{"title":"Hemp fiber and its bio-composites: a short review part II—applications and life cycle assessment","authors":"Daksh Shelly, Seul‑Yi Lee, Soo‑Jin Park","doi":"10.1007/s42114-025-01414-x","DOIUrl":"10.1007/s42114-025-01414-x","url":null,"abstract":"<p>The urgent need to address global sustainability challenges, including climate change and resource depletion, has sparked renewed interest in renewable materials and carbon-negative solutions. This review examines <i>Cannabis sativa</i> L. (hemp) as a versatile and sustainable crop that aligns with the United Nations Sustainable Development Goals. Hemp’s remarkable attributes, including its rapid growth cycle, low cultivation requirements, and carbon sequestration capabilities, position it as a promising alternative to conventional materials. The review systematically analyzes hemp’s diverse applications across multiple sectors, including textiles, construction, automotive, paper production, and biofuel generation. Of particular interest are hemp fiber’s mechanical properties, which rival synthetic counterparts, making them ideal for eco-friendly composites and structural applications. The plant’s versatility extends beyond industrial uses to encompass food security, pharmaceutical applications, and environmental remediation. With over 30 countries currently cultivating hemp, led by China and followed by significant production in Europe and Canada, the crop is experiencing a global renaissance. This comprehensive analysis also explores emerging innovative applications in medical therapeutics, cosmeceuticals, phytoremediation, and wastewater treatment while evaluating life cycle assessments to demonstrate hemp’s potential in addressing contemporary environmental and health challenges. As society grapples with mounting resource demands and environmental concerns, this review underscores hemp’s role in transitioning toward a more sustainable and regenerative future.</p>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01414-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Michal Bláha, Martin Jindra, Oleksandr Volochanskyi, Jan Plšek, Martin Mergl, Otakar Frank, Martin Kalbáč
{"title":"Interactions at the graphene/polyaniline interface: electron donation from graphene to polyaniline and stabilization of polarons","authors":"Michal Bláha, Martin Jindra, Oleksandr Volochanskyi, Jan Plšek, Martin Mergl, Otakar Frank, Martin Kalbáč","doi":"10.1007/s42114-025-01432-9","DOIUrl":"10.1007/s42114-025-01432-9","url":null,"abstract":"<div><p>This study aims to fill in the gaps in the experiment-based fundamental knowledge on the interaction of graphene and polyaniline at the “molecular” level, namely, charge redistribution and nature of charge carriers in polyaniline. We synthesized a two-dimensional graphene/polyaniline heterostructure and studied electronic structure and interactions of its components. The charge-transfer measurements showed that the formed polyaniline acts as a <i>p</i>-type dopant of graphene: the graphene electrons are accepted by polyaniline within the Fermi level alignment process. Raman and XPS spectroscopies and Raman spectroelectrochemistry on the (<sup>13</sup>C–)graphene/polyaniline interface reveal that the majority of polyaniline is in the polaron lattice form and a minority in the bipolaronic form. The XPS data show that the number of polyaniline charged nitrogen atoms exceeds the number of counter-anions, indicating that the proton doping of polyaniline as the main mechanism of polaron formation/stabilization is accompanied by a second mechanism, in which polarons and bipolarons are stabilized by graphene electrons in a mutual interaction. The work provides essential knowledge needed for a rational design of graphene/polyaniline nanocomposites and their exploitation in various devices.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01432-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Graphdiyne and its derivatives: a stabilizer for metastable particles","authors":"Mengdi Yu, Jianjiang He, Xiuli Hu, Bowen Liu, Wei Zhao, Jingjiang Sun, Qingfu Wang","doi":"10.1007/s42114-025-01452-5","DOIUrl":"10.1007/s42114-025-01452-5","url":null,"abstract":"<div><p>Graphdiyne (GDY), as an emerging carbon material, is a novel two-dimensional allotrope of carbon that possesses superior structural and performance characteristics. It not only exhibits both sp-sp<sup>2</sup> hybridized orbitals with a high degree of π-conjugation but also features a uniformly distributed porous structure guaranteeing GDY excellent electron transfer and ion diffusion properties. Most importantly, GDY exhibits a high density of acetylene bonds, which bestow it with the ability to adsorb metallic atoms, load metal particles, and diminish the surface energy of metal particles. The strong interaction between GDY’s unique 2D scaffold and the high activity of the loaded metal species generates significant synergistic, confinement, and quantum size effects. These outstanding composite effects draw forth superior performance in various fields, including catalysis, energy storage and conversion, and biochemical. In this review, we provide a systematic overview of GDY-based composites by categorizing the metal loadings into three scales: single atoms, nanoclusters, and nanoparticles. For each category, the discussion will cover their distinct structural features, synthesis methods, material properties, and fields of application.