Advanced Functional Materials最新文献_第10页

Ubiquitous Liquid Metal 3D Printing: From Gas, Liquid to Rigid Media (Adv. Funct. Mater. 16/2025) 无处不在的液态金属3D打印：从气体，液体到刚性介质。板牙。16/2025)

IF 18.5 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-23 DOI: 10.1002/adfm.202570095

Xiaohui Shan, Weichen Feng, Ziliang Cui, Minghui Guo, Hongshi Huang, Jian Wang, Xiyu Zhu, Ruizhi Yuan, Yingjie Cao, Bo Wang, Huiyu Qiao, Xuelin Wang, Jing Liu

引用次数: 0

Hybrid 3D-Printed Tri-Cultured Intestine with Tubular Mesh Structure (Adv. Funct. Mater. 16/2025) 具有管状网状结构的混合3d打印三培养肠。板牙。16/2025)

IF 18.5 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-23 DOI: 10.1002/adfm.202570093

Seunghun Son, Bo-Yeon Lee, Hosub Lim, Haejin Choi, Cho-Rok Jung, Jung Hwa Lim, Seok-jo Yang, Junhee Lee

引用次数: 0

2D Vermiculite Nanolaminated Membranes for Efficient Organic Solvent Nanofiltration (Adv. Funct. Mater. 16/2025) 用于有机溶剂高效纳滤的二维蛭石纳米层膜。板牙。16/2025)

IF 18.5 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-23 DOI: 10.1002/adfm.202570091

Wensen Wang, Xishun Hao, Youguo Yan, Rong Sun, Eddy Petit, Mathilde Moderne, Ji Li, Jiefeng Liu, Huali Wu, Kun Qi, Camilo Zamora-Ledezma, Christian Narváez-Muñoz, Camille Bakkali Hassani, Luc Lajaunie, Philippe Miele, Chrystelle Salameh, Zhiyuan Zeng, Damien Voiry

引用次数: 0

Recent Advances in Enzyme-based Biofuel Cells Using Glucose Fuel: Achieving High Power Output and Enhanced Operational Stability (Adv. Funct. Mater. 16/2025) 使用葡萄糖燃料的酶基生物燃料电池的最新进展：实现高功率输出和增强运行稳定性。板牙。16/2025)

IF 18.5 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-23 DOI: 10.1002/adfm.202570090

Junha Pak, Woojae Chang, Cheong Hoon Kwon, Jinhan Cho

引用次数: 0

Graft Copolymer-Stabilized Liquid Metal Nanoparticles for Lithium-Ion Battery Self-Healing Anodes 接枝共聚物稳定液态金属纳米颗粒用于锂离子电池自愈阳极

IF 19 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-22 DOI: 10.1002/adfm.202508062

Youngwoo Seo, HoYeon Kim, Guangtao Zan, Myeong-Jun Song, Chanho Park, Jin Woo Oh, Young Hwan Kim, Song-Gue Choi, EunAe Shin, Shengyou Li, Kaiying Zhao, Seong-Min Bak, Cheolmin Park

{"title":"Graft Copolymer-Stabilized Liquid Metal Nanoparticles for Lithium-Ion Battery Self-Healing Anodes","authors":"Youngwoo Seo, HoYeon Kim, Guangtao Zan, Myeong-Jun Song, Chanho Park, Jin Woo Oh, Young Hwan Kim, Song-Gue Choi, EunAe Shin, Shengyou Li, Kaiying Zhao, Seong-Min Bak, Cheolmin Park","doi":"10.1002/adfm.202508062","DOIUrl":"https://doi.org/10.1002/adfm.202508062","url":null,"abstract":"The use of eutectic gallium indium (EGaIn) liquid metal alloy as anodes for lithium-ion batteries (LIBs) has been extensively studied owing to its shape-deformable and self-healing properties. However, to limit the damage to EGaIn anodes resulting from volume expansion during lithiation and delithiation, chemical modifications are required to stabilize the liquid metal as nanoparticles. This study introduces a novel self-healing liquid metal anode with grafted polymer ionic channels to enhance the stability and rate capability of LIBs. The fluorinated polymer binder grafted with ionomers effectively suppresses liquid metal aggregation, stabilizing the liquid metal nanoparticles. Additionally, the fluorinated polymer binder provides ionic channels that facilitate lithium-ion migration from the electrolyte to the surfaces of the liquid metal nanoparticles. The efficient electrochemical reduction of lithium ions on these surfaces results in high-performance LIBs, which is demonstrated by the improved stability (85% retention after 500 cycles at 0.5 A g−1), rate capability (45.1% at 2.0 A g−1), and cell capacity (803.7 mAh g−1 at 0.1 A g−1). Anodes containing the grafted copolymer to stabilize the liquid metal nanoparticles can be scaled using simple solution processes, providing an effective strategy for developing high-performance liquid metal-based LIBs.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"7 1","pages":""},"PeriodicalIF":19.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143862368","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

