Results 91 to 100 of about 13,964 (302)

Exploring chemistry and additive manufacturing design spaces: a perspective on computationally-guided design of printable alloys

Materials Research Letters
Additive manufacturing (AM), especially Laser Powder-Bed Fusion (L-PBF), provides alloys with unique properties, but faces printability challenges like porosity and cracks.
Sofia Sheikh, Brent Vela, Vahid Attari, Xueqin Huang, Peter Morcos, James Hanagan, Cafer Acemi, Ibrahim Karaman, Alaa Elwany, Raymundo Arroyave´   +9 more
doaj   +1 more source

Printability study of metal ion crosslinked PEG-catechol based inks [PDF]

, 2019
Inspired by reversible networks present in nature, we have explored the printability of catechol functionalized polyethylene glycol (PEG) based inks with metal-coordination crosslinking.
Włodarczyk-Biegun, Malgorzata K., Paez, Julieta I., del Campo, Aranzazu, Feng, Jun, Villiou, Maria   +4 more
core   +1 more source

Atomized Oxidative Polymerization as a 3D Printing Platform for Binder‐Free, Bulk Conductive Polymer Architectures

Advanced Functional Materials, EarlyView.
Co‐delivery of electrosprayed EDOT and oxidant enables bulk oxidative polymerization during layer‐by‐layer fabrication, creating stable, highly conductive 3D PEDOT structures. This Atomized Oxidative Polymerization (AOP) overcomes the surface deposition‐only and matrix‐limited conductivity of conventional Vapor Phase Polymerization (VPP) and PEDOT:PSS ...
Tazdik Patwary Plateau, Hiep Pham, Jonghyun Park   +2 more
wiley   +1 more source

The Development and Optimization of Extrusion-Based 3D Food Printing Inks Using Composite Starch Gels Enriched with Various Proteins and Hydrocolloids

Gels
This study presents a comprehensive evaluation of starch-based gel formulations enriched with proteins and hydrocolloids for extrusion-based 3D food printing (3DFP).
Evgenia N. Nikolaou, Eftychios Apostolidis, Eirini K. Nikolidaki, Evangelia D. Karvela, Athena Stergiou, Thomas Kourtis, Vaios T. Karathanos   +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

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

Advanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider, V. Prasad Shastri   +1 more
wiley   +1 more source

Modified Polysaccharides: Potential Biomaterials for Bioprinting

Journal of Functional Biomaterials
Polysaccharides have emerged as promising biomaterials for 3D bioprinting due to their inherent biocompatibility, biodegradability, and structural diversity.
Tao Jiang, Yun Yang, Zening Lin, Yang Hong, Zirong Luo   +4 more
doaj   +1 more source

The printability of condebelt dried linerboard

, 2000
To elucidate effects of Condebelt drying on the surface properties and printability of the board, an extensive experimental study was conducted. Two reference boards, Pankakoski cylinder dried testliner and a Scandinavian kraftliner, were tested. Results
Kunnas, Aino, Retulainen, Elias, Kangas, Jussi, Oittinen, Pirkko   +3 more
core  

Improving the 3D Printability and Mechanical Performance of Biorenewable Soybean Oil-Based Photocurable Resins

The general requirement of replacing petroleum-derived plastics with renewable resources is particularly challenging for new technologies such as the additive manufacturing of photocurable resins.
Marius Bodor, María-José Abad, Goretti Arias-Ferreiro, Bodor, Marius, Lasagabaster Latorre, Aurora, Dopico-García, María Sonina, Aurora Lasagabáster-Latorre, Arias-Ferreiro, Goretti, Abad, María-José, María Sonia Dopico-García   +9 more
core   +1 more source

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

Advanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli, Arianna Iacomino, Federico Serpe, Lucia Iafrate, Marco Bastioli, Giorgia Montalbano, Michele D'Orazio, Biagio Palmisano, Silvia Franco, Arianna Mencattini, Roberta Angelini, Eugenio Martinelli, Alessandro Corsi, Mara Riminucci, Giancarlo Ruocco, Chiara Scognamiglio, Andrea Barbetta, Gianluca Cidonio   +17 more
wiley   +1 more source