Advanced Materials Interfaces最新文献_第9页

Tuning the Morphological Properties of Granular Hydrogels to Control Lymphatic Capillary Formation (Adv. Mater. Interfaces 14/2025) 调节颗粒状水凝胶的形态特性以控制淋巴毛细血管的形成。接口14/2025)

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-30 DOI: 10.1002/admi.70070

Daniel Montes, Sanjoy Saha, Angela Taglione, Donghyun Paul Jeong, Liao Chen, Fei Fan, Hsueh-Chia Chang, Donny Hanjaya-Putra

引用次数: 0

Phase Engineering for Enhanced Piezoresponse in P(VDF-TrFE) and Its Composites (Adv. Mater. Interfaces 14/2025) 增强P（VDF-TrFE）及其复合材料压电响应的相位工程[j]。接口14/2025)

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-30 DOI: 10.1002/admi.70072

Soyun Joo, Yoonah Ko, Rama K. Vasudevan, Seungbum Hong

引用次数: 0

Tailoring Ferrimagnetic Properties Using Proximity Effects in Co/Tb-Co Bilayers 利用Co/Tb-Co双分子层的接近效应裁剪铁磁性能

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-29 DOI: 10.1002/admi.202500330

Daniel Kiphart, Gabriel David Chaves O'Flynn, Feliks Stobiecki, Łukasz Frąckowiak, Michał Matczak, Piotr Kuświk

{"title":"Tailoring Ferrimagnetic Properties Using Proximity Effects in Co/Tb-Co Bilayers","authors":"Daniel Kiphart, Gabriel David Chaves O'Flynn, Feliks Stobiecki, Łukasz Frąckowiak, Michał Matczak, Piotr Kuświk","doi":"10.1002/admi.202500330","DOIUrl":"10.1002/admi.202500330","url":null,"abstract":"The presence of two magnetic sublattices in ferrimagnetic rare-earth-transition metal alloys enables the tuning of their magnetic properties by adjusting the film composition (e.g., magnetization, coercivity, as well as compensation and Curie temperatures). Using both experimental techniques and atomistic simulations, the magnetic properties of Co/(Tb-Co) bilayers are studied across a broad range of parameters, including the thicknesses of the two layers and the composition of the alloy layer. This work demonstrates the ability to precisely modify the compensation point of Tb-Co alloy thin films by adding a Co underlayer with a specified thickness. Furthermore, the range of parameters are identified for which the magnetization reversal of the alloy and Co layers occurs synchronously and provides a simple expression for calculating the effective composition of the bilayer system. Additionally, it is shown that an exchange-spring magnet behavior can emerge when the alloy is Tb-dominant and the Co underlayer thickness exceeds a critical threshold. It is also demonstrated that for Tb concentrations where the alloy layer is expected to be paramagnetic, the exchange coupling with the Co layer locally induces ferrimagnetic order near the interface, leading to a second transition back to Co dominance.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 16","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500330","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144894291","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}

引用次数: 0

Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments 海洋环境中增强Cu2+电化学传感的氮掺杂非晶碳膜

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-29 DOI: 10.1002/admi.202500583

Xueqing Zhao, Silong Zhang, Shuyuan Wang, Peng Guo, Zhenyu Wang, Guanshui Ma, Aiying Wang

{"title":"Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments","authors":"Xueqing Zhao, Silong Zhang, Shuyuan Wang, Peng Guo, Zhenyu Wang, Guanshui Ma, Aiying Wang","doi":"10.1002/admi.202500583","DOIUrl":"https://doi.org/10.1002/admi.202500583","url":null,"abstract":"Amorphous carbon (a-C) is a promising material for electrochemical sensing due to its wide potential window and chemical stability. However, its high resistance and limited surface activity hinder performance. Nitrogen (N) doping can improve conductivity while maintaining a low background current, but precise control of N content remains challenging. In this study, N-doped a-C films are fabricated using a high-ionization anode-layer ion source by adjusting the C2H2/N2 gas ratio. The influence of N concentration on Cu2⁺ detection performance is systematically evaluated. Moderate N doping (≈12.9 at.%) facilitates the formation of sp2-hybridized carbon and nitrogen-containing functional groups, significantly enhancing electrochemical activity. The optimized electrode exhibits a wide linear detection range from 8 × 10−3 to 5 mM and a low detection limit of 8 × 10−3 mM in 3.5 wt% NaCl solution, sufficient for monitoring copper alloy crevice corrosion (≈0.1 mm). The electrodes also show excellent repeatability, reproducibility, and long-term stability. Theoretical calculations indicate that increased sp2 content and C─N bonds enhance Cu2⁺ adsorption and electron transfer, thereby improving sensor performance via N doping.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500583","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129471","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}

