Advanced Fiber Materials最新文献

{"title":"A Dual-Crosslinked Metallo-elastomer Platform for Architecture-Directed Vascular Remodeling","authors":"Narangerel Gantumur,&nbsp;Shuhao Jiao,&nbsp;Xiaochu Ding,&nbsp;Simon Van Herck,&nbsp;Isabella Frangiosa,&nbsp;Emily Kopchick,&nbsp;Caitlin Maureen Purdy,&nbsp;Ty Walker,&nbsp;Aarati Kharal,&nbsp;Ying Grace Chen","doi":"10.1007/s42765-026-00744-9","DOIUrl":"10.1007/s42765-026-00744-9","url":null,"abstract":"<div><p>The engineering of durable small-diameter vascular grafts remains constrained by the challenge of simultaneously achieving mechanical robustness, controlled degradation, and instructive scaffold architecture. Here, we report a programmable dual-crosslinked metallo-elastomer platform, poly(1,3-propylene itaconate-co-2,2′-bipyridine-5,5′-dicarboxylate-co-succinate-co-sebacate) (M-PBIS), that integrates dynamic metal–ligand coordination with covalent crosslinking to enable orthogonal control over network mechanics, time-dependent viscoelastic behavior, and processability. PBIS polymers were synthesized by modular step-growth polyesterification, allowing independent tuning of backbone composition, bipyridine ligand density for metal coordination, and alkene (C = C) content for covalent crosslinking. This multidimensional design space allowed systematic tuning of tensile elastic modulus (0.06–3.2 MPa), extensibility (53%–491%), toughness (66–1339 kJ m⁻³), creep resistance, and self-healing behavior, while maintaining controlled hydrolytic degradation and low physiological swelling (&lt; 7%). Rheological analysis established a processing window supportive of conventional melt- and flow-based fabrication methods. To elucidate the role of scaffold architecture in vascular remodeling, M-PBIS was fabricated into small-diameter grafts using either poly(methyl methacrylate) (PMMA)-templated porous structures or electrowritten circumferentially-biased, helically wound fibers. In a rat carotid artery interposition model, electrowritten Zn-PBIS grafts maintained patency and dimensional stability through 21 weeks, supporting organized endothelialization, circumferential smooth muscle alignment, and structured extracellular matrix deposition. In contrast, PMMA-templated porous grafts underwent progressive dilation and structural instability during remodeling. These results demonstrate that dual-crosslinked metallo-elastomers combined with biomimetic circumferentially-biased fiber architecture enable mechanically resilient, biologically adaptive vascular grafts and establish M-PBIS as a manufacturable platform for resorbable small-diameter arterial reconstruction and other load-bearing soft-tissue 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 5","pages":"2160 - 2184"},"PeriodicalIF":22.6,"publicationDate":"2026-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42765-026-00744-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710380","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}

{"title":"Fundamentals, Classification of Photonic Crystals and Their Applications in Textiles: A Review","authors":"Shuai Li,&nbsp;Hongyan Zhang,&nbsp;Shengrong Ma,&nbsp;Haonan Li,&nbsp;Yuanshu Xiao,&nbsp;Jialiang Zhong,&nbsp;Guohua Shan,&nbsp;Ruofei Zhu,&nbsp;Lixia Jia,&nbsp;Zhengwei You","doi":"10.1007/s42765-026-00739-6","DOIUrl":"10.1007/s42765-026-00739-6","url":null,"abstract":"<div><p>Traditional textile dyeing and printing processes are usually accompanied by severe environmental pollution, high water consumption, and heavy metal discharge, which pose a great threat to ecological sustainability and human health. To address these problems, the development of eco-friendly structural coloration strategies has become an urgent demand in modern textile engineering. Inspired by nature, animals and plants display diverse structural colors to fulfill survival, communication, and reproduction needs. This unique coloration enables tunable and vivid hues without relying on chemical dyes or pigments, which has spurred the rapid development of optical materials featuring structural color in fields such as color display, anti-counterfeiting, and smart sensing. Photonic crystals (PCs), a type of material that produces structural colors through the interaction between microstructure and light, have demonstrated significant potential in the field of textile green coloring. This is attributed to their straightforward preparation process, environmental friendliness, and excellent fading resistance. PC materials provide a brand-new and promising idea for clean coloring of textiles; however, there are few reviews in this field. Distinct from the previous reviews, we present an overview of the advancements in PCs structural color materials and emphasize their recent developments within the textile field. First, the chromogenic mechanism, definition, classification of PCs, and their current representative applications are introduced. Second, the utilization of PCs structural color materials in the textile field is examined, encompassing structural color fibers, yarns, and fabrics. Third, the current challenges faced by structural color fabrics are sorted out and analyzed in a problem-oriented manner, including the colorfastness, preparation efficiency, patterning and functionalization. The challenges and developmental prospects encountered by structural color textiles are comprehensively summarized. We envision that this review will guide the advancement of PC-based structural colors in textiles and inspire interdisciplinary research and practical applications across colloid chemistry, bionics, materials science, optics, and textile engineering.</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 5","pages":"1759 - 1803"},"PeriodicalIF":22.6,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710422","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}

