Results 51 to 60 of about 57,723 (168)

3D Printing: Print the Future of Ophthalmology

Investigative Opthalmology & Visual Science, 2014
The three-dimensional (3D) printer is a new technology that creates physical objects from digital files. Recent technological advances in 3D printing have resulted in increased use of this technology in the medical field, where it is beginning to revolutionize medical and surgical possibilities. It is already providing medicine with powerful tools that
Wenbin, Huang, Xiulan, Zhang
openaire   +2 more sources

Consistent and reproducible cultures of large-scale 3D mammary epithelial structures using an accessible bioprinting platform

Breast Cancer Research, 2018
Background Standard three-dimensional (3D) in vitro culture techniques, such as those used for mammary epithelial cells, rely on random distribution of cells within hydrogels.
John A. Reid, Peter A. Mollica, Robert D. Bruno, Patrick C. Sachs   +3 more
doaj   +1 more source

Evaluation of Shear Bond Strength of Various Chairside Reline Materials to 3D Printed Provisional Crown Resins Following Surface Treatment

Journal of Pharmacy and Bioallied Sciences
Background: The reline material and interim base should bond well in provisional restorations. Few research examined 3D-printed restoration-relining bonding.
Shahd Alshahrani, Manal R. Alammari
doaj   +1 more source

3d print of heart rhythm model with cryoballoon catheter ablation of pulmonary vein

Current Directions in Biomedical Engineering, 2019
The visualization of heart rhythm disturbance and atrial fibrillation therapy allows the optimization of new cardiac catheter ablations. With the simulation software CST (Computer Simulation Technology, Darmstadt) electromagnetic and thermal simulations ...
Wehsener Sandra, Heinke Matthias, Müssig Robin, Hörth Johannes, Junk Stefan, Schrock Steffen   +5 more
doaj   +1 more source

3D Conductive Polymer Printed Metasurface Antenna for Fresnel Focusing

Designs, 2019
We demonstrate a 3D printed holographic metasurface antenna for beam-focusing applications at 10 GHz within the X-band frequency regime. The metasurface antenna is printed using a dual-material 3D printer leveraging a biodegradable conductive polymer ...
Okan Yurduseven, Shengrong Ye, Thomas Fromenteze, Benjamin J. Wiley, David R. Smith   +4 more
doaj   +1 more source

3D-Printed Food

Minnesota journal of law, science & technology, 2016
Minnesota Journal of Law, Science and Technology, Vol. 17, p.
openaire   +2 more sources

Rapid-printed Three-dimensional Models for Craniomaxillofacial Trauma

Plastic and Reconstructive Surgery, Global Open
Background:. Advances in surgical planning and 3-dimensional (3D) printing have benefitted the field of craniomaxillofacial surgery by allowing visualization of patient anatomy in settings of otherwise restricted surgical fields.
Isabel M. Scharf, BA, Sydney A. Mathis, BS, Naji Bou Zeid, MD, Devansh Saini, PhD, George R. Nahass, BA, Eduardo Arias, BFA, MSc, CCA, Chad A. Purnell, MD, Linping Zhao, PhD, Pravin K. Patel, MD, Lee W.T. Alkureishi, MD   +9 more
doaj   +1 more source

Schedule feasibility and workflow for additive manufacturing of titanium plates for ranioplasty in canine skull tumors

BMC Veterinary Research, 2020
Background Additive manufacturing has allowed for the creation of a patient-specific custom solution that can resolve many of the limitations previously reported for canine cranioplasty.
J. James, M. L. Oblak, A. R. zur Linden, F. M. K. James, J. Phillips, M. Parkes   +5 more
doaj   +1 more source

Mesoscale Laser 3D Printing

Optics Express, 2018
3D meso-scale structures that can reach up to centimeters in overall size but retain micro- or nano-features, proved to be promising in various science fields ranging from micro-mechanical metamaterials to photonics and bio-medical scaffolds. In this work we present synchronization of the linear and galvano scanners for efficient femtosecond 3D optical
Linas Jonušauskas, Darius Gailevičius, Sima Rekštytė, Tommaso Baldacchini, Saulius Juodkazis, Mangirdas Malinauskas   +5 more
openaire   +4 more sources

Effect of Print Orientation and Thermal Aging on the Flexural Strength of Zirconia-Reinforced Three-Dimensional-Printed Restorative Resin Materials

Molecules
This study evaluated the effects of print orientation and thermal aging on the flexural strength (FS) and flexural modulus (FM) of novel permanent three-dimensional (3D)-printed polymethyl methacrylate (PMMA) resins reinforced with nano-zirconia and nano-
Yunus Emre Özden, Bengü Doğu Kaya, Pınar Yılmaz Atalı, Fusun Ozer, Zeynep Ozkurt Kayahan   +4 more
doaj   +1 more source