引用次数: 0

Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments 海洋环境中增强Cu2+电化学传感的氮掺杂非晶碳膜

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-29 DOI: 10.1002/admi.202500583

Xueqing Zhao, Silong Zhang, Shuyuan Wang, Peng Guo, Zhenyu Wang, Guanshui Ma, Aiying Wang

{"title":"Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments","authors":"Xueqing Zhao, Silong Zhang, Shuyuan Wang, Peng Guo, Zhenyu Wang, Guanshui Ma, Aiying Wang","doi":"10.1002/admi.202500583","DOIUrl":"https://doi.org/10.1002/admi.202500583","url":null,"abstract":"Amorphous carbon (a-C) is a promising material for electrochemical sensing due to its wide potential window and chemical stability. However, its high resistance and limited surface activity hinder performance. Nitrogen (N) doping can improve conductivity while maintaining a low background current, but precise control of N content remains challenging. In this study, N-doped a-C films are fabricated using a high-ionization anode-layer ion source by adjusting the C2H2/N2 gas ratio. The influence of N concentration on Cu2⁺ detection performance is systematically evaluated. Moderate N doping (≈12.9 at.%) facilitates the formation of sp2-hybridized carbon and nitrogen-containing functional groups, significantly enhancing electrochemical activity. The optimized electrode exhibits a wide linear detection range from 8 × 10−3 to 5 mM and a low detection limit of 8 × 10−3 mM in 3.5 wt% NaCl solution, sufficient for monitoring copper alloy crevice corrosion (≈0.1 mm). The electrodes also show excellent repeatability, reproducibility, and long-term stability. Theoretical calculations indicate that increased sp2 content and C─N bonds enhance Cu2⁺ adsorption and electron transfer, thereby improving sensor performance via N doping.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500583","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129470","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}

引用次数: 0

Sugars in Antimicrobial Polymers – The Impact of Sugar-Lectin Binding in Membrane Interaction of Cationic Glycopolymers 抗菌聚合物中的糖-糖-凝集素结合对阳离子糖共聚物膜相互作用的影响

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-27 DOI: 10.1002/admi.202500273

Alain M. Bapolisi, Steffen Tank, Anne-Catherine Lehnen, Antje Stindt, Rujuta Athavale, Jan A. M. Kurki, Sany Chea, Sophia Rosencrantz, Ruben R. Rosencrantz, Katja M. Arndt, Matthias Hartlieb

{"title":"Sugars in Antimicrobial Polymers – The Impact of Sugar-Lectin Binding in Membrane Interaction of Cationic Glycopolymers","authors":"Alain M. Bapolisi, Steffen Tank, Anne-Catherine Lehnen, Antje Stindt, Rujuta Athavale, Jan A. M. Kurki, Sany Chea, Sophia Rosencrantz, Ruben R. Rosencrantz, Katja M. Arndt, Matthias Hartlieb","doi":"10.1002/admi.202500273","DOIUrl":"10.1002/admi.202500273","url":null,"abstract":"Membrane-active antimicrobial polymers (APs) are promising alternatives for treating infectious diseases as they are less susceptible to antimicrobial resistance development. However, their non-specific cytotoxicity limits their clinical application. One interesting strategy to improve cytocompatibility is the incorporation of sugar units into APs. This approach takes advantage of specific interactions between sugars and protein receptors, such as lectins, on the surface of bacteria, potentially allowing for discrimination between different bacterial types. However, there is limited research on how sugar addition to cationic APs affects their selectivity and interactions with lectins. Herein, a library of acrylamide-based cationic glycopolymers is synthesized by a xanthate-supported photo-initiated Reversible Additon-Fragmentation chain Trasnfer (XPI-RAFT) polymerization. Diverse sugars are added to this cationic scaffold by either chain extension with glycomonomers (based on fucose, glucose, mannose, and polyhydroxy acrylamide) or simply by reductive amination (lactose and melibiose). Various analytical techniques are used to probe the interaction of (glyco)polymers with bacteria, membrane models, and lectins. In general, (glyco)polyhydroxy incorporation proves to reduce the hydrophobicity of the cationic APs and consequently enhances hemocompatibility while maintaining the antimicrobial activity. Although sugar-protein-specific recognition may contribute to selectivity, the results demonstrate that electrostatic interaction predominantly drives the binding efficacy of cationic glycopolymers to bacterial membranes.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 16","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500273","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144894482","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}

