Advanced Science最新文献_第3页

Probing the Dynamics Process of High-Entropy Alloy Catalysts: Fundamentals, Synthesis, and In Situ TEM Insights. 探测高熵合金催化剂的动力学过程：基本原理，合成，和原位透射电镜的见解。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202514577

Haider Ali, Yan Xu, Xiao Han, Yue Lin

{"title":"Probing the Dynamics Process of High-Entropy Alloy Catalysts: Fundamentals, Synthesis, and In Situ TEM Insights.","authors":"Haider Ali, Yan Xu, Xiao Han, Yue Lin","doi":"10.1002/advs.202514577","DOIUrl":"https://doi.org/10.1002/advs.202514577","url":null,"abstract":"Catalysts play a crucial role in advancing green and clean energy technologies for a sustainable future. Among the various catalysts reported, high-entropy alloys (HEAs) stand out due to their superior stability and synergistic effects during catalytic processes, which arise from their complex composition and dynamic behavior. However, despite their promising potential, the incorporation of multiple elements (often more than four) with differing properties in HEA-based catalysts complicates their growth and challenges their synthesis. Recent development of delicate synthetic strategies and theoretical understanding promotes the effective construction of HEAs. Advances of visible characterization techniques contribute to the cognition for the formation and evolution mechanisms of HEAs and further facilitate the accurate design. This review aims to provide a comprehensive overview of current synthesis strategies for HEA-based catalysts while exploring their growth and evolution under real reaction conditions using in situ transmission electron microscopy (in situ TEM). First, the fundamental parameters, properties, and rational design principles of HEAs are examined to establish a detailed foundational understanding. Next, synthesis strategies for HEA-based catalysts, highlighting the most frequently employed methods. The third section focuses on the application of in situ TEM in elucidating the atomic-level mechanisms governing HEA formation. Finally, future opportunities are highlighted for designing next-generation HEA catalysts.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e14577"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ton-Scale Industrial Optical Polycarbonate Film: Combining Full-Color Phosphorescence and Various Photochromic. 吨级工业光学聚碳酸酯薄膜：集全彩磷光和各种光致变色于一体。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202517170

Peng Chen, Jielei Jin, Yanke Zhu, Yunxiang Lei, Xinyang Ye, Wenbo Dai, Chuangjie Gu, Miaochang Liu, Xiaobo Huang, Dan Wang

{"title":"Ton-Scale Industrial Optical Polycarbonate Film: Combining Full-Color Phosphorescence and Various Photochromic.","authors":"Peng Chen, Jielei Jin, Yanke Zhu, Yunxiang Lei, Xinyang Ye, Wenbo Dai, Chuangjie Gu, Miaochang Liu, Xiaobo Huang, Dan Wang","doi":"10.1002/advs.202517170","DOIUrl":"https://doi.org/10.1002/advs.202517170","url":null,"abstract":"Polymer Polycarbonate (PC) is widely used in fields such as electronics, automobiles, building materials, and packaging is one of the most common plastics in human life. Herein, PC is used as the host to achieve doped films with both phosphorescence and photochromic properties. Importantly, the PC host has very excellent universality, can be paired with dozens of phosphorescence guests and a series of photochromic guests, achieving full-color phosphorescence emission from blue to red, as well as rapid, sensitive, and reversible transitions from colorless to pink, red, or blue-purple. More surprisingly, compared to the thirteen commonly used host matrices, extensive data show that PC-based doped materials have the best phosphorescence and photochromic properties, meaning that PC is the optimal host among them. Finally, large-scale industrial preparation of doped film is achieved at the ton level, and the prepared doped film still has excellent optical properties, which can be directly used for product packaging. This work not only discovered that PC polymer is an excellent and overlooked host matrix, but also developed optical functional materials with direct commercial application value.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e17170"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical Force Storage and Reprogramming Hydrogel for Scarless Repair of Sports Joint Wounds. 机械力储存与重组水凝胶在运动关节创伤无疤痕修复中的应用。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202511332

Jiakang Zhang, Yuhui Zhang, Yuanru Lang, Tao Fu, Qian Liu, Long Chen, Peng Zhang, Yan Xiao, Yuntong Zhang, Shuo Fang, Meidong Lang