</p><h3>Graphical Abstract</h3><p>TOC: This review provides a thorough overview of GDY-based composite, highlighting its categories, synthetic principle, applications, advantages, challenges, and opportunities.</p>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01452-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Murtala Namakka, Md Rezaur Rahman, Muhammad Khusairy Bin Bakri, Bavya Devi Karuppasamy, M. Shahabuddin Ahmmad, Anthonette Anak James, Ismail M. M. Rahman
{"title":"Advancements in acoustic properties of natural waste biocomposites: current trends, applications, and future perspectives","authors":"Murtala Namakka, Md Rezaur Rahman, Muhammad Khusairy Bin Bakri, Bavya Devi Karuppasamy, M. Shahabuddin Ahmmad, Anthonette Anak James, Ismail M. M. Rahman","doi":"10.1007/s42114-025-01427-6","DOIUrl":"10.1007/s42114-025-01427-6","url":null,"abstract":"<div><p>The global shift toward Sustainable Materials has necessitated the exploration of natural waste biocomposites as eco-friendly solutions to address the contemporary environmental and industrial noise challenges. This review paper explores recent developments in the use of natural waste biocomposites, focusing on their acoustic properties and potential applications in real-world scenarios. The integration of these Sustainable Materials into biocomposites is analyzed, with a particular focus on their performance in noise reduction, sound absorption, and overall environmental impact. Challenges and opportunities in scaling these Materials for industrial applications are also discussed. Hybrid composites and nano-reinforcement improve acoustic performance, achieving sound absorption coefficients of 0.6–0.8 at mid-to-high frequencies via optimized porosity and fiber-matrix synergy. However, barriers including scalability, durability under environmental stressors like moisture, biodegradation, and economic feasibility limit their industrial adoption. Emerging trends, such as smart biocomposites and hybridization with recycled or nanoscale materials, showed transformative potential.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01427-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zhiping Chen, Zhen Xie, Qin Lu, Lingli Tian, Yu Meng, Yichun Xue, Hongxiang Zhu, Lei Wang, Hui He
{"title":"Robust self-pumping medical microneedle arrays by nanofiber-reinforced non-covalent cooperative networks","authors":"Zhiping Chen, Zhen Xie, Qin Lu, Lingli Tian, Yu Meng, Yichun Xue, Hongxiang Zhu, Lei Wang, Hui He","doi":"10.1007/s42114-025-01453-4","DOIUrl":"10.1007/s42114-025-01453-4","url":null,"abstract":"<div><p>The directional management of exudate drainage and drug delivery assumes paramount importance in the realm of precision therapy for diabetic wounds. Drawing inspiration from the water-collecting and transporting abilities of cactus spines and the water-drinking behavior of spiny lizards, this work designed a robust self-pumping medical microneedle array composed of cellulose nanofibril-reinforced microneedles by non-covalent cooperative bond networks and a Janus backing layer with bidirectional fluid transport capability. Microneedles reinforced with nanofiber exhibit exceptional photothermal conversion efficiency while maintaining sufficient mechanical strength and toughness for epidermal penetration without deformation. The bidirectional Janus backing encompasses a drug delivery zone and a UV-reversibly induced exudate pumping/wettability maintenance zone, enabling staggered transport of the drug and exudates to guarantee long-term efficacy in sustained drug release, controlled exudate removal and microenvironment wettability maintenance. Crucially, it effectively combines broad-spectrum antibacterial, biofilm elimination, antioxidant, biocompatibility and anti-inflammatory functions with edema reduction in diabetic wounds, significantly accelerating the healing process. These findings present an innovative strategy for designing precision therapeutic materials with multimodal wound management capabilities.