引用次数: 0

Local Femtosecond Pulsed Laser Decoating of Superhydrophobic Paper Coating for Enhanced Fog Harvesting Efficiency 超疏水纸涂层局部飞秒脉冲激光消光提高雾收集效率

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-27 DOI: 10.1002/admi.202500332

Martin Kahlmeyer, Carina Breuer, Andreas Winkel, Markus Biesalski, Camilo Florian-Baron, Stefan Böhm

{"title":"Local Femtosecond Pulsed Laser Decoating of Superhydrophobic Paper Coating for Enhanced Fog Harvesting Efficiency","authors":"Martin Kahlmeyer, Carina Breuer, Andreas Winkel, Markus Biesalski, Camilo Florian-Baron, Stefan Böhm","doi":"10.1002/admi.202500332","DOIUrl":"10.1002/admi.202500332","url":null,"abstract":"Superhydrophobic paper has demonstrated significant potential for efficient water harvesting. Previous studies have indicated that the incorporation of pinning structures on superhydrophobic surfaces can enhance water collection efficiency. This study explores the feasibility of creating such pinning structures through femtosecond laser ablation of wax-based superhydrophobic coatings. Static contact angle measurements and the roll-off behavior of droplets on laser-treated surfaces are conducted to evaluate the effects of laser ablation. Additionally, fogging tests are performed to assess the water collection performance, revealing an improvement of above 10% in comparison to unmodified superhydrophobic paper without localized pinning structures. Notably, the laser ablation process minimally affects the load-bearing capacity of the paper, ensuring that its structural integrity is preserved. The ability to design laterally resolved pinning structures opens new possibilities for further optimization, such as the creation of flow paths, ultimately enhancing the overall efficiency of water harvesting systems.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 17","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500332","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145032303","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}

引用次数: 0

Advancing Methylene Blue Adsorption Approach for More Precise Measurement of Specific Surface Area of Graphene Oxide 推进亚甲基蓝吸附法更精确测量氧化石墨烯比表面积

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-24 DOI: 10.1002/admi.202500233

Pei Lay Yap, Deyu Wang, Dusan Losic

{"title":"Advancing Methylene Blue Adsorption Approach for More Precise Measurement of Specific Surface Area of Graphene Oxide","authors":"Pei Lay Yap, Deyu Wang, Dusan Losic","doi":"10.1002/admi.202500233","DOIUrl":"10.1002/admi.202500233","url":null,"abstract":"The industrial production of graphene oxide (GO) using various oxidizing precursors and processing conditions results in substantial variability in their composition of oxygen-containing groups, structures, and specific surface area (SSA), which are critical to its performance in diverse applications. Spectrophotometric methylene blue (MB) adsorption has emerged as a promising alternative to the conventional nitrogen physisorption method. However, this method still lacks a standardized and optimized protocol, limiting its reliability and consistency in SSA determination. To address this gap, this study systematically evaluates the uncertainties in the MB-based SSA characterization by revealing the influence of key experimental parameters and their optimization, including adsorption time, GO and MB concentration, MB/GO ratio, and the methods for determining maximum MB adsorption capacity on GO using both single-point and multi-point Langmuir isotherm approaches. A series of commercial and lab-prepared GOs materials in different forms (powders, aerogels, films, and dispersions) are used as model systems. The study confirms the optimized parameters, including adsorption time (24 h), concentrations of MB (0.005–0.02 mg mL−1), GO (0.5–2.0 mg mL−1), MB/GO weight ratio (0.4–0.44), and single-point MB adsorption. This refined protocol offers a robust, rapid, low-cost, and reliable characterization and quality control of manufactured GO materials.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 17","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500233","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145032322","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}