{"title":"Mechanical Force Storage and Reprogramming Hydrogel for Scarless Repair of Sports Joint Wounds.","authors":"Jiakang Zhang, Yuhui Zhang, Yuanru Lang, Tao Fu, Qian Liu, Long Chen, Peng Zhang, Yan Xiao, Yuntong Zhang, Shuo Fang, Meidong Lang","doi":"10.1002/advs.202511332","DOIUrl":"https://doi.org/10.1002/advs.202511332","url":null,"abstract":"The wounds at the joints are subject to repeated pulling. This not only causes repeated rupture and bleeding of new granulation tissue, but also causes excessive exogenous mechanical stimulation of cell populations, leading to excessive cell proliferation and vascular proliferation at the trauma site. Inspired by the energy conversion of tendons, the \"energy transit station\" hydrogel is designed. When applied to dynamic joint wounds, the rigid cross-linked network of hydrogels rapidly absorbs wound edge stress by elastic deformation and stores them as elastic potential energy in the topological network matrix, driving the hydrogels to exhibit programmable elastic recoil capabilities. Thus, the \"energy transfer station\" hydrogel not only shields stress concentration in sports injuries, but also reprograms energy forms to provide reasonable biomimetic contraction for wounds. In vivo research, compared with the control group (83.06%), this hydrogel can significantly accelerate the healing process of sports injuries (99.87%). The \"energy transit station\" property significantly downregulated the En1 lineage-positive fibroblast population (only 9.21% of the control group) and coordinated the activation of α-SMA-positive myofibroblasts (only 14.62% of the control group). This research provides an innovative strategy for high-quality healing of joint wounds through the conversion and re-transmission of energy.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e11332"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Gut Resistome Atlas in Preterm Infants Enables Prediction of Necrotizing Enterocolitis Onset. 早产儿肠道抵抗组图谱能够预测坏死性小肠结肠炎的发病。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202505154

Shuqin Zeng, Hua Wang, Li Zhang, Shiping Li, Yuan Yuan, Mengting Tian, Yi Qu, Junjie Ying, Meicen Zhou, Yong Hu, Jinglan Huang, Rong Zou, Fengyan Zhao, Xiaojuan Su, Qian Liu, Yan He, Jinxing Feng, Weimin Huang, Ying Luo, Zhemin Zhou, Wei Shen, Dezhi Mu, Shaopu Wang

{"title":"The Gut Resistome Atlas in Preterm Infants Enables Prediction of Necrotizing Enterocolitis Onset.","authors":"Shuqin Zeng, Hua Wang, Li Zhang, Shiping Li, Yuan Yuan, Mengting Tian, Yi Qu, Junjie Ying, Meicen Zhou, Yong Hu, Jinglan Huang, Rong Zou, Fengyan Zhao, Xiaojuan Su, Qian Liu, Yan He, Jinxing Feng, Weimin Huang, Ying Luo, Zhemin Zhou, Wei Shen, Dezhi Mu, Shaopu Wang","doi":"10.1002/advs.202505154","DOIUrl":"https://doi.org/10.1002/advs.202505154","url":null,"abstract":"The accelerating threat from antimicrobial resistance (AMR) has become a global health issue. The properties of AMR in the gut microbiome of preterm infants and its clinical relevance with necrotizing enterocolitis (NEC) remain unknown. In-depth integrative analyses of 5,684 gut metagenomes are performed to build an AMR genes (ARGs) landscape. A subset of 107 preterm infants who developed NEC is sampled to examine the trajectory and predictive potential of ARGs preceding NEC onset. The variation and core set of ARGs, their higher burden and diversity, and potential ARGs-enriched gut bacteria in preterm infants compared to full-term infants are comprehensively discovered, reflecting a strain shift in genomic functions. Moreover, the gut resistome converged over 9 days before NEC onset is observed, which is driven by 24 ARGs. Machine learning analysis reveals potential usage of the gut resistome as an indicator for predicting NEC onset in an external validation preterm birth cohort (the area under the receiver operating characteristic curve, AU-ROC = 0.823), which is significantly higher than that based on the bacterial species (AU-ROC = 0.727). Overall, the findings can be referenced to mitigate the burden and spread of ARGs, and specific ARGs have potential for disease risk stratification to improve clinical management.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e05154"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145190573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Resistive Soft Robotic Exosuit for Dynamic Body Loading in Hypogravity. 一种适用于低重力环境下动态人体载荷的柔性机器人阻性外服。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202506057

Emanuele Pulvirenti, Richard Suphapol Diteesawat, Gaspare Pavei, Valentina Natalucci, Helmut Hauser, Alberto Minetti, Jonathan Rossiter

引用次数: 0

Superconductivity in Hourglass Dirac Chain Metals (Ti, Hf)IrGe. 沙漏型狄拉克链金属（Ti, Hf）的超导性。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202512434

