Advanced Composites and Hybrid Materials最新文献

{"title":"In-situ fabrication of Ni2⁺/Zn2⁺-polydopamine complex derived FeCo@C/Ni@C cubic nanocages towards enhanced electromagnetic performance","authors":"Jiahang Qiu,&nbsp;Mu Zhang,&nbsp;Rongzhi Zhao,&nbsp;Xudong Sun,&nbsp;Dianning He","doi":"10.1007/s42114-024-01052-9","DOIUrl":"10.1007/s42114-024-01052-9","url":null,"abstract":"<div><p>The quest for broadband electromagnetic wave absorption to satisfy the demands of various fields has emerged as a prominent research focus in the domain of electromagnetic wave absorption. By considering the effects of magnetic loss and polarization loss across different frequency bands, the development of composite materials incorporating magnetic metal particles and single metal atoms may facilitate an expansion of the electromagnetic wave absorption frequency range. Consequently, we synthesized FeCo@C/Ni@C composites derived from FeCo Prussian blue analogues and polydopamine through wet chemistry and pyrolysis methods. The chelation mechanism of polydopamine, combined with the physical barrier effect provided by Zn ions during synthesis, endows the FeCo@C/Ni@C composite with low-frequency magnetic loss characteristics from the FeCo alloy, high-frequency dipole polarization losses attributed to Ni atoms, and conductivity losses arising from the coupled carbon matrix. Ultimately, the composite exhibits exceptional electromagnetic wave absorption performance: at a thickness of 2.26 mm, it achieves a minimum reflection loss value of − 50.1 dB along with an effective absorption bandwidth reaching up to 6.0 GHz. In summary, this work presents a novel strategy for enhancing broadband absorption capabilities in electromagnetic wave absorbing materials.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142595515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computational analysis of the interfacial debonding in polymer composites: research progress and challenges","authors":"Ibrahim Goda,&nbsp;Essolé Padayodi,&nbsp;Rija Nirina Raoelison","doi":"10.1007/s42114-024-01038-7","DOIUrl":"10.1007/s42114-024-01038-7","url":null,"abstract":"<div><p>This paper presents a comprehensive review of the current state-of-the-art computational modeling techniques for predicting debonding processes and interface failures in fiber-reinforced polymer (FRP) composites. By highlighting the limitations associated with exclusive reliance on testing methods, the necessity of modeling approaches becomes apparent, particularly for a thorough analysis of the complex interplay between interfacial strength and overall fracture behavior. The review explores cutting-edge advancements in interface modeling techniques, including BEM, CZM, VCCT, XFEM, DEM, and MD. The research encompasses the advantages and limitations of each method, leading to a comprehensive discussion on their applications and potential synergies. Key findings include insights into the benefits of BEM, challenges with VCCT, advantages of trapezoidal and trilinear CZMs in simulating delamination, promises and challenges of XFEM, limitations of DEM, and the potential of multiscale modeling combining MD simulations with microstructure-based and macroscopic evaluations. Additionally, the integration of various software packages is discussed, providing diverse capabilities for investigating fiber/matrix interface debonding in FRP composites. The insights provided in this review establish a robust foundation for future research, suggesting recommendations to tackle existing challenges and enhance the accuracy of FRP composite interface modeling.