Low-Temperature Encapsulation with Silicone Grease Enhances Efficiency and Stability of Perovskite Solar Cells via Pb0 Defect Passivation 硅脂低温封装通过Pb0缺陷钝化提高钙钛矿太阳能电池的效率和稳定性

IF 19 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-22 DOI: 10.1002/adfm.202425979

Jionghua Wu, Junxing Lan, Renjie Wang, Can Cheng, Weihuang Wang, Hui Deng, Qiao Zheng, Mingdeng Wei, Yiming Li, Shuying Cheng

{"title":"Low-Temperature Encapsulation with Silicone Grease Enhances Efficiency and Stability of Perovskite Solar Cells via Pb0 Defect Passivation","authors":"Jionghua Wu, Junxing Lan, Renjie Wang, Can Cheng, Weihuang Wang, Hui Deng, Qiao Zheng, Mingdeng Wei, Yiming Li, Shuying Cheng","doi":"10.1002/adfm.202425979","DOIUrl":"https://doi.org/10.1002/adfm.202425979","url":null,"abstract":"Encapsulation is a critical strategy for mitigating the instability of perovskites, which remains the primary challenge for their commercialization. Traditional encapsulation adhesives, such as ethylene vinyl acetate and epoxy resin, are constrained by high-temperature processes and potential chemical reactions that can impair the efficiency of perovskite devices. The use of vacuum silicone grease, primarily composed of polydimethylsiloxane (PDMS), not only shields the perovskite devices from moisture and oxygen but also significantly enhances their power conversion efficiency from 23.91% to 25.34%. Further investigations reveal that this improvement can be attributed to the formation of coordination bonds between the oxygen atoms in PDMS and lead within the perovskite structure. This mechanism boosts efficiency and inhibits the formation of Pb0 defects, significantly contributing to efficiency loss and instability. A ten-fold increase in stability is observed at ≈90% humidity, underscoring its potential as a low-temperature, non-damaging, and effective encapsulation method for enhancing the stability and performance of perovskite solar cells.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"71 1","pages":""},"PeriodicalIF":19.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143862552","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

Multi-Axial Broadband Photopyroelectric Response in Biaxial Perovskite Ferroelectric Crystals Driven by the Ferro-Pyro-Phototronic Effect 铁热光电子效应驱动的双轴钙钛矿铁电晶体的多轴宽带光电响应

IF 19 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-22 DOI: 10.1002/adfm.202505521

Yueying Wang, Yuhang Jiang, Jianbo Wu, Zeng-Kui Zhu, Ying Zeng, Panpan Yu, Guanghui Li, Qianwen Guan, Hang Li, Lijun Xu, Huawei Yang, Hui-Ping Xiao, Lina Li, Junhua Luo