Pavan Kumar Meena, Dibyendu Samanta, Sonika Jangid, Roshan Kumar Kushwaha, Rhea Stewart, Adrian D Hillier, Sudeep Kumar Ghosh, Ravi Prakash Singh

{"title":"Superconductivity in Hourglass Dirac Chain Metals (Ti, Hf)IrGe.","authors":"Pavan Kumar Meena, Dibyendu Samanta, Sonika Jangid, Roshan Kumar Kushwaha, Rhea Stewart, Adrian D Hillier, Sudeep Kumar Ghosh, Ravi Prakash Singh","doi":"10.1002/advs.202512434","DOIUrl":"https://doi.org/10.1002/advs.202512434","url":null,"abstract":"Realizing superconductivity in stoichiometric topological materials is a major focus in condensed matter physics, as it paves the way to achieve topological superconductivity. Here, it is reported that the discovery of ternary germanide superconductors, MIrGe (M = Ti, Hf), predicted to exhibit non-symmorphic symmetry-protected hourglass Dirac chains, can be prime candidates for topological superconductivity. Using comprehensive thermodynamic and muon-spin rotation/relaxation (µSR) measurements, these materials are established as conventional bulk type-II superconductors with transition temperatures of 2.24(5) K for TiIrGe and 5.64(4) K for HfIrGe, featuring a full gap and preserved time-reversal symmetry. First-principles calculations reveal striking topological features in MIrGe, including hourglass-shaped bulk dispersions and a Dirac chain - a ring of fourfold - degenerate Dirac points protected by nonsymmorphic symmetry. Each Dirac point corresponds to the neck of the hourglass dispersion, while the Dirac chain gives rise to drumhead - like surface states near the Fermi level. Additionally, nontrivial <math> <semantics><msub><mi>Z</mi> <mn>2</mn></msub> <annotation>$mathbb {Z}_2$</annotation></semantics> </math> topology leads to isolated Dirac surface states with helical spin textures that disperse across the Fermi level, forming an ideal platform for proximity-induced topological superconductivity. The coexistence of conventional bulk superconductivity, symmetry-protected hourglass topology, and helical spin-textured surface states suggests MIrGe as a rare platform to achieve topological superconductivity, opening new avenues for next-generation quantum technologies.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e12434"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Toward Practical Li-Ion Cells With Li/Mn-Rich Layered Oxide Cathodes: A Techno-Economic Perspective on Material and Cell Design. 实用的富锂/锰层状氧化物阴极锂离子电池：材料和电池设计的技术经济视角。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202512467

Anindityo Arifiadi, Sebastian Oster, Donggun Eum, Dominik Voigt, Andrzej Kulka, Hyuck Hur, Martin Winter, Johannes Kasnatscheew

{"title":"Toward Practical Li-Ion Cells With Li/Mn-Rich Layered Oxide Cathodes: A Techno-Economic Perspective on Material and Cell Design.","authors":"Anindityo Arifiadi, Sebastian Oster, Donggun Eum, Dominik Voigt, Andrzej Kulka, Hyuck Hur, Martin Winter, Johannes Kasnatscheew","doi":"10.1002/advs.202512467","DOIUrl":"https://doi.org/10.1002/advs.202512467","url":null,"abstract":"Li/Mn-rich layered oxide (LMR) cathode active materials offer a pathway towards high specific energy and low-cost Li ion batteries (LIBs) due to their high practical specific discharge capacity (>250 mAh g-1) at moderate discharge voltages (≈3.5 V). However, oxygen redox requires electrochemical activation at high cathode potentials (> 4.5 V vs Li|Li+), resulting in bulk degradation and surface reactivity. This perspective first summarizes the literature-known efforts to elucidate the oxygen redox mechanism and then proposes strategies for systematic R&D of LMR, supported with techno-economic analysis. Initially, bulk degradation should be addressed via compositional tuning and crystal modification. Subsequently, the microstructure, interphase, and electrolyte should be engineered, and finally, the charging protocol should be optimized. The various LMR chemistries with different Li to TM, Ni to Mn, and Co to Ni ratios are techno-economically analyzed, and perspectives on the ideal LMR composition are presented. Ultimately, the specific energy, energy density, and costs of LMR || graphite cells are compared to state-of-the-art cell chemistries.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e12467"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cellular Hallmarks From Volume Electron Microscopy Reveal Developmental Progression of Plasmodium Ookinetes. 体积电子显微镜下的细胞特征揭示了卵母细胞疟原虫的发育过程。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202508250