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01453-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Applications of DNA origami in biomedicine: advances, challenges, and prospects","authors":"Ruipeng Chen, Xuexia Jia, Wei Pang, Yingao Yang, Huanying Zhou, Zhixian Gao","doi":"10.1007/s42114-025-01457-0","DOIUrl":"10.1007/s42114-025-01457-0","url":null,"abstract":"<div><p>DNA serves as a fundamental carrier of genetic information, and its unique properties allow it to be used as a versatile structural component for the engineering and self-assembly of nanostructures. The advent of DNA templates has significantly improved self-assembled DNA nanostructures, and this progress is particularly evident in the field of DNA nanotechnology, especially in DNA origami, which is highly effective for the bottom-up synthesis of precisely defined nanostructures that range in size from tens of nanometers to sub-micrometers. The remarkable capabilities of DNA origami open up numerous possibilities in the context of biomedical applications. These applications include drug delivery systems, vaccine development, tissue engineering, targeted disease therapies, clinical diagnostics, and advanced bioimaging techniques. This review highlights the significance and benefits of employing DNA origami in the programming and fabrication of DNA nanostructures, showcasing its potential impacts in various domains. The challenges associated with DNA nanotechnology are also examined, and possible solutions are considered to facilitate advancements in the field. Furthermore, a comprehensive overview of the current and potential biomedical applications of DNA origami is presented. The review concludes with reflections on the future perspectives of DNA origami, highlighting its importance and potential growth in various scientific and medical fields.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01457-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jun Yang, Jong-Whan Rhim, Seid Mahdi Jafari, Wanli Zhang
{"title":"Photoactivated multimodal antimicrobial biopolymer films: synergies, innovations, and sustainable intelligent food packaging","authors":"Jun Yang, Jong-Whan Rhim, Seid Mahdi Jafari, Wanli Zhang","doi":"10.1007/s42114-025-01438-3","DOIUrl":"10.1007/s42114-025-01438-3","url":null,"abstract":"<div><p>Biopolymer-based food packaging films (FPFs) have emerged as promising sustainable substitutes for petroleum-derived materials, owing to their biodegradability, biocompatibility, and cost-effectiveness. However, their inherent limitations in physicochemical properties necessitate functional enhancements to meet stringent requirements for food preservation. This review systematically investigates the integration of photothermal (PTA), photodynamic (PDI), and photocatalytic (PCA) additives into biopolymer matrices, which synergistically confer light-activated antimicrobial activity, antioxidant effects, and structural reinforcement. We elucidate the underlying mechanisms, focusing on reactive oxygen species (ROS) generation and localized hyperthermia that disrupt microbial integrity. Key advancements include hybrid systems (e.g., PTA/PDI composites, sustained-release platforms, and multifunctional metal–organic frameworks [MOFs]) that achieve > 99% inhibition of pathogens. Material innovations—including curcumin-β-cyclodextrin complexes, polydopamine nanoparticles, and carbon nanotube hybrids—address critical challenges (e.g., photosensitizer hydrophobicity, nanoparticle aggregation) while enhancing mechanical strength, barrier properties, and controlled release. Photoactivated FPFs further exhibit dual functionality: enabling real-time freshness monitoring via pH-responsive indicators and delaying fruit senescence through ethylene degradation. Emerging strategies combining PDI, PCA, and PTA, alongside light-triggered gaseous antimicrobials, hold promise for next-generation smart packaging. Despite these progress, challenges persist: insufficient light penetration in complex food matrices, potential food quality degradation under prolonged/high-intensity irradiation, and oxygen dependence of ROS generation. Future research should target these limitations to enhance the practicality and safety of light-responsive packaging. This review provides a critical roadmap bridging material science and food technology, facilitating the development of eco-friendly, high-performance biopolymer films for ensuring food safety and extending shelf life.\u0000</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01438-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Photocatalytic technology in lignin: from traditional depolymerization to actively light-driven conversion","authors":"Cong Liu, Danhua Zhou, Xiaoxian Zheng, Ludan Shang, Junrui Yang, Jiazhi Zhang, Mingxuan Li, Yanhui Li","doi":"10.1007/s42114-025-01426-7","DOIUrl":"10.1007/s42114-025-01426-7","url":null,"abstract":"<div><p>Lignin is one of the most abundant renewable biopolymers on Earth. In recent years, substantial progress has been achieved in leveraging lignin’s unique properties, especially in the field of photocatalysis. This paper reviews the research progress on lignin-based materials that have been developed through biopolymer engineering techniques, including stages from depolymerization to photocatalytic applications. The role of lignin as a photocatalyst is emphasized, as well as the challenges faced. The relationship between the fundamental structure and properties of lignin is explored, along with the design strategies that are employed to exploit these characteristics. Our review is organized around three main themes: the latest advancements in lignin cleavage technologies (including photocatalytic cleavage), cutting-edge research in lignin-based photocatalytic systems, and the challenges and design strategies associated with the development of lignin photocatalysis. This work aims to contribute significantly to the advancement of sustainable functional photocatalysts derived from lignin. Ultimately, the goal is to develop environmentally friendly and sustainably scalable functional polymer photocatalysts based on lignin in the future.