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142595517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of surface grafting on the oil–water mixture passing through a nanoslit: a molecular dynamics simulation study","authors":"Wende Tian,&nbsp;Yanwei Wang,&nbsp;Zhexenbek Toktarbay","doi":"10.1007/s42114-024-01055-6","DOIUrl":"10.1007/s42114-024-01055-6","url":null,"abstract":"<div><p>Graphene oxide-based membranes hold great promise in composite materials for applications such as wastewater treatment and oil–water separation. In this study, classical molecular dynamics simulations were employed to investigate the separation of water from an oil–water mixture using a two-layer graphene oxide membrane. The effects of random and stripe-like grafting patterns on penetration efficiency were explored, focusing on varying grafting densities. The results show that increasing grafting density reduces permeability of both oil and water molecules, highlighting the critical role of surface functionalization in membrane design. Notably, the stripe grafting pattern significantly enhances penetration efficiency by optimizing steric interactions around the nanoslit. These findings contribute to the development of nanocomposite materials and surface modification techniques, offering insights into the design of membranes with high performance for oil–water separation. Understanding relationship between grafting density, surface patterning, and membrane performance is crucial for advancing hybrid materials that address industrial challenges such as wastewater treatment and oil spill remediation. The insights gained from this study can be further refined by exploring different functional groups and surface modifications, broadening the applications of these membranes in industrial separation processes.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142595514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing flame retardancy of flexible polyurethane foams through one-step coassembled nanocoatings","authors":"Dongqiao Zhang,&nbsp;Jingjing Liu,&nbsp;Brandon L. Williams,&nbsp;Zaili Hou,&nbsp;Josh N. Bodin,&nbsp;Benjamin J. Lofink,&nbsp;Victor H. Santos,&nbsp;Elaina M. Becher,&nbsp;Saral B. Shrestha,&nbsp;Zain Nasir,&nbsp;Harsh Patel,&nbsp;Anthony Partyka,&nbsp;Xiaohong Peng,&nbsp;Luyi Sun","doi":"10.1007/s42114-024-01024-z","DOIUrl":"10.1007/s42114-024-01024-z","url":null,"abstract":"<div><p>Scalable and durable flame retardant nanocoatings were prepared through a fast, one-step coassembly process and applied to flexible polyurethane (PU) foams. The coated PU foams exhibited excellent performance, remaining highly flame retardant even after 1000 compression test cycles. The effect of the ratio of montmorillonite (MMT) to polyacrylic acid (PAA) on flame retardancy and compressive characteristics was systematically explored. The samples coated with only MMT and ammonium dihydrogen phosphate (ADP) displayed the weakest resilience and the greatest weight loss in the cyclic compression test. However, a higher content of MMT in the coatings could enhance the flame retardancy and thermal stability of the coated PU foams. Although PAA might not directly contribute to the flame retardancy of PU foams, it plays a key role in maintaining the robustness and resilience of the coating layer during multiple cycles of compression. Our research offers an effective method for producing scalable, durable, and robust flame retardant nanocoatings through a one-step process, suitable for PU foams and potentially many other substrates.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142595345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced photocatalytic CO2 reduction via MXene synergism: constructing an efficient heterojunction structure of g-C3N4 /Nb2C /CsPbBr3","authors":"Shiding Zhang,&nbsp;Yuhua Wang,&nbsp;Gaber A. M. Mersal,&nbsp;A. Alhadhrami,&nbsp;Dalal A. Alshammari,&nbsp;Yitong Wang,&nbsp;Hassan Algadi,&nbsp;Haixiang Song","doi":"10.1007/s42114-024-01026-x","DOIUrl":"10.1007/s42114-024-01026-x","url":null,"abstract":"<div><p>Slow charge kinetics and high activation energy seriously hinder the efficiency of photocatalytic CO₂. Synergies are a commonly used strategy. Nevertheless, common synergies have been limited to improving catalytic results. Herein, we synthesize a novel nanocomposite ternary heterojunction material, which forms a low interlayer electrostatic potential within the heterojunction through the MXene synergistic. A strong internal electric field from the outside to the inside is formed within the series layer heterojunction, which provides