Wiley最新文献

{"title":"Solvent-Free Supramolecular Polymerization for Feather-Like Nanostructured Chiral Fluorescent Polyurethanes with Multimodal Chiroptical Stimuli Responsiveness.","authors":"Huimin Duan, Shuli Li, Xinlei Wu, Jianping Deng, Jiawei Li, Dongming Qi, Biao Zhao","doi":"10.1002/advs.202417572","DOIUrl":"https://doi.org/10.1002/advs.202417572","url":null,"abstract":"<p><p>Chiral supramolecular polymers with stimuli-responsive circularly polarized luminescence (CPL) are highly desirable for smart flexible optoelectronic devices, but remain rarely reported. Here, a simple solvent-free supramolecular polymerization for preparing chiral polyurethanes is presented by in situ induced self-assembly strategy, using cellulose nanocrystals (CNCs)-based isocyanate prepolymers and macromolecular polyols as precursors, achieving precise control over polymer chain assembly with spot-like arrangement. More importantly, by further incorporating a π-conjugated luminescent dihydroxynaphthalene molecule, CPL-active flexible polyurethane films with feather-like nanostructures are constructed, which promote the ordered arrangement of CNCs-based isocyanate segments due to the increased spatial resistance. The π─H bond network between CNCs and urethane-linked benzene rings drives the self-assembly, enabling higher-level chiral amplification and enhanced fluorescence. Interestingly, the prepared chiral fluorescent polyurethanes display multimodal chiroptical stimuli responsiveness under various stimuli, such as temperature, solvent polarity, pH, and polarized light, due to the sensitivity of the π─H bond network. This work offers new insights into designing solvent-free chiral supramolecular polymers with significant chiroptical potentials.</p>","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2417572"},"PeriodicalIF":14.3,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143522253","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}

{"title":"Sustainable Hydrometallurgical LFP Battery Recycling: Electrochemical Approaches.","authors":"Cody Bernard van Beek, Eda Yilmaz, Devin Hendrik Arie Boom","doi":"10.1002/cssc.202402699","DOIUrl":"https://doi.org/10.1002/cssc.202402699","url":null,"abstract":"<p><p>Lithium-ion batteries (LIBs) are crucial for the energy transition, particularly with the rising demand for electric vehicles. Among different battery technologies, lithium iron phosphate (LFP) batteries have been attracting considerable attention in recent years due to their safe chemistry and relatively cheaper and abundant material composition. As LFP manufacturing is set to increase significantly, a proper end-of-life treatment of these batteries becomes essential to achieve circularity and minimize environmental impacts. However, recycling of LFP batteries is economically challenging because these do not contain many valuable transition metals. This Concept article focuses on recycling of LFP batteries, and explores whether economically viable LFP recycling can be made possible via improvement of recycling processes. Currently, hydrometallurgical recycling processes with inexpensive oxidants for leaching valuable lithium show potential, compared to pyrometallurgical processes. However, these processes still consume large amounts of chemicals. Electrochemical recycling methods that do not require continuous addition of external reagents or minimize waste production could lead to more sustainable and economically viable solutions for LFP battery recycling. In addition, exploring opportunities to combine these processes with other sustainable electrochemical technologies such as green hydrogen production, brine desalination and chemical production are promising strategies to increase overall energy and product efficiency.</p>","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202402699"},"PeriodicalIF":7.5,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143522255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synchrotron-Based X-Ray Molecular Probes for Imaging in Intelligent Biomedicine.","authors":"Dapeng Yin, Yubo Liu, Yu Zhang, Xiaoqing Cai, Jiang Li, Jun Hu, Jichao Zhang, Ying Zhu","doi":"10.1002/smtd.202401890","DOIUrl":"https://doi.org/10.1002/smtd.202401890","url":null,"abstract":"<p><p>With the construction and operational launch of third-generation synchrotron radiation sources, X-ray molecular probe technology is actively explored and developed, playing an increasingly significant role in modern life sciences. This review provides an overview of synchrotron-based X-ray imaging techniques and emphasizes the applications of X-ray molecular probes across various fields associated with intelligent biomedicine. Building on this foundation, it further discusses future advancements in X-ray molecular probes and forecasts their application trends in intelligent biomedicine, particularly in the realm of personalized treatment.