Advanced Materials Interfaces最新文献

{"title":"Amyloid-Mediated Remineralization for the Prevention of White Spot Lesions in Orthodontic Treatments","authors":"Tian Guo,&nbsp;Dongyi Wei,&nbsp;Zhe Zheng,&nbsp;Bowen Hu,&nbsp;Tianmeizhi Hao,&nbsp;Yang Ji,&nbsp;Jingjing Yao,&nbsp;Huajie Wang,&nbsp;Chen Li","doi":"10.1002/admi.202500499","DOIUrl":"https://doi.org/10.1002/admi.202500499","url":null,"abstract":"<p>White spot lesions (WSLs) are a common side effect of orthodontic treatments (particularly those involving fixed appliances) and arise from localized enamel demineralization caused by acidic byproducts of bacterial biofilms. This study introduces a novel approach to prevent WSLs via a “bottom-up” mineralization strategy using phase-transitioned lysozyme (PTL) coatings. The PTL-induced mineralized layer, which is formed via a simple dipping method, promoted the growth of hydroxyapatite crystals in a layer-by-layer architecture, closely mimicking the composition and structure of natural enamel. Characterization revealed the excellent mechanical properties, acid resistance, and strong interfacial adhesion of the mineral layer. The protective efficacy of the PTL-induced layer is evaluated under controlled demineralization conditions and acid exposure induced by biofilms. The PTL layer effectively protected against acid challenges by acting as a sacrificial barrier and supporting repeated mineral deposition for repair. These findings demonstrate the potential of PTL coatings as a robust strategy for preventing the occurrence of WSLs during orthodontic treatment. By maintaining enamel integrity and enabling the repair of damaged surfaces, the PTL-induced mineralized layer offers a practical and innovative solution to one of the most persistent challenges in orthodontic care.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500499","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Comparative Study of Bulk and Nanoscale BiVO4 Photoanodes in Photoelectrochemical Oxidation Reactions","authors":"Seul-Yi Lee,&nbsp;Jinsu Kim,&nbsp;Radeya Vasquez,&nbsp;Eva Ng,&nbsp;Hyo Joong Lee,&nbsp;Iván Mora-Seró,&nbsp;Sixto Giménez","doi":"10.1002/admi.202500543","DOIUrl":"https://doi.org/10.1002/admi.202500543","url":null,"abstract":"<p>Most BiVO₄-based photoelectrodes are prepared using the metal-organic decomposition (MOD) method, which produces a characteristic porous bulk BiVO₄ film. To study different photoelectrochemical (PEC) properties depending on the structure of BiVO₄, bulk- and nanoscale (nano)-BiVO₄ photoelectrodes are prepared using the same MOD method on compact-SnO₂ (c-SnO₂) and c-SnO₂/mesoporous-SnO₂ electrodes, respectively. Unlike the well-known film structure of bulk-BiVO₄, nanoscale dots of BiVO₄ are formed on the surface of the mesoporous SnO₂ particulate film, as confirmed by absorbance, X-ray diffraction (XRD), and transmission electron microscope (TEM) measurements. The PEC behavior of both BiVO₄ photoanodes is examined for glycerol and sulfite oxidation reactions. The optimized bulk- and nano-BiVO₄ PEC cells recorded photocurrents of 2.37 and 4.01 mA cm⁻² for glycerol oxidation and of 3.28 and 5.19 mA cm⁻² for sulfite oxidation, respectively. The excellent photocurrent generation ability of the nano-BiVO₄ electrode can be used to design an ideal BiVO₄-based PEC cell. Impedance analysis is performed to explain the differences in charge transfer/transport between bulk- and nano-BiVO₄ PEC reactions and the reason behind the enhanced performance of nano-BiVO₄ compared to its bulk counterpart.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500543","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Elucidating the Friction Catalytic Lubrication Mechanism of Ag Nanoparticles Loaded on MOFs","authors":"Hanwei Wang,&nbsp;Haijie Chen,&nbsp;Jian Zhang,&nbsp;Zhiwen Zheng,&nbsp;Xiaolong Liu,&nbsp;Haizhong Wang,&nbsp;Dapeng Feng,&nbsp;Dan Qiao","doi":"10.1002/admi.202500250","DOIUrl":"10.1002/admi.202500250","url":null,"abstract":"<p>The low interlayer forces of 2D nanosheets as nano additives are conducive to enhancing the tribological performance of lubricating oil. In this work, ultrathin 2D Co-BDC MOFs nanosheets are successfully synthesized with ultrasonic assistance, and Ag nanoparticles are successfully loaded onto their surfaces via chemical adsorption. The Ag@Co-BDC nanocomposites are demonstrated to significantly improve the tribological performance of PAO10 base oil, leading to a 16.7% reduction in the friction coefficient and a 61.5% decrease in the wear rate. Moreover, macroscopic reaction further confirmed that the introduction of Ag@Co-BDC nano additives facilitated the tribochemical reaction during friction. This work successfully synthesized a novel lubricating additive with excellent tribology performance and provided a preliminary explanation of the mechanism of the tribochemical reaction.