Results 31 to 40 of about 7,870 (244)

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Effect of 3D Food Printing Processing on Polyphenol System of Loaded Aronia melanocarpa and Post-Processing Evaluation of 3D Printing Products

Foods, 2023
Aronia melanocarpa polyphenols (AMP) have good nutritional values and functions. This study aimed to explore the printability and storage properties of AM gels in 3D food printing (3DFP).
Quancheng Zhou, Xijun Nan, Shucheng Zhang, Liang Zhang, Jian Chen, Jiayi Li, Honglei Wang, Zheng Ruan   +7 more
doaj   +1 more source

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

Advanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker, Thierry Roland, Damien Favier, Antoine Egele, Michael Heymann, Cosima Stubenrauch   +5 more
wiley   +1 more source

A general simulation-based study on printability of inks in direct ink writing

Scientific Reports
Direct ink writing (DIW)-based 3D printing process has gained significant attention due to its ability to accommodate versatile ink materials. However, the most challenging aspect of DIW is the development of inks with suitable printability.
Md. Asaduzzaman Sourov, Seyda Islam Emu, Md. Shajedul Hoque Thakur, Maruf Md Ikram, A. K. M. M. Morshed, Muhammad M. Rahman   +5 more
doaj   +1 more source

Metallic slurry preparation and printability assessment for material extrusion additive manufacturing

Additive Manufacturing Letters
Material extrusion additive manufacturing of thermoplastics is so advanced due to the tunable rheological properties and hence a suitable printability, which is deficient for metals.
Z. Li, X.G. Hu, Y. Zhou, W.Y. Qu, L.J. Wen, X.X. Meng, Z. Xu, C. Guo, H.X. Lu, Q. Zhu   +9 more
doaj   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

A method for evaluating the printability of concrete in 3D-printed pavement

MethodsX
The purpose of this study is to address the limitation that quality control methods of pavement concrete do not account for the printability evaluation of 3D printed pavement concrete. Based on the edge slump test, shape-holding strength test and surface
Yuping Feng, Guang Yin, Cong Wang, Weizhuo Shi, Yang Zou, Xuhao Wang, Yifeng Ling   +6 more
doaj   +1 more source

Printable Thermoelectric Materials and Applications

Frontiers in Materials, 2019
Thermoelectric (TE) materials have been of great importance for the capability of direct energy conversion between heat and electricity. In the past decades, people have developed various methods to enhance the performance of TE materials, which is ...
Xiaowei Liu, Ziyu Wang
doaj   +1 more source

Alloy design against the solidification cracking in fusion additive manufacturing: an application to a FeCrAl alloy

Materials Research Letters, 2021
This study developed a design methodology against liquid-state cracking by combining the Scheil–Gulliver solidification simulations and Machine Learning analysis to design alloys for Fusion Additive Manufacturing.
Bogdan Dovgyy, Marco Simonelli, Minh-Son Pham   +2 more
doaj   +1 more source

High-Throughput Printability Screening of AlMgSi Alloys for Powder Bed Fusion

Metals, 2023
The importance of both recycling and additive manufacturing (AM) is increasing; however, there has been a limited focus on the development of AM alloys that are compatible in terms of recyclability with the larger scrap loops of wrought 5xxx, 6xxx and ...
Freddy Leijon, Johan Moverare
doaj   +1 more source