Most Recently Added Most commentedBy Title | A-Z

3D Systems partners with Singularity University to develop creative uses of 3D printing

October 24, 2012

ProJet HD3500 professional 3D printer (credit: 3D Systems)

3D printer leader 3D Systems announced today that it plans to provide Singularity University (SU) with several of its 3D printers.

“We are excited to be part of Singularity’s visionary initiative to democratize access to 3D content-to-print solutions that will enable greater entrepreneurialism and inventiveness,” said Abe Reichental, President and CEO of 3D Systems.

“SU has shown a great deal of foresight and leadership in… read more

3D Systems to unveil Cubify.com 3D design software at CES

January 8, 2012

Cubify

3D Systems Corporation plans to unveil at CES its Cubify.com 3D software for creating designs for 3D printing on mobile devices, tablets and Kinect.

The company will also showcase its new Cube 3D consumer printer and make available 3D collection libraries for it as downloads.

3D systems also plans an online print shop where users without the 3D printer can send their creations for… read more

3D Technology: Ready for the PC?

November 27, 2001

Technology advances such as accelerated graphics cards and graphics ports have driven PC hardware capabilities up and prices down, making 3D more accessible to consumers and furthering research on methods and algorithms.

Another key trends is overcoming network-bandwidth limitations by sending compressed content instead of full-resolution geometry.

3D graphics can be used to visualize objects and products prior to construction, model weather systems for meteorologists, study medical anomalies… read more

3D Virtual Reality Environment Developed at UC San Diego Helps Scientists Innovate

September 19, 2008

The virtual-reality StarCAVE at the University of California, San Diego allows groups of scientists to explore worlds as small as nanoparticles and as big as the cosmos, permitting new insights that could fuel discoveries in many fields.

Constructed by the California Institute for Telecommunications and Information Technology (Calit2), the room operates at a combined resolution of over 68 million pixels distributed over 15 rear-projected walls and two floor screens.… read more

3D without the glasses: introducing pCubee

March 31, 2010

3dwithoutthe

A device named pCubee gives you the experience of 3D without the need for the glasses.

Developed at the Human Communication Technologies Laboratory at the University of British Columbia, the pCubee consists of five LCD screens arranged as a cubic “fish tank” box that viewers can pick up, tilt, shake or turn to watch the 3D content or play games with virtual objects that seem to… read more

3D-bioprinting improved artificial blood vessels

The future: transplantable tissues customized to each patient's needs or be used outside the body to develop safe, effective drugs
June 11, 2014

Artificial blood vessels are created using hydrogel constructs that combine advances in 3-D bioprinting technology and biomaterials (credit: Khademhosseini Lab)

A Brigham and Women’s Hospital (BWH) team has created artificial blood vessels using a three-dimensional (3D) bioprinting technique.

The study is published online this month in Lab on a Chip.

“Engineers have made incredible strides in making complex artificial tissues such as those of the heart, liver and lungs,” said senior study author, Ali Khademhosseini, PhD, biomedical engineer, and director of the BWH Biomaterialsread more

3D-imaging brain tissue at 1 micron resolution

May 6, 2013

Image of the cerebral vascular system of a mouse obtained by 3D two-photon microscopy with addition of Lem-PHEA. (Credit: © B. van der Sanden and F. Appaix (Institut des Neurosciences de Grenoble))

A fluorescent dye that enables high-resolution (about 1 micron) 3D images of the cerebral vascular system has been synthesized by researchers at the Laboratoire de Chimie (CNRS) in France in collaboration with the Institut des Neurosciences (Université Joseph Fourier).

The “Lem-PHEA chromophore” dye fluoresces in the red-near infrared region biological transparency window using two-photon absorption and can pass through the skin. It features solubility in biological… read more

3D-printed ‘bionic’ ear melds electronics and biology

May 3, 2013

Scientists used 3-D printing to merge tissue and an antenna capable of receiving radio signals. Credit: Photo by Frank Wojciechowski

Scientists at Princeton University have used a 3D printer to create a functional ear that can “hear” radio frequencies up to microwave frequencies.