the inner driving force for the effective spatial separation of photoinduced electron-hole pairs. Under visible-light irradiation, the ternary heterojunction exhibited a maximum CO production rate of 53.07 µmol g⁻¹ h⁻¹, surpassing the rates of pure g-C₃N₄, CsPbBr₃ QDs, and the binary composite of g-C₃N₄/CsPbBr₃ by approximately 8.4, 10, and 2 times, respectively. Experimental results and theoretical analysis reveal the significance of 2D Nb₂C MXene as an electron transporter, benefiting from lower electrostatic potential. This characteristic synergistically facilitated the rapid extraction of photoinduced electrons, enhancing the reduction ability of CO₂ to CO. This research not only provides a novel insight into MXene utilization for designing ternary heterojunction nanocomposite photocatalysts but also presents the potential of utilizing synergism ternary composites to improve solar energy conversion efficiency.</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":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meta-structure of amorphous-inspired 65.1Co28.2Cr5.3Mo lattices augmented by artificial intelligence","authors":"Seong Je Park,&nbsp;Woongbeom Heogh,&nbsp;Jeongho Yang,&nbsp;Sukhyun Kang,&nbsp;Wonjong Jeong,&nbsp;Hoyoung Lee,&nbsp;Tae-Sik Jang,&nbsp;Hyun-Do Jung,&nbsp;Mohammad Jahazi,&nbsp;Seung Chul Han,&nbsp;Hyoung Seop Kim,&nbsp;Myoung-Gyu Lee,&nbsp;Susmita Bose,&nbsp;Amit Bandyopadhyay,&nbsp;Martin Byung-Guk Jun,&nbsp;Young Won Kim,&nbsp;Xingyu Fu,&nbsp;Rigoberto C. Advincula,&nbsp;Clodualdo Aranas Jr.,&nbsp;Sang Hoon Kim","doi":"10.1007/s42114-024-01039-6","DOIUrl":"10.1007/s42114-024-01039-6","url":null,"abstract":"<div><p>A hatching-distance-controlled lattice of 65.1Co28.2Cr5.3Mo is additively manufactured via laser powder bed fusion with a couple of periodic and aperiodic arrangements of nodes and struts. Thus, the proposed lattice has an amorphous-inspired structure in the short- and long-range orders. From the structural perspective, an artificial intelligence algorithm is used to effectively align lattices with various hatching distances. Then, the metastable lattice combination exhibits an unexpectedly high specific compression strength that is only slightly below that of a solid structure. From the microstructural perspective, the nodes in the newly designed lattice, where the thermal energy from laser irradiation is mainly concentrated, exhibit an equiaxial microstructure. By contrast, the struts exhibit a columnar microstructure, thereby allowing the thermal energy to pass through the narrow ligaments. The heterogeneous phase differences between the nodal and strut areas explain the strength-deteriorating mechanism, owing to the undesirable multi-phase development in the as-built state. However, solid-solution heat treatment to form a homogeneous phase bestows even higher specific compression strength. Furthermore, electrochemical leaching leads to the formation of nanovesicles on the surface of the microporous lattice system, thereby leading to a large surface area. A more advanced valve cage for use in a power plant is designed by using artificial intelligence both to (i) effectively preserve its mechanical stiffness and (ii) actively dissipate the generated stress through the large surface area provided by the nanovesicles.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-024-01039-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587835","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":"Boosting photoelectrochemical water splitting activity of zinc oxide by fabrication of ZnO/CdS heterostructure for hydrogen production","authors":"Akanksha S. Chougale,&nbsp;Snehal S. Wagh,&nbsp;Ashish D. Waghmare,&nbsp;Sandesh R. Jadkar,&nbsp;Dnyaneshwar R. Shinde,&nbsp;Habib M. Pathan","doi":"10.1007/s42114-024-01023-0","DOIUrl":"10.1007/s42114-024-01023-0","url":null,"abstract":"<p>We have investigated the effect of CdS loading on ZnO nanoparticles for photoelectrochemical (PEC) water splitting. ZnO nanoparticles were coated on the substrate to form a film of ZnO nanoparticles. The CdS layer was coated on the ZnO thin