Since the advent of three-dimensional printing in the 1980s, it has become possible to produce physical objects from digital files and create three-dimensional objects by adding one layer at a time following a predetermined pattern. Because of the continued development of inexpensive and easy-to-use three-dimensional printers and bioprinting, this technique has gained more momentum over time, especially in the field of medicine. This article reviews the current and possible future application of three-dimensional printing technology within the field of plastic and reconstructive surgery.
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Advancing diagnostics and disease modeling: current concepts in biofabrication of soft microfluidic systems.
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3B's Research Group, European Institute of Excellence in Tissue Engineering and Regenerative Medicine Headquarters, Parque de Ciência e Tecnologia, I3Bs - Research Institute on Biomaterials, Biodegradable and Biomimetics - University of Minho, Zona Industrial da Gandra - Avepark, Barco, Guimaraes, 4805-017 Portugal.
Soft microfluidic systems play a pivotal role in personalized medicine, particularly in in vitro diagnostics tools and disease modeling. These systems offer unprecedented precision and versatility, enabling the creation of intricate three-dimensional (3D) tissue models that can closely emulate both physiological and pathophysiological conditions. By leveraging innovative biomaterials and bioinks, soft microfluidic systems can circumvent the current limitations involving the use of polydimethylsiloxane (PDMS), thus facilitating the development of customizable systems capable of sustaining the functions of encapsulated cells and mimicking complex biological microenvironments.
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January 2025
Department of Endodontics, Hangzhou Stomatology Hospital, Hangzhou, Zhejiang, China.
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Department of Oral and Maxillofacial Surgery, Lokman Hekim University, Ankara, Turkey.
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Scientific Institute, I.R.C.C.S. "E.Medea", Bosisio Parini, Italy.
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Center for Advanced Laser Technologies (CETAL), National Institute for Lasers, Plasma and Radiation Physics, Magurele-Ilfov, 077125, Romania.
Nature offers unique examples that help humans produce artificial systems which mimic specific functions of living organisms and provide solutions to complex technical problems of the modern world. For example, the development of 3D micro-nanostructures that mimic nocturnal insect eyes (optimized for night vision), emerges as promising technology for detection in IR spectral region. Here, we report a proof of principle concerning the design and laser 3D printing of all ultrastructural details of nocturnal moth Grapholita Funebrana eyes, for potential use as microlens arrays for IR detection systems.
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