Results 81 to 90 of about 8,526 (266)

Tomographic Printing in a Chip: A Versatile Platform for Biomimetic 3D Organ‐on‐Chip

Advanced Healthcare Materials, EarlyView.
A novel light‐based bioprinting approach, TVAM‐in‐a‐chip, enables rapid, contactless fabrication of biomimetic 3D organ‐on‐chip devices directly within preassembled microfluidic platforms. This strategy supports diverse materials, including cell‐laden resins, and eliminates post‐assembly steps.
Riccardo Rizzo, Viola Sgarminato, Felix Wechsler, Christophe Moser   +3 more
wiley   +1 more source

Optimization of One-Part Alkali-Activated Concrete for Extrusion-Based 3D Printing Through Integrated Performance Evaluation

Buildings
Low-carbon and highly printable cementitious materials are crucial for the practical application of extrusion-based three-dimensional concrete printing (3DCP).
Haiyan Li, Aizhong Luo, Xiaozhong Zhang, Xiaomeng Ma, Jinsheng Han, Bo Cui, Wei Chen   +6 more
doaj   +1 more source

Challenges in Enhancing Workability and Printability for 3D-Printable Geopolymer Mortar [PDF]

Geopolymer concrete utilizing fly ash as an alternative to Portland cement is a focus in research aimed at reducing CO2 emissions. In some mix designs, geopolymer concrete sets rapidly limiting its open time which poses significant challenges to adoption. Furthermore, the use of 3D printing as a construction method has also seen increasing interest due
Khokher, Shawn, Sanguinetti, Paola, O’Reilly, Matthew   +2 more
openaire   +2 more sources

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Development and Evaluation of 3D-Printed Losartan Potassium Tablets Using Semi-Solid Extrusion: The Effect of Geometry, Drug Loading and Superdisintegrant

Pharmaceuticals
Background/Objectives: Semi-solid extrusion (SSE) three-dimensional (3D) printing offers a versatile approach for fabricating personalized oral dosage forms. This study aimed to develop and optimize losartan potassium tablets produced via SSE 3D printing,
Aleksandra Vojinović, Đorđe Medarević, Gordana Stanojević, Dušica Mirković, Snežana Mugoša, Ivana Adamov, Svetlana Ibrić   +6 more
doaj   +1 more source

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Rheology, Printability, and Texture of Extrusion-Based 3D-Printed Self-Supporting Soft Gels Formulated with Pea and Chickpea Proteins

Foods
Predicting printability and final texture in extrusion-based 3D printing of soft, self-supporting food gels remains challenging, particularly when realistic plant-based ingredients are used instead of simplified model systems.
Marco Menegon, Laura Piazza
doaj   +1 more source

Additive Manufacturing of Ordered Polymer Nanostructures

Advanced Materials, EarlyView.
A new 3D printing strategy, Polymerization‐Induced Arrangement of Nanostructures with Order‐tunability (PIANO), enables the formation of ordered nanostructures in polymer materials by enhancing chain mobility during photopolymerization, overcoming the kinetic arrest that leads to disordered morphologies in the conventional Polymerization‐Induced ...
Di Wu, Kun Zhou, Kenny Lee, Yuan Xiu, Carol Hiu Wai Yan, Khoon S. Lim, Cyrille Boyer   +6 more
wiley   +1 more source

Study on the effect of additives on the properties of mortar used in 3D printing technology with a small-diameter nozzle

Tạp chí Khoa học và Công nghệ
3D printing in construction simplifies processes by removing formwork, enabling precise automation, and supporting complex structural designs. This study evaluates the effect of admixtures on the properties of mortar used in 3D printing with a nozzle ...
Nguyen Duc Tuan, Huynh Phuong Nam, Nguyen Thanh Binh, Nguyen Minh Hai   +3 more
doaj   +1 more source