</p>","PeriodicalId":229,"journal":{"name":"Small Methods","volume":" ","pages":"e2401890"},"PeriodicalIF":10.7,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143522372","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":"Synthesis and Properties of Acetylenic Scaffolds Modeling Segments of 6,6,12-Graphyne.","authors":"Peter Lundgård Krøll, Magnus Bukhave Johansen, Andreas Erbs Hillers-Bendtsen, Ahmed Ali El-Sayed, Mathias Dowds, Andrea Knakkergaard Knub, Viktor Bliksted Roug Pedersen, Kurt V Mikkelsen, Mogens Brøndsted Nielsen","doi":"10.1002/chem.202500360","DOIUrl":"https://doi.org/10.1002/chem.202500360","url":null,"abstract":"<p><p>6,6,12-Graphyne is an all-carbon network formally generated by interspersing sp- and sp2-hybridized carbon atoms between the carbon hexagons of graphene. Tetraethynylethene (TEE) is one structural unit that can be identified as bridging the benzene rings in 6,6,12-graphyne. Here we present the synthesis by stepwise Sonogashira couplings of TEE scaffolds that can be considered as small model systems of 6,6,12-graphyne segments. Electrochemical studies of the scaffolds revealed that they are weaker electron acceptors than related, but smaller, radiaannulene oligomers that were previously studied as relevant model systems of other 6,6,12-graphyne segments. The connectivity of the TEE units in these acyclic oligomers plays a role for their acceptor strengths according to experiments and quantum-chemical calculations. Moreover, optical studies reveal redshifted longest-wavelength absorptions as the oligomer length increases, but only to a small degree when moving from dimer to trimer structures. Experimental results were complemented by calculated absorption and redox properties.</p>","PeriodicalId":144,"journal":{"name":"Chemistry - A European Journal","volume":" ","pages":"e202500360"},"PeriodicalIF":3.9,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143522387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermal Stability and Stereoelectronic Effects on Trifluoromethyl Peroxynitrates: A Combined Experimental and Computational Approach.","authors":"Ana G. Iriarte,&nbsp;Jesús A. Vila,&nbsp;Fabio E. Malanca","doi":"10.1002/slct.202401765","DOIUrl":"https://doi.org/10.1002/slct.202401765","url":null,"abstract":"<p>Organic peroxynitrates are important reservoir species in the atmosphere. In this work we examine the correlation between the structural features (geometric parameters and normal vibrational modes) of CF₃OONO₂, CF₃C(O)OONO₂, CF₃OC(O)OONO₂, and their thermal stabilities. The dissociation energy for the O─N bond, involving in the rupture of molecules was calculated using the Gaussian16 program, with the B3LYP/6–311 + G(2df) method and basis set (103.2, 118.2, and 115.8 kJ/mol for CF₃OONO₂, CF₃C(O)OONO₂, and CF₃OC(O)OONO₂, respectively) and compared with previously reported. The investigation of stereoelectronic effects on the O─N bond, such as anomeric and mesomeric interactions was performed to provide their influence in the dissociation energy values using a detailed NBO (Natural Bond Orbital) analysis. Results indicate that the anomeric effect contributes significantly to the increase in electronic density on the antibonding O─N orbital (0.39553, 0.38689, and 0.38477 for CF₃OONO₂, CF₃OC(O)OONO₂, CF₃C(O)OONO₂ respectively). This is in agreement with the upward trend of the experimental and calculated dissociation energy (CF₃OONO₂ &lt; CF₃OC(O)OONO₂ &lt; CF₃C(O)OONO₂) and suggests that anomeric effect plays a key role in the bond dissociation.