular matrix (ECM) mineralization. In a rat cranial defect infection model, the PAR-Sr periosteum exhibited remarkable osseointegration capacity under NIR irradiation, while simultaneously reducing postoperative inflammatory responses. This periosteum represents a promising therapeutic strategy for preventing implant-associated infections and enhancing bone integration in orthopaedic applications.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 2","pages":"796 - 812"},"PeriodicalIF":21.3,"publicationDate":"2025-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147559789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0