{"title":"Safe 4 Ah Energy Storage Textiles with Ultrahigh Volumetric Energy Density and Excellent Environmental Adaptability","authors":"Zhiwei Yu,&nbsp;Jianli Cheng,&nbsp;Bin Wang","doi":"10.1007/s42765-026-00720-3","DOIUrl":"10.1007/s42765-026-00720-3","url":null,"abstract":"<p>Fiber-shaped zinc-ion batteries (FZIBs) are regarded as highly promising candidates for next-generation flexible wearable electronics owing to their excellent electrochemical properties, high safety and weavability. Although increasing the loading of active materials enhances the energy density of FZIBs, their effective utilization is still hindered by insufficient interfacial adhesion and wettability, an inadequate electrode conductive network, and obvious polarization, especially in meter-long devices. Herein, a fabrication strategy for 40-m-level fiber cathodes based on synergistic coupling of an elastic adhesive network structure with a three-dimensional conductive network is proposed. The produced fiber cathodes are endowed with enhanced hydrophilicity, mechanical flexibility, and interfacial adhesion. Simultaneously, efficient conductive pathways along radial and axial directions are established, resulting in a more uniform electric field and ion distribution. Benefiting from these characteristics, the FZIBs deliver a high specific capacity of 303.99 mAh g⁻¹, ultrahigh volumetric energy density of 112.61 mWh cm⁻³, and outstanding flexibility while maintaining 80.37% of the initial capacity after 100,000 bending cycles. The energy storage textile unit, woven from 8-m-long FZIBs, achieves a capacity of 1 Ah and demonstrates excellent environmental adaptability under conditions of −30 to 80 °C and negative pressure of −0.08 MPa. Moreover, a 4 Ah handbag assembled with four textile units is demonstrated to power various mobile devices, demonstrating promising potential for wearable electronics.</p><p>\u0000By employing an elastic bonding structure and a 3D conductive network strategy, fiber-shaped batteries exhibiting excellent mechanical flexibility and electrochemical performance are fabricated and assembled into a 4 Ah handbag. The elastic bonding structure enhances the interfacial adhesion of the fiber cathode and imparts superior bending durability, while the 3D conductive network improves electron transport and uniform ion distribution.</p>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 5","pages":"1984 - 1997"},"PeriodicalIF":22.6,"publicationDate":"2026-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710361","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}

{"title":"Electrospun Scaffold-Enabled Bioreactor for Scalable Manufacturing of Mechanically Programmed Macrophage-Derived Extracellular Vesicles Targeting Aged Bone Defects","authors":"Lingfei Xiao,&nbsp;Huayi Huang,&nbsp;Yunxiang Ding,&nbsp;Ming Lei,&nbsp;Qingjian Lei,&nbsp;Feifei Yan,&nbsp;Chaoran Shi,&nbsp;Jianbin Xu,&nbsp;Lin Cai,&nbsp;Wanli Li","doi":"10.1007/s42765-026-00733-y","DOIUrl":"10.1007/s42765-026-00733-y","url":null,"abstract":"<div><p>Extracellular vesicles (EVs) represent promising cell-free therapeutics for the regeneration of aged bone defects. Mechanical stimulation is critical in bone regeneration and significantly influences both EV secretion and cargo composition. Despite this, translating mechanically programmed EVs to clinically relevant doses remains a significant challenge. Most current scalable bioreactor systems has achieved high yields through high-density cell culture and fluid flow, yet they do not provide programmable or spatially consistent mechanical stimulation. In this study, an electrospun scaffold-enabled bioreactor was developed to integrate high-density three-dimensional macrophage culture with programmable cyclic stretching, enabling simultaneous EV scale-up and cargo programming. The interconnected fiber junction network transmits boundary-applied strain with enhanced spatial consistency, while the highly porous scaffold supports dense cell seeding and efficient EV release and collection. This approach increases EV yield by 13.8-fold compared to conventional two-dimensional culture. Fiber-mediated mechanical conditioning activates Piezo1-dependent Ca²⁺ signaling and integrin-associated mechanotransduction, promotes Yes-associated protein (YAP) nuclear translocation, and remodels EV cargo composition. The resulting mechanically stimulated EVs (ms-EVs) demonstrate concurrent pro-regenerative activities, including cellular rejuvenation, vascular repair, and osteogenic enhancement, and perform favorably compared to canonical interleukin-4 (IL-4)-polarized M2 macrophage-derived extracellular vesicles (M2-EVs). In aged rat femoral defects, ms-EV-functionalized scaffolds increase bone volume fraction by approximately 1.7-fold at 8 weeks, reduce p16⁺ senescent cells, and enhance CD31⁺ neovascularization. These findings establish electrospun scaffolds as scalable mechanobiological manufacturing substrates for the production of functionally programmed EV therapeutics.</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 5","pages":"2113 - 2140"},"PeriodicalIF":22.6,"publicationDate":"2026-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148408661","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}