The researchers’ primary purpose was to explore an efficient and versatile means to merge electronics with tissue. The scientists used 3D printing of cells and nanoparticles, followed by cell culture to combine a small coil antenna with cartilage, creating what they term… read more

3D-printed circuit boards for solder-free printable electronics

May 7, 2012

solder_free_electronics

Given the schematic for a simple circuit, here’s how to make it a real circuit with the base components, some conductive thread, and a 3D printer — no solder, no etching chemicals, no sending away for anything, Instructables explains in a how-to tutorial.

“We are entering an age where physical goods increasingly have a digital representation (e.g., www.thingiverse.com) — and the means of production of such goods are… read more

3D-printed cyborg muscle produces artificial heartbeat

February 26, 2013

artificial heartbeat

You might expect a robot’s heartbeat to be a metallic ticking. But the pulsing in this video isn’t completely artificial: it’s powered by living material, New Scientist reports.

Created by Peter Walters from the University of the West of England in Bristol, UK, and colleagues, the pump uses the gas released by live yeast to generate pressure and distend a membrane, turning it into an… read more

3D-printed ears that look and act like the real thing

February 22, 2013

ear

Cornell bioengineers and Weill Cornell Medical College physicians have created an artificial ear that looks and acts like a natural ear, giving new hope to thousands of children born with a congenital deformity called microtia.

They used 3-D printing and injectable gels made of living cells to fashion ears that are practically identical to a human ear.

Over a three-month period, these flexible ears… read more

3D-printed microscopic cages confine bacteria in tiny zoos for the study of infections

October 10, 2013

The researchers use a novel 3-D printing technology to build homes for bacteria at a microscopic level. The resulting structures (imaged in red through confocal fluorescence) can be of almost any shape or size, and can be moved around in relationship to other structures containing bacterial microcommunities (imaged in green).<br />
Credit: Courtesy of Jason Shear

By caging bacteria in microscopic houses, scientists at The University of Texas at Austin are studying how communities of bacteria, such as those found in the human gut and lungs, interact and develop infections.

In a recent experiment, they demonstrated that a community of Staphylococcus aureus, which can cause some skin infections, became more resistant to antibiotics when it was contained within a larger community of Pseudomonasread more

3D-printed rocket parts

November 11, 2012

NASA_M2_Cusing_Machine

NASA’s Marshall Space Flight Center is using ”selective laser melting” (SLM) to create intricate metal parts for America’s Space Launch System (SLS) heavy-lift rocket, saving millions in manufacturing costs.

SLM is similar to 3-D printing (additive printing) and is the future of manufacturing, says Ken Cooper, advanced manufacturing team lead at the Marshall Center.

“This machine takes metal powder and uses a high-energy laser to… read more

3D-printed sensors to lower cost, improve comfort in diabetes management

March 18, 2015

Optical microscopy images of patterned gold on polyimide film substrate (top) prepared via microcontact printing and after platinum and silver electrodes deposition (bottom) by electroplating (credit: Xiaosong Du et al./ Xiaosong Du/ ECS Journal of Solid State Science and Technology)

Engineers at Oregon State University have used additive manufacturing to create an improved type of glucose sensor for patients with Type 1 diabetes, part of a system that should work better, cost less, and be more comfortable for the patient.

A key advance is use of an electrohydrodynamic jet (“e-jet” printing) to make the sensor, which detects glucose concentration based on electric current… read more

3D-printed tumor model allows for more realistic testing of how cancer cells grow and spread

April 15, 2014

3D cellular morphology on day 8

A group of researchers in China and the U.S. has created a 3D-printed model of a cancerous tumor to help discover new anti-cancer drugs and better understand how tumors develop, grow, and spread throughout the body.

The model consists of a scaffold of fibrous proteins (gelatin, alginate, and fibrin) corresponding to the extracellular matrix (support structure) of a tumor, in the form of a grid structure 10… read more

close and return to Home