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Topic Review
3D Printing Building Envelope Prefabricated
The Fourth Industrial Revolution represents the beginning of a profound change for the building sector. In the last decade, the perspective of shapes, materials, and construction techniques is evolving fast due to the additive manufacturing technology. On the other hand, even if the technology is growing fast and several 3D printed buildings are being developed worldwide, the potential of concrete 3D printing in building prefabrication remains unexplored. Consequently, the application of new digital fabrication technologies in the construction industry requires a redesign of the construction process and its components. This paper proposes a novel conception, design, and prototyping of a precast building envelope to be prefabricated with extrusion-based 3D concrete printing (3DCP). 
  • 1.1K
  • 20 Aug 2021
Topic Review
3D Printing for Periodontal Regeneration
The three-dimensional printing of scaffolds is an interesting alternative to the traditional techniques of periodontal regeneration. This technique uses computer assisted design and manufacturing after CT scan. After 3D modelling, individualized scaffolds are printed by extrusion, selective laser sintering, stereolithography, or powder bed inkjet printing. These scaffolds can be made of one or several materials such as natural polymers, synthetic polymers, or bioceramics.
  • 1.2K
  • 14 Apr 2021
Topic Review
3D Printing in Complex Medical Procedures
Medicine is a rapidly-evolving discipline, with progress picking up pace with each passing decade. This constant evolution results in the introduction of new tools and methods, which in turn occasionally leads to paradigm shifts across the affected medical fields. The following review attempts to showcase how 3D printing has begun to reshape and improve processes across various medical specialties and where it has the potential to make a significant impact. 
  • 426
  • 18 Mar 2022
Topic Review
3D Printing in Construction
Using 3D printing in the construction industry is gaining attention as a high-potential means of digitalization and automation of the construction process. Digital fabrication in construction would help reduce the environmental and economic impact of the building industry, allowing to realize efficient and sustainable structures for the future. Various types of large-scale 3D printing techniques and construction materials can be used. 
  • 537
  • 02 Dec 2022
Topic Review
3D Printing in Critical Infrastructure System
Additive manufacturing methods are among the technologies that have extremely versatile and a broad potential for use in many fields. However, it should be considered that in relation to critical infrastructure, they can also be considered from the traditional point of view of production systems allowing for the manufacture of machine and equipment components. At the same time, they can be an element of the system, performing functions in crisis situations to sustain the operation of strategic technical equipment, such as the production of spare parts by 3D printing in the absence of access to original parts.
  • 549
  • 07 Mar 2022
Topic Review
3D Printing in Hip Surgery
Three-dimensional printing, also known as additive manufacturing, is the process of creating objects from a 3D digital model layer by layer. Its origin dates back to 1984, when Chuck Hall developed his patent “Apparatus for production of three-dimensional objects by stereolithography”. There are many surgical applications of 3D printing in hip surgery, most of them based on CT images. 
  • 118
  • 04 Feb 2024
Topic Review
3D Printing in Ophthalmology
Three-dimensional (3D) printing is a process in which materials are added together in a layer-by-layer manner to construct customized products. Many different techniques of 3D printing exist, which vary in materials used, cost, advantages, and drawbacks. Medicine is increasingly benefiting from this transformative technology, and the field of ophthalmology is no exception. The possible 3D printing applications in eyecare are vast and have been explored in the literature, such as 3D-printed ocular prosthetics, orbital implants, educational and anatomical models, as well as surgical planning and training. 
  • 160
  • 01 Feb 2024
Topic Review
3D Printing in Organ-on-a-Chip Platforms
Three-dimensional (3D) in vitro models, such as organ-on-a-chip platforms, are an emerging and effective technology that allows the replication of the function of tissues and organs, bridging the gap amid the conventional models based on planar cell cultures or animals and the complex human system. Hence, they have been increasingly used for biomedical research, such as drug discovery and personalized healthcare. A promising strategy for their fabrication is 3D printing, a layer-by-layer fabrication process that allows the construction of complex 3D structures.
  • 2.5K
  • 21 May 2021
Topic Review
3D Printing in Pharmaceutical Application
Advances in three-dimensional (3D) printing techniques and the development of tailored biomaterials have facilitated the precise fabrication of biological components and complex 3D geometrics over the past few decades. Moreover, the notable growth of 3D printing has facilitated pharmaceutical applications, enabling the development of customized drug screening and drug delivery systems for individual patients, breaking away from conventional approaches that primarily rely on transgenic animal experiments and mass production.
  • 679
  • 25 Jan 2022
Topic Review
3D Printing in Prosthetic Dentistry
The speed of progress in the evolution of digital dental manufacturing has become truly remarkable. Subtractive methods have achieved remarkable levels of both efficiency and precision in achieving accurate fits, while additive techniques such as 3D printing are gaining prominence at an escalating rate.
  • 399
  • 18 Jun 2024
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