film using the Successive Ionic Layer Adsorption and Reaction (SILAR) approach, at different cycles. The synthesized samples were then studied for structural, morphological, optical, and photoelectrochemical (PEC) properties. X-ray diffraction (XRD), Raman spectroscopy, ultraviolet spectroscopy (UV), photoluminescence spectroscopy (PL), X-ray photoelectron spectroscopy (XPS), energy-dispersive X-ray spectroscopy (EDS), and scanning electron microscopy (SEM) analysis confirm the existence of CdS and ZnO nanoparticles and the formation of ZnO/CdS heterostructure on the substrate. The UV–visible absorption spectrum reveals that the ZnO/CdS composite has significantly higher visible light absorption than bare ZnO. The low bandgap of CdS drives the absorption spectra of ZnO/CdS heterostructure to stretch into the visible range. Additionally, the composite samples exhibit significantly greater photocurrents than bare ZnO. The S-40 sample (40 SILAR cycles of CdS) of ZnO/CdS heterostructure film shows the highest photocurrent density of 5.36 mA/cm² at 0.96 V vs. RHE. The applied bias photoconversion efficiency (ABPE) of the S-40 sample is 4.15% at 0.33 V vs. RHE which is more than bare ZnO.</p>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142595448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Composite shell empowered crystalline-amorphous NiO/NiWO4-rGO core-shell electrocatalyst for efficient water electrocatalysis","authors":"Dhanaji B. Malavekar,&nbsp;Shivam Kansara,&nbsp;Mayur A. Gaikwad,&nbsp;Komal D. Patil,&nbsp;Suyoung Jang,&nbsp;Sang Woo Park,&nbsp;Hyojung Bae,&nbsp;Jang-Yeon Hwang,&nbsp;Jin Hyeok Kim","doi":"10.1007/s42114-024-00958-8","DOIUrl":"10.1007/s42114-024-00958-8","url":null,"abstract":"<div><p>Nickel-based materials exhibit excellent electrochemical water splitting activity; however, their inferior mass transport limits further improvement in catalytic performance. Herein, we report a composite core–shell material consisting of spherical nanoparticles of NiWO₄ and rGO sheets coated on crystalline NiO for overall water splitting in an alkaline medium. The macropores created from a uniform coating of spherical nanoparticles with rGO sheets impart high porosity and short diffusion passages, facilitating fast electrolyte flow and thereby enhancing mass transport capability. Benefiting from the excellent mass transport due to mesoporosity, NiO/NiWO₄-rGO required an overpotential of 270 mV to achieve a current density of 50 mA cm⁻² for OER and 54 mV to achieve a current density of -10 mA cm⁻² for HER. A Tafel slope of 82 and 58 mV dec⁻¹ for OER and HER was observed for NiO/NiWO₄-rGO, respectively. Overall water splitting devices fabricated using NiO/NiWO₄-rGO as an anode and cathode require a cell voltage of 1.59 V to enable a current density of 50 mA cm⁻² with stability for over 50 h indicating a favorable morphological modulation at the interface of NiWO₄-rGO shell structure coated on a crystalline NiO core, which lowers the overpotential requirement. The assembled water-splitting device performs water splitting 10 M KOH and requires only 1.55 V to reach the current density of 50 mA cm⁻². Our density functional theory (DFT) calculations reveal the free energy profiles of hydrogen adsorption, guiding the experimental optimization of catalysts for efficient HER and OER. Furthermore, a seawater electrocatalysis device assembled using NiO/NiWO₄-rGO required only 1.77 V to reach 50 mA cm⁻² current density with stability over 50 h. This confirms that NiO/NiWO₄-rGO is a potential material for industrial and practical water splitting.