引用次数: 0

Dynamic Wettability Behavior of Emerging Ultrawhite Radiative Cooling Paints 新兴超白辐射冷却涂料的动态润湿性

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-24 DOI: 10.1002/admi.202500288

Orlando G. Rivera González, Abdulrahman K. Aljwirah, Andrea L. Felicelli, Xiulin Ruan, Justin A. Weibel

{"title":"Dynamic Wettability Behavior of Emerging Ultrawhite Radiative Cooling Paints","authors":"Orlando G. Rivera González, Abdulrahman K. Aljwirah, Andrea L. Felicelli, Xiulin Ruan, Justin A. Weibel","doi":"10.1002/admi.202500288","DOIUrl":"10.1002/admi.202500288","url":null,"abstract":"Outdoor radiative cooling surfaces passively lose heat by reflecting solar irradiation and emitting infrared radiation to cold deep space through the atmospheric sky window (8–13 µm), thereby achieving sub-ambient temperature. Ultrawhite radiative cooling paints are an emerging technology offering scalable solutions for cooling and passive water harvesting wherein surface wettability plays a key role. This work, examines how radiative cooling paint pigment and binder formulations affect surface morphology, roughness, and dynamic wettability. Samples are prepared with three different nanoparticulate pigments, calcium carbonate (CaCO3), barium sulfate (BaSO4), and hexagonal boron nitride (hBN); two binders, including an acrylic and a waterborne silicone-modified polyurethane dispersion (SILIKOPUR 8081); and pigment solid volume concentrations from 0% to 80% v/v. The CaCO3 and BaSO4 pigments produced paints with rougher textures and higher contact angles due to their pigment particle morphology. While high solar reflectance was achieved across various pigment and binder combinations, wettability exhibited a complex trend with pigment concentration, indicating that maximizing reflectance does not necessarily optimize wetting behavior. This expanded understanding on how pigment type, binder and concentration influence wettability, offering pathways to design coatings with tailored spectral and wetting properties for both self-cleaning paints and passive water harvesting applications","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 16","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500288","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144894400","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}

引用次数: 0

Surface Performance of Bioactive Glass–Polycaprolactone–Gelatin Nanocomposite Coating on Anodized Ti6Al4V Alloy 氧化Ti6Al4V合金生物活性玻璃-聚己内酯-明胶纳米复合涂层的表面性能

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-22 DOI: 10.1002/admi.202500179

Sharareh Mehrnoush, Sheyda Labbaf, Abdoulmajid Eslami, Majid Goli

{"title":"Surface Performance of Bioactive Glass–Polycaprolactone–Gelatin Nanocomposite Coating on Anodized Ti6Al4V Alloy","authors":"Sharareh Mehrnoush, Sheyda Labbaf, Abdoulmajid Eslami, Majid Goli","doi":"10.1002/admi.202500179","DOIUrl":"https://doi.org/10.1002/admi.202500179","url":null,"abstract":"In this study, a polycaprolactone-gelatin composite coating containing 0, 5, 15, and 25 wt.% bioactive glass nanoparticles (with a size of 96 ± 12 nm) is electrosprayed onto the surface of anodized Ti6Al4V alloy to improve surface properties. Hydrophilicity increased with higher bioactive glass content, with the 15 wt% coating achieving a contact angle of 53.66°. Corrosion testing indicated that all coatings enhanced substrate protection, with the 15 wt% showing superior passivation.The bioactivity results show that a higher amount of hydroxyapatite have formed on the 15 wt.% sample, with a calcium-to-phosphorus ratio of 1.65. All coated groups revealed a non-cytotoxic behavior upon exposure to MG63 cells, with 15 wt.% demonstrating a better performance in terms of cell adhesion and proliferation. This group also presents antibacterial properties, forming halos with diameters of 13.92 and 10.57 mm for Escherichia coli and Staphylococcus aureus, respectively. The findings support its potential as an advanced surface modification technique for orthopedic implants offering significant improvements over conventional methods.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 15","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500179","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145146275","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}

引用次数: 0