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Bioprinting

— Science

Italian company hopes to market synthetic eyeballs

By - April 22, 2015 7 Pictures
Imagine being able to see in black and white or with an Instagram-like filter, or to have what you see through your eyes transmitted wirelessly, simply by swallowing a pill. Or imagine having vision so sharp and accurate that your visual acuity is on par with the most sight-adept people in the world. Italian research studio Mhox hopes to one day make this a reality with its EYE concept, which would offer 3D bioprinted eyes that replace your existing eyeballs. Read More
— Science

BioP3 technology could be an alternative to bioprinting organs

By - December 22, 2014 2 Pictures
When we hear about projects that may someday make it possible to create internal organs on demand, they usually incorporate 3D bioprinting. This typically involves depositing successive layers of cell-seeded material one on top of another, to form the finished organ. While the technology definitely holds a lot of promise, a device known as the BioP3 could give it a run for its money. Read More
— Medical

PrintAlive 3D bioprinter creates on-demand skin grafts for burn victims

By - September 30, 2014 5 Pictures
While most are familiar with the potential for 3D printers to pump out plastic odds and ends for around the home, the technology also has far-reaching applications in the medical field. Research is already underway to develop 3D bioprinters able to create things as complex as human organs, and now engineering students in Canada have created a 3D printer that produces skin grafts for burn victims. Read More
— Science

New bioprinting technique creates thicker, healthier tissue

By - February 23, 2014 2 Pictures
The notion of 3D printed biological tissue holds all kinds of possibilities for drug testing and the reparation of damaged cells, though replicating the complexities of human tissue in a lab presents some very big challenges. A new bioprinting method developed by researchers from the Wyss Institute for Biologically Inspired Engineering at Harvard University has enabled the creation of tissue constructs with small blood vessels and multiple cell types, marking important progress toward the printing of living tissue. Read More
— Science

Unique droplet network 3D printer produces synthetic tissues

By - April 4, 2013 3 Pictures
While the prospect of 3D printers pumping out biological tissues and replacement organs has many justifiably excited, researchers at Oxford University have gone in a slightly different direction with the creation of a custom 3D printer capable of producing synthetic materials that have some of the properties of living tissues. Rather than being intended for supplying spare parts for damaged replicants, the new materials could be used for drug delivery or replacing or interfacing with damaged tissues inside the human body. Read More
— Science

Scientists use 3D printer and cartilage cells to create artificial ears

By - February 21, 2013 2 Pictures
When a child is born with the congenital deformity known as microtia, they have an underdeveloped external ear – also known as the pinna. Even though their inner ear may be normal, the lack of the external structure can affect their hearing, plus it looks unusual. Normally, a replacement pinna is made from a foam-like material (or sometimes even cartilage from the rib cage) and implanted under the skin, although these don’t always look particularly natural. Now, scientists from Cornell University have developed a more realistic pinna grown from biological material, using a 3D printer. Read More
— Science

Scientists create artificial vascular networks using sugar

By - July 4, 2012 2 Pictures
For a great number of people, the idea of being able to use a patient’s own cells to create lab-grown replacement organs is very appealing. Already, researchers have had success growing urethras (which are essentially hollow tubes), and miniature human livers. Before large, solid, three-dimensional organs can be grown, however, scientists must figure out a reliable way of incorporating blood vessels into them – if the lab-grown organs simply take the form of a block of cells, the cells on the inside won’t be able to receive any nutrients, and will die. Now, a team from the University of Pennsylvania and MIT has devised a way of building such vessels, using sugar. Read More
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