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 17","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500250","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145032309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"A Smart and Highly Porous Hydrogel for Diabetic Wound Healing","authors":"Nouf Al Saleh,&nbsp;Jinrong Wang,&nbsp;Danyang Chen,&nbsp;Eman Ageely,&nbsp;Shuroug Al Bihan,&nbsp;Mohamed M. Abdelghafour,&nbsp;Rukhma Javaid,&nbsp;Ayeesha Mujeeb,&nbsp;Nader S Al-Kenani,&nbsp;Niveen M. Khashab","doi":"10.1002/admi.202500256","DOIUrl":"10.1002/admi.202500256","url":null,"abstract":"<p>Conventional hydrogels often suffer from poor mechanical strength, limited bioactivity, and uncontrolled therapeutic release, restricting their effectiveness in chronic wound healing. Here, a novel multifunctional hydrogel featuring a dual-crosslinked network of Poly(N-isopropylacrylamide) (PNIPAM) and Gum Arabic (GA) designed for advanced diabetic wound healing is presented. This hydrogel integrates thermoresponsive behavior, controlled bioactive release, superior mechanical strength, strong tissue adhesion, and intrinsic antibacterial and anti-inflammatory properties. Unlike traditional systems, the PNIPAM-GA hydrogel leverages complementary hydrogen bonding and hydrophobic interactions to achieve robust structural stability and tunable therapeutic delivery. The thermoresponsive transition enables temperature-triggered release of Gum Arabic, accelerating wound closure while minimizing infection risks. The tailored design of supramolecular interactions in hydrogels to enhance tissue adhesion and release of bioactive molecules represents a major advancement in wound healing technologies and provides a promising approach for next-generation wound care therapies.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 17","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500256","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145032310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Surfactant Assemblies Directing Chemical Transfer Cascades in Convective Marangoni Flow Pumps","authors":"Dimitrios Karagrigoriou,&nbsp;Peter A. Korevaar","doi":"10.1002/admi.202500508","DOIUrl":"https://doi.org/10.1002/admi.202500508","url":null,"abstract":"<p>Convective Marangoni flow pumps can drive liquid streams in microfluidic devices and allow static channel layouts to be replaced by “virtual” boundaries that emerge in the liquid phase. However, while transfer from location A → location B can be modified easily via physicochemical control over the surface tension gradients involved, it remains a challenge to establish chemical transfer cascades A → B → C, which is prerequisite to more complex reconfigurable liquid systems. Here, a bottom-up approach is presented for convective Marangoni flow pumps, combining the self-assembly of a linear amphiphile into myelin filaments with the emulsification of oil microdroplets and the occurrence of Marangoni backflows underneath the air/water interface. The system allows chemical transfer over multiple steps amongst droplets that are positioned at the air/water interface. This concept provides a toolbox for the design of controllable surface tension gradients and triggered release of emulsified microdroplets as chemical signal carriers that travel along Marangoni flow patterns emerging in reconfigurable all-in-liquid microfluidics.