Results 31 to 40 of about 1,370,374 (358)

Three-dimensional printing of complex biological structures by freeform reversible embedding of suspended hydrogels

open access: yesScience Advances, 2015
Freeform reversible embedding of suspended hydrogels enables three-dimensional printing of soft extracellular matrix biopolymers in biomimetic structures.
Thomas Hinton   +8 more
semanticscholar   +1 more source

Three-dimensional printing of photonic colloidal glasses into objects with isotropic structural color

open access: yesNature Communications, 2022
Structural color is frequently exploited by living organisms for biological functions and has also been translated into synthetic materials as a more durable and less hazardous alternative to conventional pigments.
A. Demirörs   +12 more
semanticscholar   +1 more source

Three-dimensional Printing in Orthopaedic Surgery: Current Applications and Future Developments

open access: yesJournal of the American Academy of Orthopaedic Surgeons. Global research & reviews, 2021
Three-dimensional (3D) printing is an exciting form of manufacturing technology that has transformed the way we can treat various medical pathologies. Also known as additive manufacturing, 3D printing fuses materials together in a layer-by-layer fashion ...
Colleen M. Wixted   +3 more
semanticscholar   +1 more source

Fabrication of a facial prosthesis for a 13-year-old child by using a point-and-shoot three-dimensional scanner and CAD/CAM technology

open access: yesTaiwan Journal of Ophthalmology, 2022
Patients cannot wear ocular prostheses after undergoing orbital exenteration. They require a facial prosthesis to obtain a more favorable appearance, which greatly affects their social life and psychological health.
Ming-Hui Sun   +4 more
doaj   +1 more source

Three‐dimensional printing of graphene‐based materials for energy storage and conversion

open access: yesSusMat, 2021
Developing high‐performance energy storage and conversion (ESC) device relies on both the utilization of good constituent materials and rational design of assembly structure. Graphene‐based materials, due to their superior properties like high electrical/
Yanqiu Jiang   +4 more
semanticscholar   +1 more source

Three-Dimensional Printing Technologies for Drug Delivery Applications: Processes, Materials, and Effects

open access: yesInternational Journal of Bioprinting, 2022
Since the 1930s, new methods of drug delivery, such as implantable devices with drug release control, have been developed. However, manufacturing techniques require bulk due to high initial production costs. Three-dimensional (3D) printing, also known as
Jessica Mancilla-de-la-Cruz   +3 more
semanticscholar   +1 more source

Three-dimensional printing of continuous-fiber composites by in-nozzle impregnation

open access: yesScientific Reports, 2016
We have developed a method for the three-dimensional (3D) printing of continuous fiber-reinforced thermoplastics based on fused-deposition modeling. The technique enables direct 3D fabrication without the use of molds and may become the standard next ...
R. Matsuzaki   +8 more
semanticscholar   +1 more source

Recent Applications of Three Dimensional Printing in Cardiovascular Medicine

open access: yesCells, 2020
Three dimensional (3D) printing, which consists in the conversion of digital images into a 3D physical model, is a promising and versatile field that, over the last decade, has experienced a rapid development in medicine.
Chiara Gardin   +5 more
doaj   +1 more source

Three-Dimensional Printed Lightweight Composite Foams [PDF]

open access: yesACS Omega, 2020
The goal of this paper is to enable three-dimensional (3D) printed lightweight composite foams by blending hollow glass microballoons (GMBs) with high density polyethylene (HDPE). To that end, lightweight feedstock for printing syntactic foam composites is developed. The blend for this is prepared by varying the GMB content (20, 40, and 60 volume %) in
Bharath H S   +3 more
openaire   +3 more sources

Mechanical and Volumetric Fracturing Behaviour of Three-Dimensional Printing Rock-like Samples Under Dynamic Loading

open access: yesRock Mechanics and Rock Engineering, 2020
Heterogeneous rock contains numerous pre-existing three-dimensional (3D) cracks, which control its mechanical and fracturing properties. Considerable effort has been devoted to studying the volumetric fracturing behaviour of rock under static loading ...
Tao Zhou, Jianbo Zhu, Heping Xie
semanticscholar   +1 more source

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