{"title":"Synaptic-Like Structured Hierarchically Oriented Fibrous Scaffolds Guide Integrin Mechanotransduction for Myocardial Repair","authors":"Yuejie Chen,&nbsp;Shuai Ma,&nbsp;Chen Qian,&nbsp;Zijing Wu,&nbsp;Ge Tan,&nbsp;Jinfa Qin,&nbsp;Qihang Liu,&nbsp;Jiahao Li,&nbsp;Yang Wu,&nbsp;Li Zhang,&nbsp;Jinping Liu,&nbsp;Hongbing Deng","doi":"10.1007/s42765-026-00731-0","DOIUrl":"10.1007/s42765-026-00731-0","url":null,"abstract":"<div><p>Myocardial infarction (MI) remains a severe threat to global health. The loss of cardiomyocytes and structural damage to the ventricles following MI lead to cardiac dysfunction. Current myocardial repair scaffolds promote tissue regeneration by mimicking the natural structure of myocardial tissue, yet suffer from the limitation of focusing on a single dimension of repair, failing to address the complex pathological microenvironment after MI characterized by ischemia, inflammation, and stress mismatch. To overcome this, our study has developed a multiscale bionic fibrous scaffold. The scaffold combines directional freezing with electrospinning technology. While constructing oriented channels that mimic natural myocardial tissue, it embeds nanofibers into the channel walls to form synapse-like microstructures. In vivo and in vitro experiments demonstrate that this scaffold synergistically promotes myocardial repair through multiple mechanisms: providing mechanical support, promoting angiogenesis, and regulating macrophage polarization. It significantly improves cardiac ejection function and inhibits ventricular remodeling. This repair mechanism results from the nanofiber synapse structure activating downstream intracellular signaling networks through its integrin binding sites, thereby regulating cellular behavior. In summary, this study provides a novel strategy for developing myocardial repair materials that synergistically regulate multicellular tissues and match complex pathological microenvironments.</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 5","pages":"2094 - 2112"},"PeriodicalIF":22.6,"publicationDate":"2026-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710360","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}

{"title":"Mechano-intelligent Auxetic Triboelectric Textiles for Enhanced Energy Harvesting and AI-Driven Gesture Recognition","authors":"Yuanyuan Gao,&nbsp;Zhenyu Li,&nbsp;Minyu Qiu,&nbsp;Taosif Ahmed,&nbsp;Tingyi Yin,&nbsp;Xiangkun Bo,&nbsp;King Yan Chung,&nbsp;Hong Hu,&nbsp;Hong Fu,&nbsp;Bingang Xu","doi":"10.1007/s42765-026-00730-1","DOIUrl":"10.1007/s42765-026-00730-1","url":null,"abstract":"<div><p>The advancement of wearable electronics, especially smart clothing, is limited by the rigidity and bulkiness of conventional power sources, highlighting the need for sustainable energy solutions. Textile-based triboelectric nanogenerators (T-TENGs) offer a promising approach for harvesting biomechanical energy and enabling self-powered sensing. However, traditional planar or simple 3D T-TENG structures often struggle to adapt efficiently to complex human motions, resulting in reduced electrical output and stability. In this study, we present a mechano-intelligent auxetic triboelectric textile (MIA-TENG) that integrates auxetic structures into the fabric to actively enhance contact and separation dynamics at the triboelectric interface. The MIA-TENG, fabricated from a composite of polydimethylsiloxane (PDMS) and nylon fabric, leverages the negative Poisson’s ratio effect of auxetic structures to enhance output performance with wearing comfort. Experimental results show that the MIA-TENG achieves a peak power output of 3610 mW m⁻² and maintains excellent durability and washability, with a stable performance after 10 washing cycles and 60,000 mechanical tests. The device can power portable electronics and is suitable for both large-joint protection and high-fidelity gesture sensing. Combined with machine learning algorithms, the system enables accurate gesture recognition, offering an integrated platform for advanced applications in motion capture, health monitoring, and smart sports.</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 5","pages":"2079 - 2093"},"PeriodicalIF":22.6,"publicationDate":"2026-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42765-026-00730-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710405","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}