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500508","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Surfactant Assemblies Directing Chemical Transfer Cascades in Convective Marangoni Flow Pumps","authors":"Dimitrios Karagrigoriou,&nbsp;Peter A. Korevaar","doi":"10.1002/admi.202500508","DOIUrl":"https://doi.org/10.1002/admi.202500508","url":null,"abstract":"<p>Convective Marangoni flow pumps can drive liquid streams in microfluidic devices and allow static channel layouts to be replaced by “virtual” boundaries that emerge in the liquid phase. However, while transfer from location A → location B can be modified easily via physicochemical control over the surface tension gradients involved, it remains a challenge to establish chemical transfer cascades A → B → C, which is prerequisite to more complex reconfigurable liquid systems. Here, a bottom-up approach is presented for convective Marangoni flow pumps, combining the self-assembly of a linear amphiphile into myelin filaments with the emulsification of oil microdroplets and the occurrence of Marangoni backflows underneath the air/water interface. The system allows chemical transfer over multiple steps amongst droplets that are positioned at the air/water interface. This concept provides a toolbox for the design of controllable surface tension gradients and triggered release of emulsified microdroplets as chemical signal carriers that travel along Marangoni flow patterns emerging in reconfigurable all-in-liquid microfluidics.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500508","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Research Progress of Phase Change Materials for Thermal Management in Electronic Components","authors":"Xinbo Zheng,&nbsp;Haixuan Liu,&nbsp;Haoxin Lv,&nbsp;Yongshuang Xiao,&nbsp;Jiahui Lin,&nbsp;Hanhui Lei,&nbsp;Hassan Algadi,&nbsp;Junqi Hu,&nbsp;Xiaoteng Liu,&nbsp;Zhanhu Guo,&nbsp;Jintao Huang","doi":"10.1002/admi.202500573","DOIUrl":"https://doi.org/10.1002/admi.202500573","url":null,"abstract":"<p>With the rapid development of electronic equipment such as computers, mobile phones, cameras, power grids, cars and radars, the demand for electronic equipment is increasing. Moore's Law states that the quantity of transistors on a microchip continually grows. Electronic devices are becoming smaller and thinner. However, this leads to increasingly powerful electronic devices and higher peak temperatures, which shorten their service life and reducing performance. Phase Change Materials (PCM) provide benefits like a high latent heat of fusion, constant phase change temperature and fast phase change response speed, and has become a research focus to solve the problem of shortening service life. This paper primarily focuses on the heat storage mechanism of PCM, as well as its performance analysis and application in electronic components. To address the low thermal conductivity of PCMs, three approaches have been employed. Metal fins, adding nanomaterials, and adding porous metal foam.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500573","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Research Progress of Phase Change Materials for Thermal Management in Electronic Components","authors":"Xinbo Zheng,&nbsp;Haixuan Liu,&nbsp;Haoxin Lv,&nbsp;Yongshuang Xiao,&nbsp;Jiahui Lin,&nbsp;Hanhui Lei,&nbsp;Hassan Algadi,&nbsp;Junqi Hu,&nbsp;Xiaoteng Liu,&nbsp;Zhanhu Guo,&nbsp;Jintao Huang","doi":"10.1002/admi.202500573","DOIUrl":"https://doi.org/10.1002/admi.202500573","url":null,"abstract":"<p>With the rapid development of electronic equipment such as computers, mobile phones, cameras, power grids, cars and radars, the demand for electronic equipment is increasing. Moore's Law states that the quantity of transistors on a microchip continually grows. Electronic devices are becoming smaller and thinner. However, this leads to increasingly powerful electronic devices and higher peak temperatures, which shorten their service life and reducing performance. Phase Change Materials (PCM) provide benefits like a high latent heat of fusion, constant phase change temperature and fast phase change response speed, and has become a research focus to solve the problem of shortening service life. This paper primarily focuses on the heat storage mechanism of PCM, as well as its performance analysis and application in electronic components. To address the low thermal conductivity of PCMs, three approaches have been employed. Metal fins, adding nanomaterials, and adding porous metal foam.