Advanced Materials Technologies最新文献

{"title":"Bioinspired Physico-Chemical Surface Modifications for the Development of Advanced Retentive Systems (Adv. Mater. Technol. 5/2025)","authors":"Eda Dzinovic,&nbsp;Lauren Clark,&nbsp;Niktash Keyhani,&nbsp;Nora Al Morhiby,&nbsp;Paul Byford,&nbsp;Siyang Wang,&nbsp;Sara Gamea,&nbsp;Kenneth Chu,&nbsp;Elizabeth Wnuk,&nbsp;Yu Liu,&nbsp;Nicole Rosik,&nbsp;Finn Giuliani,&nbsp;Nicola M. Pugno,&nbsp;Zhenyu J. Zhang,&nbsp;Owen Addison,&nbsp;Sherif Elsharkawy","doi":"10.1002/admt.202570022","DOIUrl":"https://doi.org/10.1002/admt.202570022","url":null,"abstract":"<p><b>3D Printing</b></p><p>In article number 2400928, Sherif Elsharkawy and co-workers focus on creating bioinspired artificial surfaces to solve the retention problem of wearable advanced materials. They demonstrate that mimicking octopi suction cups at various scales and using a keratin coating enhances the retention of non-compliant poly(methyl methacrylate) (PMMA). This readily applicable solution could benefit the biomedical field, especially dentistry, where PMMA still remains without a superior replacement.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 5","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202570022","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143535916","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":"pH-Tunable 3D Interconnected Network of Multiwalled Carbon Nanotubes /Polyacrylic Acid Hydrogel with Excellent Electromagnetic Radiation Shielding Capability (Adv. Mater. Technol. 4/2025)","authors":"Quyen Vu Thi,&nbsp;Jungju Ryu,&nbsp;Junpyo Hong,&nbsp;Chong Min Koo,&nbsp;Ye Enyi,&nbsp;Daewon Sohn,&nbsp;Vinh Xuan Truong","doi":"10.1002/admt.202570019","DOIUrl":"https://doi.org/10.1002/admt.202570019","url":null,"abstract":"<p><b>Electromagnetic Radiation Shielding</b></p><p>In article number 2401264, Quyen Vu Thi, Daewon Sohn, Vinh Xuan Truong, and co-workers discover that poly (acrylic acid) hydrogels, when combined with multi-walled carbon nanotubes, can form robustly porous composite hydrogels with excellent electromagnetic interference (EMI) shielding. The outstanding shielding efficiency, (&gt; 99.99%) under extremely acidic environments, paves toward applications of 3D hierarchical network materials for EMI applications in both land and aqueous environments.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 4","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202570019","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143439063","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":"Precision Microfluidic Control of Neuronal Ensembles in Cultured Cortical Networks (Adv. Mater. Technol. 4/2025)","authors":"Hakuba Murota,&nbsp;Hideaki Yamamoto,&nbsp;Nobuaki Monma,&nbsp;Shigeo Sato,&nbsp;Ayumi Hirano-Iwata","doi":"10.1002/admt.202570020","DOIUrl":"https://doi.org/10.1002/admt.202570020","url":null,"abstract":"<p><b>Cultured Cortical Networks</b></p><p>In article number 2400894, Hideaki Yamamoto and co-workers present microfluidics-based reconstitution of neuronal networks that exhibit diverse neuronal ensembles. Optogenetic interventions allow for flexible modulation of the neuronal ensembles, highlighting its potential as a novel model for studying the mechanisms of learning and memory.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 4","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202570020","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143439064","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 Microfluidic Platform for In Situ Studies of Bacteria Electroporation (Adv. Mater. Technol. 4/2025)","authors":"Ivan L. Volkov,&nbsp;Zahra Khaji,&nbsp;Magnus Johansson,&nbsp;Maria Tenje","doi":"10.1002/admt.202570018","DOIUrl":"https://doi.org/10.1002/admt.202570018","url":null,"abstract":"<p><b>Microfluidic Platforms</b></p><p>Electroporation of bacterial cells is challenging due to their small size and complex cell envelope. In article number 2401177, Magnus Johansson, Maria Tenje, and co-workers present a microfluidic platform for <i>E. coli</i> electroporation with in situ microscopy capability. Real-time observations reveal that electrophoresis plays an important role in a miniaturized platform, but its undesired action can be balanced using bipolar electrical pulses.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 4","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202570018","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143439062","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":"Long-Lasting Simultaneous Epidermal and Dermal Microneedle-Enabled Drug Delivery (Adv. Mater. Technol. 4/2025)","authors":"Misagh Rezapour Sarabi,&nbsp;Sara Soltanabadi Farshi,&nbsp;Zeynep Saltik,&nbsp;Saba Khosbakht,&nbsp;Nesimi Buyukbabani,&nbsp;Orhan Agcaoglu,&nbsp;Secil Vural,&nbsp;Metin Sitti,&nbsp;Savas Tasoglu","doi":"10.1002/admt.202570017","DOIUrl":"https://doi.org/10.1002/admt.202570017","url":null,"abstract":"<p><b>Microneedle-Enabled Drug Delivery</b></p><p>In article number 2400980, Metin Sitti, Savas Tasoglu, and co-workers show that microneedles, well-known for their advantageous drug delivery features, can be engineered into nonlinear designs facilitating simultaneous drug delivery to multiple skin layers or a release mechanism in a long lasting manner. The advanced technology of nonlinear microneedles is helpful for treatment of diseases that manifest at varying depths of skin.