{"title":"Janus AgNWs Deposited Composite Membrane-Yarn for Multi-Functional Wearable Electronics: Electromagnetic Interference Shielding, Strain Sensing, Joule Heating","authors":"Tao Yan,&nbsp;Xiaole Tao,&nbsp;Hong Lei,&nbsp;Shidong Ma,&nbsp;Bin He,&nbsp;Yuting Wu,&nbsp;Zhijuan Pan","doi":"10.1007/s42765-026-00734-x","DOIUrl":"10.1007/s42765-026-00734-x","url":null,"abstract":"<div><p>Flexible multi-functional yarn plays a significant role in the development of flexible wearable devices. In this work, the influence of the components of silver nanowires (AgNWs) with two different lengths, their assembly methods with polyurethane (TPU), the spraying volume of AgNWs and the pre-stretching process on the sensing performance were systematically investigated to develop TPU/AgNWs strain sensing yarn (TASY). The synchronous optimization of multi-functions was achieved by establishing Janus asymmetric conductive networks. The Janus composite nanofiber membrane showed an outstanding electromagnetic interference shielding performance with around 40 dB and high shielding efficiency of 99.99%. The strain range of TASY can reach 122%, and the gauge factor within the linear interval of 0–80% was 37.34 with the high linearity of 0.984. Meanwhile, bending and twisting deformations can also be effectively detected. In addition, TASY can reach a temperature of 108 ℃ at a low voltage of 1.4 V. The linear relationship between temperature and the square of voltage was as high as 0.998. The power density was greater than 4500 W/m². The high stability was achieved for Joule heating and strain sensing. The excellent comprehensive performance can provide support to develop the multi-functional wearable electronics.</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 5","pages":"2141 - 2159"},"PeriodicalIF":22.6,"publicationDate":"2026-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710406","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}

{"title":"Ultrathin and Mechanically Robust Polyacrylonitrile-Based Solid Polymer Electrolytes Enabling Long-Cycle-Life Lithium Metal Batteries","authors":"Yimin Zhang,&nbsp;Dipsikha Ganguly,&nbsp;Abhinav Tandon,&nbsp;Tingting Yan,&nbsp;Fuwang Guan,&nbsp;Srija Ghosh,&nbsp;Kingshuk Roy,&nbsp;Stefan Adams,&nbsp;Longdi Cheng,&nbsp;Seeram Ramakrishna","doi":"10.1007/s42765-026-00726-x","DOIUrl":"10.1007/s42765-026-00726-x","url":null,"abstract":"<div><p>Polyacrylonitrile-based solid polymer electrolytes (PAN-SPEs) have emerged as promising candidates for lithium-metal batteries owing to their advantages of safety, processability, and oxidative stability. However, ultrathin PAN-SPEs (&lt;30 μm) still suffer from low ionic conductivity and poor mechanical strength. Herein, a strategy combining dipole-dipole interactions and doping with inorganic particles is proposed to construct continuous lithium ion (Li⁺) transport channels. The nitrile groups in PAN facilitate Li⁺ transport via Lewis acid-base interactions while inhibiting anion migration. Additionally, a soft exterior/rigid interior architecture was constructed through hot pressing and solution casting, achieving an ultrathin thickness of 27.8 μm with outstanding mechanical robustness. As a result, the designed PAN-SPEs demonstrate high ionic conductivity (4.42×10^-4 S cm^-1) together with a large elongation at break (168.5%). Leveraging these synergistic advantages, the symmetric cell exhibits excellent dendrite suppression for over 1200 hours, and the Li||SPEs||LiFePO₄ cells deliver capacity retentions of 81.0% at 0.5C and 73.3% at 2C. This work provides a design paradigm for developing high-performance PAN-SPEs for lithium metal batteries.</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 5","pages":"2050 - 2061"},"PeriodicalIF":22.6,"publicationDate":"2026-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710407","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}