Nedal Darif, Marco Rheinnecker, Kolja Hildenbrand, Thanat Chookajorn, Lilian P Dorner, Jean-Karim Hériché, Sara Henriksson, Charlotta Funaya, Franziska Hentzschel, Linda Sandblad, Oliver Billker, Yannick Schwab, Friedrich Frischknecht

{"title":"Cellular Hallmarks From Volume Electron Microscopy Reveal Developmental Progression of Plasmodium Ookinetes.","authors":"Nedal Darif, Marco Rheinnecker, Kolja Hildenbrand, Thanat Chookajorn, Lilian P Dorner, Jean-Karim Hériché, Sara Henriksson, Charlotta Funaya, Franziska Hentzschel, Linda Sandblad, Oliver Billker, Yannick Schwab, Friedrich Frischknecht","doi":"10.1002/advs.202508250","DOIUrl":"https://doi.org/10.1002/advs.202508250","url":null,"abstract":"Unicellular organisms or cells of metazoans often change their morphology during development or life cycle progression to adapt to environmental changes. Malaria parasites undergo a striking range of morphological transformations as they navigate through the different environments of mammalian hosts and mosquito vectors. These developmental transitions are accompanied by changes in the subcellular organelles. Here, this work introduces an unbiased approach using volume electron microscopy (vEM) to facilitate cluster analyses of morphometric parameters during developmental transformation. Investigating the transformation of fertilized Plasmodium zygotes into the motile ookinetes with three complementary vEM techniques revealed intimate mitochondrion-nucleus interactions, different microtubule arrangements, elongated shapes of micronemes and their close interaction with the apicoplast. The presented data and approach provide an open-access subcellular atlas for ookinete development to aid mechanistic molecular insights from reverse genetic studies and a framework for the ultrastructural study of other parasite stages and developmental transitions in general.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e08250"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145190423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reconstructing Focal Topological Curves through Vortex Spots from Multifocal Metasurfaces. 利用多焦点元曲面涡斑重构焦点拓扑曲线。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202513605

Hongguang Dong, Raheel Ahmed Janjua, Zhipeng Hu, Yi Jin, Sailing He

引用次数: 0

Forelimb Motor Learning and Memory Consolidation Drives Distinct Oligodendrocyte Plasticity to Regulate Task-related Neuronal Activity. 前肢运动学习和记忆巩固驱动寡突胶质细胞可塑性调节任务相关神经元活动。

IF 14.1 1区材料科学

Advanced Science Pub Date : 2025-09-30 DOI: 10.1002/advs.202505367

Shuming Wang, Nuo Xu, Wenwen Wang, Yongxiang He, Yuqian Yang, Liuning Zhang, Yanping Zou, Yuehua He, Huiliang Li, Liang Gao, Lin Xiao

{"title":"Forelimb Motor Learning and Memory Consolidation Drives Distinct Oligodendrocyte Plasticity to Regulate Task-related Neuronal Activity.","authors":"Shuming Wang, Nuo Xu, Wenwen Wang, Yongxiang He, Yuqian Yang, Liuning Zhang, Yanping Zou, Yuehua He, Huiliang Li, Liang Gao, Lin Xiao","doi":"10.1002/advs.202505367","DOIUrl":"https://doi.org/10.1002/advs.202505367","url":null,"abstract":"Motor learning induces oligodendrocyte (OL) dynamics/plasticity during learning. However, it remains unclear whether different adaptive OL dynamics are required for different phases of motor learning and how they regulate neuronal activity. Here, reduced oligodendrogenesis accompanied is showed by elongated node length in the contra-rostral forelimb area (cRFA) motor cortex during learning of the forelimb reaching task, both of which correlate with the learning performance. However, this is observed that increased oligodendrogenesis during the motor memory consolidation phase, which also correlates with the motor skill maintenance. Strikingly, Myrf conditional knockout (OPC-Myrf-cKO) mice, in which oligodendrogenesis can be artificially blocked, showed improved learning performance along with increased node length and increased task-related neuronal activity in the cRFA when Myrf deletion (i.e., oligodendrogenesis blockade) is introduced prior to learning. However, they showed impaired rehearsal performance accompanied by decreased task-related neuronal activity when gene deletion is induced after learning. These findings suggest that motor learning and consolidation may drive distinct OL plasticity to fine-tune task-related neuronal activity required at different phases.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e05367"},"PeriodicalIF":14.1,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0