</p>","PeriodicalId":146,"journal":{"name":"ChemistrySelect","volume":"10 9","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143521961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RETRACTION: Circular RNA CEP128 Promotes Bladder Cancer Progression by Regulating Mir-145-5p/Myd88 via MAPK Signaling Pathway.","authors":"","doi":"10.1002/ijc.35391","DOIUrl":"https://doi.org/10.1002/ijc.35391","url":null,"abstract":"<p><strong>Retraction: </strong>M. Sun , W. Zhao , Z. Chen , M. Li , S. Li , B. Wu and R. Bu , \"Circular RNA CEP128 Promotes Bladder Cancer Progression by Regulating Mir-145-5p/Myd88 via MAPK Signaling Pathway,\" International Journal of Cancer 145, no. 8 (2019): 2170-2181, https://doi.org/10.1002/ijc.32311. The above article, published online on 02 April 2019 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal Editor-in-Chief, Christoph Plass; the Union for International Cancer Control; and John Wiley & Sons, Ltd. The retraction has been agreed following an investigation into concerns raised by a third party. The investigation identified flaws and inconsistencies between the methodology described and the results presented. The authors were contacted and invited to comment on these concerns and to provide relevant supporting documentation, but they did not respond. The editors consider the results unreproducible and have therefore decided to retract this article. The authors were informed of the retraction.</p>","PeriodicalId":180,"journal":{"name":"International Journal of Cancer","volume":" ","pages":""},"PeriodicalIF":5.7,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143527801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Operation resilience assessment of distribution networks based on voltage sag recorded data","authors":"Yifei Chen,&nbsp;Zixuan Zheng,&nbsp;Xianyong Xiao,&nbsp;Wenxi Hu,&nbsp;Yunzhu Chen","doi":"10.1049/ell2.70126","DOIUrl":"https://doi.org/10.1049/ell2.70126","url":null,"abstract":"<p>Voltage sags are one of the primary factors in power quality issues that lead to losses for sensitive users and reduce the operation resilience of distribution networks. However, due to the lack of accessibility in sensitive users’ production information, accurately quantifying the resilience of distribution networks under the impact of voltage sags is challenging. In this letter, first an operation resilience index using a trapezoidal curve is defined. Considering the varying tolerance levels of sensitive users to voltage sags, a feature indices system is established using the adaptive <i>S</i>-transform, and a sample dataset is generated through the Monte Carlo method. Finally, a mapping relationship between sag characteristics and operation resilience indices is established using the XGBoost-stacking algorithm. Simulations based on voltage sag recorded data validate the effectiveness and practicality of the proposed method. This data-physics hybrid-driven model offers a quantitative approach for developing resilience enhancement strategies.</p>","PeriodicalId":11556,"journal":{"name":"Electronics Letters","volume":"61 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/ell2.70126","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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":"A Physics-Informed Neural Network-Based Transient Overvoltage Magnitude Prediction Method for Renewable Energy Stations Under DC Blocking Scenarios","authors":"Guangyao Wang,&nbsp;Jun Liu,&nbsp;Jiacheng Liu,&nbsp;Xiaoming Liu,&nbsp;Tao Ding,&nbsp;Xianbo Ke,&nbsp;Chong Ren","doi":"10.1049/gtd2.70030","DOIUrl":"https://doi.org/10.1049/gtd2.70030","url":null,"abstract":"<p>Large-scale power systems typically require long-distance transmission of electrical energy, and high-voltage direct current (HVDC) technology is a commonly used high-capacity means of connecting power sources to load centres. When a blocking fault occurs in an HVDC transmission system based on line commutated converters (LCC), the sending-end system is prone to transient overvoltage (TOV) risks. This is especially severe in systems with large-scale renewable energy integration, where excessive TOV can lead to widespread disconnection of renewable energy units, seriously threatening the safe and stable operation of the power system. Therefore, predicting the TOV magnitude in renewable energy stations (RES) under DC blocking (DCB) scenarios is of great importance for maintaining system stability and facilitating emergency control decisions. This paper first derives an analytical expression for the TOV magnitude at critical nodes in the system caused by DCB faults. Subsequently, an analytical formula is developed to characterize the relationship between the multiple renewable energy stations short circuit ratio (MRSCR) and the transient voltage rise (TVR) at the point of common coupling (PCC) of RES. Based on this, a physics-informed neural network-based transient overvoltage magnitude prediction (PINN-TOMP) method for RES under DCB scenarios is proposed. The method introduces a regularization term for MRSCR into the loss function to ensure that the PINN model adheres to the physical laws and constraints governing the power system, thereby enhancing the prediction accuracy. Finally, the proposed method was tested on a real regional power system in China, and the results validated its effectiveness.