{"title":"Multi-Axial Broadband Photopyroelectric Response in Biaxial Perovskite Ferroelectric Crystals Driven by the Ferro-Pyro-Phototronic Effect","authors":"Yueying Wang, Yuhang Jiang, Jianbo Wu, Zeng-Kui Zhu, Ying Zeng, Panpan Yu, Guanghui Li, Qianwen Guan, Hang Li, Lijun Xu, Huawei Yang, Hui-Ping Xiao, Lina Li, Junhua Luo","doi":"10.1002/adfm.202505521","DOIUrl":"https://doi.org/10.1002/adfm.202505521","url":null,"abstract":"Broadband photopyroelectric photodetectors (PDs) based on single crystal (SC) show potential in near-infrared detection and imaging, attributed to their high crystalline properties, lack of grain boundaries, and bias-free. Nonetheless, the distinctive characteristic is attainable only with PDs crafted via the polar crystallographic axis direction. This constraint directly results in the reported SC-based photopyroelectric PDs being uniaxial, thus elevating the intricacy and expense in manufacturing devices. Herein, a multi-axis SC-driven broadband PD is realized, employing the ferro-pyro-phototronic (FPP) effect in a biaxial ferroelectric EA4Pb3Cl10 (1, EA = ethylamine). In detail, the pyroelectric coefficients of 1 along the c- and b-axis are ≈ 2.6 × 10−3 and ≈ 3.5 × 10−3 µC cm−2 K−1, respectively, comparable to those of conventional pyroelectric materials like PVDF (≈ 2.7 × 10−3 µC cm−2 K−1). Importantly, this device surpasses its inherent optical bandgap to allow for a broad response from UV (UV, 266 nm) to near-infrared (NIR, 980 nm) wavelengths along both axes at zero bias. Such advancement signifies a major progress in the realm of SC-based multidirectional photopyroelectric detection, complete with broadband response.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"12 1","pages":""},"PeriodicalIF":19.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143857462","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

Light-Modulated Electronic States of Pd Nanoclusters Stabilized in Ionic Hydrogen-Bonded Frameworks for Enhanced CO2 Photoreduction 离子氢键框架中稳定的Pd纳米团簇的光调制电子态用于增强CO2光还原

IF 19 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-22 DOI: 10.1002/adfm.202505195

Yu-Lin Li, An-An Zhang, Qi Yin, Zhi-Bin Fang, Chen Liu, Tian-Fu Liu

{"title":"Light-Modulated Electronic States of Pd Nanoclusters Stabilized in Ionic Hydrogen-Bonded Frameworks for Enhanced CO2 Photoreduction","authors":"Yu-Lin Li, An-An Zhang, Qi Yin, Zhi-Bin Fang, Chen Liu, Tian-Fu Liu","doi":"10.1002/adfm.202505195","DOIUrl":"https://doi.org/10.1002/adfm.202505195","url":null,"abstract":"Modulating the electronic states of active metal sites through microenvironment engineering is a promising strategy for enhancing catalytic performance. However, precise control and stabilization of electronic states present substantial challenges that require further investigation. Herein, an ionic hydrogen-bonded organic framework (HOF) incorporating 2,6-pyridinedicarboxylic acid (PDA) moieties is constructed. The rigid tridentate coordination cores generate a net dipole moment along the metal-nitrogen axis at the metal sites, enabling light-driven modulation of their electronic states through electron density redistribution within the framework. Further investigations reveal that the Pd(II) nanoclusters confined by PDA moieties within the pores of HOF partially formed a stable low-valent species (denoted as Pdσ+, 0 < σ < 2) upon illumination, promoting efficient separation and migration of photogenerated charge carriers. Consequently, the catalyst exhibited remarkable CO2 photoreduction performance with a CH4 evolution rate of 44.3 µmol g−1 h−1 in the presence of H2O vapor without sacrificial agents, demonstrating both enhanced activity and selectivity. This novel approach modulates the electronic states of metal sites by inducing electron density redistribution through a unique tridentate coordination environment, offering new perspectives for the design of efficient photocatalysts.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"39 1","pages":""},"PeriodicalIF":19.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143862370","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

Modular Engineering of Enzyme-Activatable DNA Nanodevices for Endoplasmic Reticulum-Targeted Photodynamic Antitumor Therapy 用于内质网靶向光动力抗肿瘤治疗的酶激活DNA纳米器件的模块化工程

IF 19 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-22 DOI: 10.1002/adfm.202503913

