منابع مشابه
Laser printing of cells into 3D scaffolds.
One of the most promising approaches in tissue engineering is the application of 3D scaffolds, which provide cell support and guidance in the initial tissue formation stage. The porosity of the scaffold and internal pore organization influence cell migration and play a major role in its biodegradation dynamics, nutrient diffusion and mechanical stability. In order to control cell migration and ...
متن کاملRapid Laser Optical Printing in 3D at a Nanoscale
Three-dimensional (3D) laser structuring ofmaterials is widely used in photopolymer prototyping applications including micro-optical elements, parts of optically actuated micromachines in microfluidics, scaffolds for cell growth, templates for plasmonic andmetamaterials, and photonic crystals (PhCs) [1–7].The technique originated from nonlinear microscopy, providing 3D confined recording inside...
متن کاملProcess Monitoring of Extrusion Based 3D Printing via Laser Scanning
Extrusion based 3D Printing (E3DP) is an Additive Manufacturing (AM) technique that extrudes thermoplastic polymer in order to build up components using a layerwise approach. Hereby, AM typically requires long production times in comparison to mass production processes such as Injection Molding. Failures during the AM process are often only noticed after build completion and frequently lead to ...
متن کاملTion in 3d Printing
The rapid development in additive manufacturing (AM), also known as 3D printing, has brought about potential risk and security issues along with significant benefits. In order to enhance the security level of the 3D printing process, the present research aims to detect and recognize illegal components using deep learning. In this work, we collected a dataset of 61,340 2D images (28×28 for each ...
متن کامل3d Printing and Wood
Interest in 3D printing has greatly increased since 2013. With 3D printing high part complexity at no additional costs can be achieved, beside of efficiently using the raw material. This article reviews recent developments in 3D printing, with respect to the use of wood. Three examples are given on how wood could come to 3D printing: development of bio-based filaments, printing wood-like 3D obj...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2019
ISSN: 1094-4087
DOI: 10.1364/oe.27.015205