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01426-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kyung Hoon Min, Byeongseok Kim, Kyoung Tae Park, Kyeongseok Min, Haryeong Choi, Hyung-Ho Park, Yongjin Lee, Sung-Hyeon Baeck, Sang Eun Shim, Yingjie Qian
{"title":"Scalable, durable, and malleable PVMDMS@PVP aerogel catalyst for CO2 capture and successive gas-phase cycloaddition reaction","authors":"Kyung Hoon Min, Byeongseok Kim, Kyoung Tae Park, Kyeongseok Min, Haryeong Choi, Hyung-Ho Park, Yongjin Lee, Sung-Hyeon Baeck, Sang Eun Shim, Yingjie Qian","doi":"10.1007/s42114-025-01443-6","DOIUrl":"10.1007/s42114-025-01443-6","url":null,"abstract":"<div><p>A structurally robust PVMDMS@PVP aerogel catalyst was developed by incorporating polyethyleneimine (PEI) and an ionic liquid, followed by Zn<sup>2+</sup> impregnation, for integrated carbon dioxide (CO<sub>2</sub>) capture and catalytic conversion. The solvent-resistant framework maintains high CO<sub>2</sub> adsorption capacity and structural integrity across 50 thermal cycles over a broad temperature range (0–130 °C). Breakthrough experiments confirm excellent CO<sub>2</sub>/N<sub>2</sub> selectivity (5078) under mixed-gas flow at 100 °C. Zn<sup>2+</sup>-functionalized aerogels enable gas-phase cycloaddition of CO<sub>2</sub> with epoxides, achieving > 99% selectivity for propylene carbonate over 1978 h of continuous operation. Notably, the carbonate product was directly applied as an electrolyte in lithium-ion batteries, validating its electrochemical utility. The aerogel preserved its pore structure, catalytic activity, and monolithic form even after scale-up, demonstrating superior mechanical and chemical durability. This work presents a scalable, multifunctional aerogel catalyst platform that combines long-term stability, high CO<sub>2</sub> adsorption efficiency, and battery-relevant carbonate production for advanced CO<sub>2</sub> capture and utilization technologies.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01443-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Youyan Zhang, Di Lan, Zihan Wang, Guodi Xu, Zhihua Gao, Guixian Bu, Xiaozhong Zhong, Pengfei Yin
{"title":"Modulation of magnetodielectric equilibrium in porous biochar embedded with MOF-derived CeO2/Fe3O4 for excellent electromagnetic absorption and anti-microbial properties","authors":"Youyan Zhang, Di Lan, Zihan Wang, Guodi Xu, Zhihua Gao, Guixian Bu, Xiaozhong Zhong, Pengfei Yin","doi":"10.1007/s42114-025-01444-5","DOIUrl":"10.1007/s42114-025-01444-5","url":null,"abstract":"<div><p>The design of electromagnetic wave absorbing composites is an important approach for achieving radar stealth and anti-electromagnetic interference. However, the bacterial metabolic byproducts can corrode the components and micro-structures of absorbers as employed in a bacteria-rich environment, thereby progressively reducing their absorption properties. To address this problem, herein the biomass-derived porous carbon decorated with magnetic Fe<sub>3</sub>O<sub>4</sub> and dielectric CeO<sub>2</sub> deriving from Ce-UIO-66 was obtained via co-solvothermal and calcination route. The thin-walled porous biological carbon can not only dissipate incident microwave by scattering effect, but also act as carrier to provide sufficient dielectric properties. The co-modification of CeO<sub>2</sub> and Fe<sub>3</sub>O<sub>4</sub> with varied doping of Fe<sup>3+</sup> promotes the magnetodielectric equilibrium for better impedance matching, which can couple multi-ply mechanisms of dielectric polarization, conduction dissipation, eddy-current and natural resonance loss to achieve outstanding microwave absorption. The maximum RL value reaches -60.60 dB at 15.69 GHz for 2.00 mm thickness and the widest EAB is 6.41 GHz for only 2.19 mm thickness, the simulation proves the reduction of radar cross section within wide range of incident angles as well. Moreover, the ROS generated from abundant oxygen vacancies in absorber can realize high anti-bacterial efficiencies of 82.70% and 91.60% against <i>S. aureus</i> and <i>E. coli</i>, respectively. Hence, the work proposes a novel insight to design antibacterial electromagnetic absorbers for application in complex bacterial environment.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 5","pages":""},"PeriodicalIF":21.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01444-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}