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 4","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202570017","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438981","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":"Multi Computer Vision-Driven Testing Platform: Structural Reconstruction and Material Identification with Ultrabroadband Carbon Nanotube Imagers","authors":"Daiki Shikichi,&nbsp;Raito Ota,&nbsp;Miki Kubota,&nbsp;Yuya Kinoshita,&nbsp;Noa Izumi,&nbsp;Mitsuki Kosaka,&nbsp;Tomoki Nishi,&nbsp;Daiki Sakai,&nbsp;Yuto Matsuzaki,&nbsp;Leo Takai,&nbsp;Minami Yamamoto,&nbsp;Yuto Aoshima,&nbsp;Ryoga Odawara,&nbsp;Takeru Q. Suyama,&nbsp;Hiroki Okawa,&nbsp;Zhenyu Zhou,&nbsp;Tomoya Furukawa,&nbsp;Shota Wada,&nbsp;Satoshi Ikehata,&nbsp;Imari Sato,&nbsp;Yukio Kawano,&nbsp;Kou Li","doi":"10.1002/admt.202401724","DOIUrl":"https://doi.org/10.1002/admt.202401724","url":null,"abstract":"<p>While non-destructive inspections of daily necessities and industrial products require material composition identifications and structural reconstructions of composite multi-layered 3D objects, the development of analyzing systems that fully satisfy those performances is still insufficient. For such situations, this work synergizes permeable material identifications with carbon nanotube (CNT) film photo-thermoelectric (PTE) imagers in millimeter-wave (MMW)–visible light (Vis) bands and conventional Vis-computer vision (CV) approaches mainly used for analyzing outer shapes of 3D objects. Specifically, this work demonstrates multi-CV-driven non-destructive structural reconstruction techniques by ultrabroad MMW–Vis band multi-wavelength optical monitoring using the CNT film PTE imager. Here, the CNT film PTE imager ultra-broadly performs photo-detection operations over the existing sensors in comparable sensitivities with the conventional narrowband devices at each region. Thus, the above imager facilitates utilizing ultrabroadband multi-wavelength photo-irradiation as playing an essential role in the presenting non-destructive CV system. Following such device performances, the MMW–Vis multi-CV system with the CNT film PTE imager first speculates spatial locations of each part for targets by visual hull measurements, then restores their detailed structures by tomography approaches. By incorporating these device and system properties, this work finally achieves non-destructive composition-identifying structural reconstructions for composite multi-layered 3D objects.</p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 7","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202401724","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770620","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":"Edible Jumpers Powered by Shell Snapping","authors":"Bokeon Kwak,&nbsp;Juliette Hars,&nbsp;Dario Floreano","doi":"10.1002/admt.202401230","DOIUrl":"https://doi.org/10.1002/admt.202401230","url":null,"abstract":"<p>Food animation is gaining increasing attention for the ability to reduce waste and increase attractiveness in animals and humans. Although several examples of food animation methods have been recently described, the speed and range of motion are still limited. Here a method is described to design and manufacture small edible jumpers powered by rapid release of elastic energy through shell snapping. The jumping actuators are made of gelatin crosslinked with genipin and polyvinyl alcohol, ensuring resilience to stress during shell eversion. The shape and size of the shells are modeled and optimized for maximum jumping height resulting in jumpers with a diameter of 47 mm that can reach a jumping height of 361 mm. The edible jumpers can be loaded with additional nutritional components encapsulated by humidity-sensitive latches for automatic release. To showcase potential uses of such edible jumpers, a jumping food pellet for pets and an animated dessert for humans are described.</p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 8","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202401230","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840914","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":"An Injection-Molded Modified Silicone Rubber for Cancer-on-Chip Applications","authors":"Ben J. Haspels,&nbsp;Frederikus Bakker,&nbsp;Lucas J. A. M. Beckers,&nbsp;Roland Kanaar,&nbsp;Koen C. Kriege,&nbsp;Susanne M. Valster,&nbsp;Roland C. M. Vulders,&nbsp;Maayke M. P. Kuijten","doi":"10.1002/admt.202401450","DOIUrl":"https://doi.org/10.1002/admt.202401450","url":null,"abstract":"<p>For drug screening and personalized medicine approaches, cancer-on-chip (CoC) models are valuable as these systems enable precise control of cellular and