{"title":"Hydrogel Microfibers-Mediated Engineering Vascularized High-Cell-Density Tissues with Structural Developmental Reinforcement","authors":"Xinyu Zhang,&nbsp;Xiule Wu,&nbsp;Yuting Chu,&nbsp;Lin Gu,&nbsp;Menglin Liang,&nbsp;Yudong Yao,&nbsp;Xueping Wang,&nbsp;Yuan Jin,&nbsp;Lei Shao","doi":"10.1007/s42765-026-00725-y","DOIUrl":"10.1007/s42765-026-00725-y","url":null,"abstract":"<div><p>Engineering vascularized high-cell-density (HCD) tissues is pivotal for recapitulating the physiological functions of biomimetic constructs in vitro. However, traditional strategy that directly mix high-density cells with polymeric hydrogels remain challenging. To address these bottlenecks, might we move beyond the traditional strategy of mixing high-density cells with dense polymer hydrogels? Instead, could the self-sustained proliferation of basic cells together with endothelial vascularization be harnessed to construct vascularized HCD tissues exhibiting structural developmental reinforcement? Here, by integrating fiber-inducing factors from natural cell-extracellular matrix (ECM) structures with porous matrices, we propose a model where biomimetic structural units are directly mixed with a specific quantity of basic cells to construct a porous structural carrier that confines cells to two-dimensional constraints within microfibers. The two-dimensional constraint method using microfiber units eliminates the confining constraints of traditional hydrogel networks on cells, providing ample physiological space for rapid extension, migration, and proliferation. Meanwhile, the strategy of combining microfiber units with porous hydrogels significantly enhances structural porosity while ensuring structural integrity and strength, preventing collapse. Within this porous biomimetic microfiber system, basic cells proliferate continuously, strengthening intercellular interactions and reinforcing the structure’s overall mechanical properties and stability. Furthermore, the microfibrillar framework provides ECM-like cues that promote ordered expansion and spontaneous vascular formation. Introducing human bone marrow-derived mesenchymal stem cells (BMSCs) enables paracrine pro-angiogenic signaling to stimulate endothelial proliferation and migration. The synergistic effect of spatial structural induction and biological signaling stimulation significantly promotes the generation and maturation of vascular-like structures within the system. The tissue engineering strategy of mixing biomimetic microfiber units with a specific quantity of basic cells overcomes the limitations of traditional methods involving direct mixing of dense polymer hydrogels with large numbers of cells. This approach offers a novel solution for constructing vascularized, HCD tissues with physiological strength.</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 5","pages":"2025 - 2049"},"PeriodicalIF":22.6,"publicationDate":"2026-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710311","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}

{"title":"Multifunctional Textile Electronics Based on Triboelectric Nanogenerator with Electrochemical Synergy for Parkinson’s Disease Management","authors":"Hongwei Chu,&nbsp;Qiuqian Ou,&nbsp;Liangling Cai,&nbsp;Zhenhe Huang,&nbsp;Haoyu Wang,&nbsp;Yue Hu,&nbsp;Yujian Liu,&nbsp;Jiyu Li,&nbsp;Yuyu Gao,&nbsp;Linhui Shen,&nbsp;Jialin Liu,&nbsp;Yingchun Li,&nbsp;Xinge Yu","doi":"10.1007/s42765-026-00727-w","DOIUrl":"10.1007/s42765-026-00727-w","url":null,"abstract":"<div><p>Parkinson’s disease (PD) affects tens of millions of people globally, yet current clinical management remains fragmented, relying on subjective assessments and episodic laboratory measurements that fail to capture disease dynamics in real-world settings. Here, we present a smart textile-integrated multimodal interface (STMI) that seamlessly combines tremor quantification with real-time therapeutic drug monitoring through a wearable wristband platform. The system integrates an array of enhanced triboelectric nanogenerators with optimized bead-on-string nanofiber architecture for sensitive tremor detection, coupled with fiber-based electrochemical sensors for simultaneous monitoring of levodopa (LD), pH, and sodium levels in sweat. By leveraging deep learning algorithms (bidirectional LSTM), the STMI achieves accurate discrimination between healthy controls, prodromal Parkinson’s patients, and PD patients—including early detection of prodromal stages currently undetectable by standard imaging. Longitudinal tracking in PD patients demonstrates real-time correlation between tremor suppression and LD pharmacokinetics, enabling quantitative assessment of medication efficacy and identification of wearing-off phenomena. The textile-based form factor ensures ergonomic wearability and mechanical robustness for continuous monitoring, while the integrated multimodal sensing paradigm establishes a new standard for personalized PD management. This work demonstrates how intelligent wearable systems can bridge the gap between motor symptom assessment and pharmacological profiling, transforming PD care from episodic clinical visits to continuous, data-driven therapeutic optimization.</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 5","pages":"2062 - 2078"},"PeriodicalIF":22.6,"publicationDate":"2026-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42765-026-00727-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710359","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}