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500573","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Integrating 3D-Printed Auxetic Structures for Advanced Concrete Reinforcement","authors":"Mobin Vandadi,&nbsp;Sara Heidarnezhad,&nbsp;Pardis Pourhaji,&nbsp;Nima Rahbar","doi":"10.1002/admi.202500095","DOIUrl":"10.1002/admi.202500095","url":null,"abstract":"<p>Reinforced concrete remains integral to modern infrastructure, yet traditional designs, relying on longitudinal reinforcing bars and stirrups, face limitations in adaptability and performance optimization. This study explores the integration of auxetic structures with negative Poisson ratios (NPRs) as reinforcement for concrete, leveraging advances in additive manufacturing to achieve enhanced mechanical properties. Three auxetic geometries, brick-and-mortar, bowtie, and tubular, are fabricated using aluminum, stainless steel, and polylactic acid (PLA) and are evaluated experimentally and numerically. Stainless steel tubular structures achieve a record compressive strength of 233 MPa, exceeding high-performance fiber-reinforced concrete (HPFRC) at similar reinforcement volumes. In particular, auxetic aluminum tubular reinforcements demonstrate a specific compressive strength of 149 kJ g⁻¹, equivalent to steel fiber reinforced concrete. Bowtie geometries improve toughness by redistributing stress, and tubular structures exhibit superior energy absorption and load redistribution. Finite element simulations reveal stress concentration mitigation and delay crack propagation, corroborating the experimental results. These findings highlight the significant impact of reinforcement geometry on structural performance and demonstrate that auxetic reinforcements can outperform conventional designs in strength, stiffness, and energy dissipation. This work establishes auxetic designs as a viable and promising strategy for next-generation reinforced concrete systems aimed at improving resilience and mechanical efficiency.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 17","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500095","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145028445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Fe(III)-Mediated Formation of Cu Nanoinclusions and Local Heterojunctions in CuWO4 Photoanodes","authors":"Pietro Ostellari,&nbsp;Serge Benedoue,&nbsp;Diego Zamboni,&nbsp;Andrea Basagni,&nbsp;Sharon Silloni,&nbsp;Enrico Scattolin,&nbsp;Matteo Lorenzoni,&nbsp;Robertino Pilot,&nbsp;Ilaria Fortunati,&nbsp;Simone Lauciello,&nbsp;Mengjiao Wang,&nbsp;Mirko Prato,&nbsp;Julius N. Ndi,&nbsp;Francesca Arcudi,&nbsp;Luka Đorđević,&nbsp;Gaudenzio Meneghesso,&nbsp;Silvia Gross,&nbsp;Lorenzo Franco,&nbsp;Gian-andrea Rizzi,&nbsp;Teresa Gatti,&nbsp;Francesco Lamberti","doi":"10.1002/admi.202500610","DOIUrl":"https://doi.org/10.1002/admi.202500610","url":null,"abstract":"<p>Enhancing the photoelectrochemical (PEC) performance of CuWO₄ photoanodes has typically relied on doping or co-catalyst strategies to improve charge carrier dynamics. In this work, an alternative approach is presented in which Fe(III) acts as a self-assembly mediator during hydrothermal synthesis, enabling the formation of a core–shell heterostructure composed of a crystalline CuWO₄ core, a partially amorphous CuO/WO₃ shell, and embedded metallic Cu nanoinclusions. Rather than functioning as a dopant or co-catalyst, Fe(III) is completely removed during post-synthetic treatment, mediating a redox-guided phase reorganization without being incorporated into the final material. This architecture establishes local heterojunctions that facilitate charge separation, suppress recombination, and enhance oxygen evolution reaction (OER) activity. A relative increase of ≈30-fold in photocurrent is observed compared to pristine CuWO₄, as confirmed by structural, spectroscopic, and electrochemical analyses. While absolute photocurrents remain modest, this enhancement reflects intrinsic modifications in charge transport and recombination behavior driven by Fe(III)-mediated structural reorganization. Complementary photocatalytic dye degradation experiments reveal that Fe-activated particles act as highly efficient ROS-generating catalysts in suspension, demonstrating functionality beyond thin-film devices. These findings offer a new paradigm for oxide photoanode design, leveraging Fe(III)-induced self-assembly to engineer multifunctional heterostructures without relying on conventional doping.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500610","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}