</p>","PeriodicalId":13261,"journal":{"name":"Iet Generation Transmission & Distribution","volume":"19 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/gtd2.70030","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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":"Multi-Functional Ti3C2Tx-Silver@Silk Nanofiber Composites With Multi-Dimensional Heterogeneous Structure for Versatile Wearable Electronics (Adv. Funct. Mater. 9/2025)","authors":"Nuozhou Yi,&nbsp;Cheng Zhang,&nbsp;Zhen Wang,&nbsp;Zhonghua Zheng,&nbsp;Jiahao Zhou,&nbsp;Ruzhi Shang,&nbsp;Peidi Zhou,&nbsp;Chan Zheng,&nbsp;Minghua You,&nbsp;Huamin Chen,&nbsp;Huanyu Cheng,&nbsp;Mingcen Weng","doi":"10.1002/adfm.202570053","DOIUrl":"https://doi.org/10.1002/adfm.202570053","url":null,"abstract":"<p><b>Silk Nanofibers</b></p><p>In article number 2412307, Chan Zheng, Huamin Chen, Huanyu Cheng, Mingcen Weng, and co-workers present the design and fabrication of Ti₃C₂T_x-Ag@SNF composites with multi-dimensional heterogeneous conductive networks using combined in situ growth and vacuum filtration methods. The Ti₃C₂T_x-Ag@SNF composite exhibits ultrahigh electrical conductivity of 142,959 S m⁻¹ and exceptionally high specific shielding effectiveness of 10,088 dB cm⁻¹ for electromagnetic interference shielding, showcasing applications in human–machine interfaces with wireless control.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"35 9","pages":""},"PeriodicalIF":18.5,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adfm.202570053","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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":"Interventions to Support Transitions in Care Among Patients With Cancer: A Scoping Review","authors":"Negar Rezaei,&nbsp;Jaling Kersen,&nbsp;Abigail Thomas,&nbsp;Stefan Kurbatfinski,&nbsp;Diane Lorenzetti,&nbsp;Khara Marissa Sauro","doi":"10.1002/cam4.70660","DOIUrl":"https://doi.org/10.1002/cam4.70660","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The cancer journey from diagnosis through survivorship is complex and involves care from many healthcare providers across a variety of settings. Navigating the transitions between care providers and settings can be improved through interventions. The objective of this study was to map and characterize evidence on interventions to improve transitions in care among patients with cancer.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Method</h3>\u0000 \u0000 <p>Six databases were searched to identify relevant studies that described or evaluated interventions to support transitions in care for patients with cancer. Data on the interventions, the type of transition in care, type of cancer, and outcomes (including measure of effectiveness) were abstracted. Data were synthesized and analyzed using descriptive statistics.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Result</h3>\u0000 \u0000 <p>Of the 38,876 data sources identified, 150 were included. Most included studies were from the United States and were observational studies exploring interventions to facilitate the transition from treatment to survivorship (followed by interventions for the transition from hospital to home) among patients with breast cancer (followed by gastrointestinal cancers, lung cancers, and hematologic cancers). Interventions that were found to be effective were most commonly those that facilitated the transition from diagnosis to treatment and for the transition from hospital to home.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>This comprehensive synthesis is an important resource for those trying to improve transitions in care for patients living with and beyond cancer. Despite the large body of evidence identified, gaps remain; there is a paucity of studies exploring transitions in care during cancer treatment and among some cancers (e.g., brain tumors, head and neck, pancreatic).</p>\u0000 </section>\u0000 </div>","PeriodicalId":139,"journal":{"name":"Cancer Medicine","volume":"14 5","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cam4.70660","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}