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The Latest Progress in Additive Manufacturing Design, Materials, Processes and Intelligence

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Additive Manufacturing Technologies".

Deadline for manuscript submissions: 30 August 2025 | Viewed by 1325

Special Issue Editors


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Guest Editor
Powder Metallurgy Research Institute, Central South University, Changsha, China
Interests: UV curing; composite 3D printing; ceramic extrusion

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Guest Editor
Shien-Ming Wu School of Intelligent Engineering, South China University of Technology, Guangzhou, China
Interests: micro/nanofabrication; hydrogel printing; functional material manufacturing

Special Issue Information

Dear Colleagues,

Additive manufacturing (AM) has achieved notable advancements in both research and industrial sectors, transitioning beyond its initial role in prototyping. Given the rapid expansion of AM technologies, there is a clear need for ongoing updates to the latest scientific developments. This Special Issue invites contributions on recent progress in AM across a range of materials and methodologies with strong translational potential for commercial use, including selective laser sintering, material extrusion, binder jetting, UV curing, hybrid printing methods, and innovative material development to enhance the scope of AM.

Dr. Fengze Jiang
Dr. Tingting Yu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • additive manufacturing
  • 3D printing
  • powder-based 3D printing
  • hybrid 3D printing
  • novel printing methods
  • additive manufacturing post-processing

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Published Papers (1 paper)

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Research

18 pages, 2715 KiB  
Article
Advanced Architectures of Microfluidic Microcapacitor Arrays for 3D-Printable Biomimetic Electrostatic Artificial Muscles
by Terak Hornik, Michael Krause, Adam Ramlawi, James Lagos-Antonakos, Jeffrey K. Catterlin and Emil P. Kartalov
Appl. Sci. 2025, 15(6), 3293; https://doi.org/10.3390/app15063293 - 18 Mar 2025
Viewed by 1110
Abstract
Artificial muscles underlie exciting, novel technologies that have many wide-reaching applications: exoskeleton actuation, walker robots, prosthetics and stealthy underwater propulsion. Actuating these muscles via electrostatic forces promises excellent energy efficiency and output force density and a high strength-to-weight ratio. Building these muscles through [...] Read more.
Artificial muscles underlie exciting, novel technologies that have many wide-reaching applications: exoskeleton actuation, walker robots, prosthetics and stealthy underwater propulsion. Actuating these muscles via electrostatic forces promises excellent energy efficiency and output force density and a high strength-to-weight ratio. Building these muscles through 3D-printed and conductive microfluidics promises fast mass production at a low cost. A microfluidic double-helix weave as a potential solution for the architectural design of these actuators has previously been reported. However, more recent experimental work showed that a weave architecture was not manufacturable at the necessary scale, given the limitations of current 3D-printing technology. Herein, several alternative architectures are presented. They are more advanced and more compatible with current manufacturing requirements, and offer additional benefits. The presented experimental results confirm their improvements in manufacturability. These advanced architectures represent a significant step towards the experimental proof of principle and the practical implementation of electrostatic microfluidic 3D-printed artificial muscles. Full article
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