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Astragalus polysaccharide inhibits lipogenesis in HFD-fed mice by suppressing LIPG via upregulation of UDPG","authors":"Xuelin Wang,&nbsp;Mengying Li,&nbsp;Fang Yu,&nbsp;Limin Hou,&nbsp;Rui Cao,&nbsp;Lei Zhang,&nbsp;Jianwu Xie,&nbsp;Feng Wang,&nbsp;Junrong Huang","doi":"10.1007/s42114-024-01046-7","DOIUrl":"10.1007/s42114-024-01046-7","url":null,"abstract":"<div><p>Astragalus polysaccharide (APS) is a natural active material widely used in the biomedical fields, which is applied in the preparation of capsule shells, nano-coated materials, medical hydrogel systems, and emulsifiers. It has been reported that APS exhibits a beneficial effect on obesity although the molecular mechanisms are not clearly elucidated. In current study, APS significantly reduced the increase of body weight in high-fat diet (HFD) fed mice. APS apparently ameliorated serum lipid profiles exhibiting an increase of high-density lipoprotein and a decrease of low-density lipoprotein. APS inhibited lipid deposition in liver and adipose tissues. Importantly, APS did not damage liver and kidney function in vivo. To explore if the beneficial effect of APS on obesity was derived from its effect on metabolism, metabolomics was applied. As expected, the metabolite profile of HFD mice was dramatically altered upon APS treatment. Among them, uridine diphosphate glucose (UDPG), a glycometabolic intermediate that inhibits fatty acid production, was significantly upregulated by APS. KEGG analysis showed that the metabolites of APS-treated HFD mice were apparently enriched in biosynthesis of unsaturated fatty acids pathway. To further explore if APS altered metabolites impacted cellular biological functions, transcriptomics was performed. GO and KEGG analysis showed that the downregulated gene groups were mainly enriched in lipid metabolism. Furthermore, endothelial lipase (LIPG) responsible for the intracellular lipid production was among the significantly inhibited genes by APS. Above results highly hinted that inhibition of lipid deposition by APS may be closely related with UDPG and LIPG. As expected, LIPG level was greatly suppressed by APS in free fatty acid (FFA)-induced hepatocytes. Consistently, glycogen synthesis was increased, whereas lipogenesis was apparently suppressed by APS. Furthermore, UDPG treatment alone also inhibited LIPG expression and lipogenesis. We, for the first time, disclosed that APS inhibited lipogenesis in HFD-fed mice by suppressing LIPG via upregulation of UDPG, suggesting that APS may be explored as a clinical and translational candidate in preventing obesity and its related metabolic diseases.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-absorbing multilayer skin-like composite with Phyllostachys nigra polysaccharides promotes wound healing","authors":"Kui Zhao,&nbsp;Luming Qi,&nbsp;Qi Li,&nbsp;Yin Wang,&nbsp;Cheng Qian,&nbsp;Zhengjun Shi","doi":"10.1007/s42114-024-01018-x","DOIUrl":"10.1007/s42114-024-01018-x","url":null,"abstract":"<p>Biocompatible and mechanically stable porous hydrogels are promising materials for artificial skin in wound healing. The rigid PVA phase was selected to make the scaffold, and a dense and uniform porous phase was formed in both transverse and longitudinal phases by freezing casting technology. The names PVA and PVA + PNS2A were used in in vitro activity tests using polymer solutions that had not been molded before. The crosslinked materials were named Base, CP1 (0.1% PNS2A), and CP2 (0.5% PNS2A). HUVEC and HaCat cell proliferation experiments proved to be safe and non-toxic and significantly promoted proliferation activity after 48 h. The cell model with Raw 264.7 proved anti-inflammatory effect by mixed polymer solution. The scratch test showed that the CP2 promotes the migration of HaCat cells more effectively at 48 h. The cell adhesion experiment showed that the skin-like composite material grew rapidly along the void direction. Animal experiments showed that the multi-layer skin-like CP2 increased the mechanical properties, gelation, and hemostasis (58.8% reduction) and inhibits inflammation through active polysaccharide in the early stage of wound healing. It promoted collagen formation in the late stages of the healing process. Upon contact with the wound, the material undergoes gelation to isolate the wound and completely healed the hurt after 12 days. Stent disintegration and 48-h absorption time provide support for implant material development.</p>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"7 6","pages":""},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}