Results 91 to 100 of about 6,819,857 (275)

Continuous Multi-Material Additive Manufacturing

Research
Slice-based additive manufacturing has been intensively investigated due to its potential in complex 3-dimensional (3D) structure construction across various fields.
Jiawei Sun, Wangjun Xiong, Lidian Zhang, Xuan Guo, Yanlin Song, Lei Wu   +5 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

DESIGN, ANALYSIS AND 3D PRINTING OF AN UNMANNED AIRCRAFT WITH UNCONVENTIONAL STRUCTURE

Nonconventional Technologies Review, 2023
Additive manufacturing (AM), also known as 3D printing, is a manufacturing process that produces three-dimensional products with complex geometries and shapes by depositing material.
Dana Cojocaru, Sebastian Marian Zaharia
doaj  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Multi-Metal Additive Manufacturing by Extrusion-Based 3D Printing for Structural Applications: A Review

Additive manufacturing (AM) is a rapidly developing technical field that is becoming an irreplaceable tool to fabricate unique complex-shaped parts in aerospace, the automotive industry, medicine, and so on.
Alina Mazeeva, Anatoliy Popovich, Gleb Konov, Dmitriy Masaylo   +3 more
core   +1 more source

Additive manufacturing of multi-material and hollow structures by Embedded Extrusion-Volumetric Printing

Nature Communications
Tomographic volumetric additive manufacturing support-free 3D printing has significantly faster print speed than traditional vat photopolymerization and material extrusion techniques. At the same time, tomographic volumetric additive manufacturing allows
Silvio Tisato, Grace Vera, Qingchuan Song, Niloofar Nekoonam, Dorothea Helmer   +4 more
doaj   +1 more source

Determination of Influencing Factors on Interface Strength of Additively Manufactured Multi-Material Parts by Material Extrusion

Applied Sciences, 2019
Material composition complexity offered by material extrusion additive manufacturing offers new opportunities for function-driven part design. Nevertheless, since influencing factors on the interface strength between different materials are not well ...
Raphael Freund, Hagen Watschke, Julius Heubach, Thomas Vietor   +3 more
doaj   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

Advanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak, Prapti Kakkar, Wesley P. Korba, Honghu Zhang, Wenjie Wang, Surya K. Mallapragada, Alex Travesset, David Vaknin   +7 more
wiley   +1 more source

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

Advanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa, Arielle Berman, Laura Schwendeman, Ferdows Afghah, Seanbiron Johnson, Ritu Raman   +5 more
wiley   +1 more source

Composites Cu–Ti3SiC2 Obtained via Extrusion-Based Additive Manufacturing: Structure and Tribological Properties

In the present study, composites Cu–Ti3SiC2 were obtained via extrusion-based additive manufacturing technology. The composite was characterized in terms of its structure, mechanical properties, and tribological properties.
Maksim Krinitcyn, Egor Ryumin, Olga Novitskaya, Georgy Kopytov   +3 more
core   +1 more source