Dejie Lu, Yanfei Jia, Yaoxuan Chen, Lele Li, Jian Zhao, Zhiqiang Yi, Li Zheng

{"title":"Modular Engineering of Enzyme-Activatable DNA Nanodevices for Endoplasmic Reticulum-Targeted Photodynamic Antitumor Therapy","authors":"Dejie Lu, Yanfei Jia, Yaoxuan Chen, Lele Li, Jian Zhao, Zhiqiang Yi, Li Zheng","doi":"10.1002/adfm.202503913","DOIUrl":"https://doi.org/10.1002/adfm.202503913","url":null,"abstract":"Endoplasmic reticulum (ER)-targeted photodynamic therapy (PDT) has garnered wide attention for its potential to improve tumor treatment outcomes. However, achieving spatially selective control over the activation of photosensitizers (PSs) within the ER remains a major challenge. In this study, a programmable DNA nanodevice, termed EDEP, designed for targeted delivery and localized activation of PSs, thereby achieving ER-specific activatable tumor therapy, is presented. This modular engineered DNA nanodevice comprises an enzyme-activatable, DNA-based PS (ED), a nanocarrier and an ER-targeting ligand, allowing it to accumulate specifically within the ER lumen. The ED features a unique enzyme-responsive turn-on mechanism that selectively activates the PS upon interaction with an enzyme, facilitating controlled reactive oxygen species (ROS) generation at the targeted subcellular site. It is demonstrated that EDEP enables selective ROS production in the ER, leading to significant cytotoxicity in tumor cells. Furthermore, this nanodevice induces mitochondrial permeability transition pore opening, resulting in mitochondrial dysfunction and amplified tumor cell death. This work presents an enzyme-controlled, ER-targeted PDT strategy that holds promise for precise cancer therapy.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"13 1","pages":""},"PeriodicalIF":19.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143862551","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

Charge-Convertible Degradable Nanocapsules for Eradication of Drug-Resistant Large Tumors 用于根除耐药大肿瘤的可降解纳米胶囊

IF 19 1区材料科学

Advanced Functional Materials Pub Date : 2025-04-22 DOI: 10.1002/adfm.202502150

Renting Jiang, Fan Shao, Yaxuan Lu, Linhu Li, Hua Su, Ming Li

{"title":"Charge-Convertible Degradable Nanocapsules for Eradication of Drug-Resistant Large Tumors","authors":"Renting Jiang, Fan Shao, Yaxuan Lu, Linhu Li, Hua Su, Ming Li","doi":"10.1002/adfm.202502150","DOIUrl":"https://doi.org/10.1002/adfm.202502150","url":null,"abstract":"Two major obstacles of nanomedicines in cancer therapy are the limited tumor penetrability and drug-resistance, especially for those large tumors, severely hampering their therapeutic efficacy for clinical translation. Here, a charge-convertible degradable silica nanocapsule co-packaging doxorubicin (DOX) and P-glycoprotein siRNA (siPgp) (DOX-siPgp@Cap⊖) that can penetrate throughout the entire tumors and suppress Pgp protein expression for effective drug-resistant cancer therapy of large tumors is reported. When sensing the tumor acidity, the DOX-siPgp@Cap⊖ undergoes negative-to-positive charge-reversal and triggers cationization-mediated transcytosis for efficient co-delivery of DOX and siPgp into the deep tumor sites, achieving high cellular uptake efficiency and deep tumor penetration. The DOX-siPgp@Cap⊖ is degradable in acidic lysosomes, leading to sustainable releases of siPgp and DOX and their subsequent escape from lysosomes. Evidently, the DOX-siPgp@Cap⊖ displays the superior deep tumor penetration capability, and concomitantly suppresses Pgp expression in tumor tissues, thereby significantly reducing DOX resistance. In vivo studies demonstrate the exceptional therapeutic efficacy of the DOX-siPgp@Cap⊖ in drug-resistant triple-negative breast cancer mouse models that leads to the eradication of clinically large tumors (≈500 mm3) with significantly extended survival. This study provides a promising solution for maximizing the therapeutic benefits of nanomedicines in drug-resistant cancer therapy.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":"13 1","pages":""},"PeriodicalIF":19.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143862572","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