tissue architecture and can be equipped with micro-sensors for real-time monitoring of physiological responses to drugs. Accurate design of the microfluidic device is important to allow recapitulation of key factors of a tumor and its microenvironment. Polydimethylsiloxane (PDMS) is widely used as material for microfluidics due to its favorable characteristics including low cost, suitability for rapid prototyping, optical transparency, and biocompatibility. However, the hydrophobic nature of PDMS complicates its use in microfluidic devices. Here, the characterization and application of an injection-molded functionalized PDMS fluidic insert for the commercially available Micronit system are described. The injection-molded PDMS has been modified with carboxyl groups to accommodate cell culture on its surface and to covalently bind proteins for long-lasting coating of the PDMS surface required for flow-conditions. Modification of PDMS does not change its favorable properties such as its high optical transparency and absence of auto-fluorescence. The modified PDMS fluidic inserts are suitable for building relevant cancer models on chip and do not show absorption of small molecules such as doxorubicin, allowing their use for drug screening and personalized medicine approaches on chip.</p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 6","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202401450","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143638798","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":"The Impact of Channel Geometry and Flow Regime on Endothelial Orientation and Morphology in Vessel-on-Chip","authors":"Mohammad Jouybar,&nbsp;Sophie van der Kallen,&nbsp;Sheen Sahebali,&nbsp;Carlijn Bouten,&nbsp;Jaap M.J. den Toonder","doi":"10.1002/admt.202401994","DOIUrl":"https://doi.org/10.1002/admt.202401994","url":null,"abstract":"<p>This study investigates the impact of channel geometry and applied flow on the orientation and morphology of endothelial cells (ECs) within vessel-on-chip (VoC) models. Traditional organ-on-chip models often utilize rectangular cross-section channels, resulting in flat walls, sharp corners, and non-uniform wall shear stress profiles, which do not accurately mimic physiological conditions. Tubular channels with circular cross-sections provide a more in vivo-like geometry and result in a physiological uniform wall shear stress. Here, tubular channels fabricated using sugar 3D-printing are compared with rectangular channels made via stereolithography 3Dprinting. The results show that ECs from both blood and lymph vessels exhibit more uniform coverage and circumferential alignment in tubular channels than in rectangular channels. Unidirectional or bidirectional flow conditions align ECs parallel to the flow, overruling the circumferential alignment induced by curvature in tubular channels. Pulsatile flow enhances circumferential orientation in tubular channels, while alignment along the flow is maintained in rectangular channels. Additionally, EC orientation induced by flow impacts monocyte rolling velocities, crucial for understanding immune cell motility. This study underlines the importance of the combined effect of channel geometry and flow conditions in VoC models, and advocates for the continued development of advanced organ-on-chip systems that better replicate human physiology.</p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 7","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202401994","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770392","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":"Engineering of the High-Power Laser-Induced Synthesis of Ni-Based Metal-Organic Framework: Investigation of its Optical Properties, Computational Methodology, Electrocatalytic Performances, and Glucose-Sensing Ability (Adv. Mater. Technol. 3/2025)","authors":"Saliha Mutlu,&nbsp;Bülend Ortaç,&nbsp;Ali Karatutlu,&nbsp;Taylan Gorkan,&nbsp;Engin Durgun,&nbsp;Dilek Söyler,&nbsp;Saniye Söylemez,&nbsp;Nergis Arsu,&nbsp;Sevil Savaskan Yılmaz","doi":"10.1002/admt.202570014","DOIUrl":"https://doi.org/10.1002/admt.202570014","url":null,"abstract":"<p><b>Ni-Based Metal-Organic Frameworks</b></p><p>In article number 2401245, Bülend Ortaç, Engin Durgun, Saniye Söylemez, Nergis Arsu, Sevil Savaskan Yilmaz, and co-workers present the unprecedented high-power laser-induced rapid synthesis (LIRS) of Ni-based MOF nanospheres with interconnected nano-rods and noncentrosymmetric primitive triclinic crystalline structure; due to a large amount of electrochemical active sites for the oxidation of glucose, the glucose levels within real-life beverages is applied to investigate the low limit of the detection and high sensitivity. \u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7292,"journal":{"name":"Advanced Materials Technologies","volume":"10 3","pages":""},"PeriodicalIF":6.4,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admt.202570014","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143111802","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}