Best 3D Printing Universities

SV3DPrinter’s vision for the ‘99% ENVIRONMENTAL FRIENDLY and GREEN’

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SV3DPrinter’s vision for the environment or ‘GREEN’
Nothing is completely green. 3D printing also not 100% environmental friendly or ‘ GREEN’. When we use the word ‘GREEN’ it is coming from the environment we use technology to make it word GREEN.
We all are contributors to make the world not so ‘GREEN’ or ‘POLLUTION’. We are the polluters.
The same thing for 3D Printing we use different material and printers. Using printers we need energy, same kind of energy we use to grow our raw food.
When we use ‘BIODEGRADABLE’ bags for garbage, the companies make those bags and basket, and paper bags too. Making those kinds of things we contribute more pollution.
Some of us eating raw we feel we are green but not. This is the reason people use the broom to sweep outside and inside of their house. They spread more dust and contributed more pollution to the atmosphere.
Whenever new products come in the market we always attract those things and get rid of the old thing, buy new thing even we don’t really need that.
Some of us taking the dogs for the walk, they are contributing more pollution to the atmosphere.
This is similar to use cell phone doing any other regular thing or cooking food at home.
With the 3D printing, we don’t try to waste the material can reuse the material and make any useful thing out of the waste material.
Every day we have some kind of material we call it waste or recycle. We receive junk mail, frozen food boxes, any kind of drinks bottle, or we drive to buy grocery or walk to buy things.
In my opinion, using 3D Printer may be not 100% ‘GREEN’ or environmental friendly but we can try to make it ‘99% ENVIRONMENTAL FRIENDLY and GREEN’. We need to have more understanding about Additive Manufacturing:)

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Artificial placenta created in the laboratory

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This is incredible to know about the placenta. the placenta is the most important part of pregnancy. I wish they had this discovery before.
It’s fine now we all know. I had complete placenta previa.
Since then really wanted to know more aggressively about new researches regarding placenta:)

Artificial placenta created in the laboratory
Complex substance exchange between mother and child
“The transport of substances through biological membranes plays an important role in various areas of medicine”, says Prof. Aleksandr Ovsianikov of the Institute of Materials Science and Technology at TU Wien. “These include the blood-brain barrier, ingestion of food in the stomach and intestine, and also the placenta.”
The placenta protects the infant by filtering out harmful substances while allowing others to pass through with ease. The Austrian scientists have now mimicked the natural processes that created the placenta with the help of novel, laser-based 3D printing process. The researchers claimed the artificial material is the closest scientists have come to replicating the fundamental human organ. Professor Aleksandr Ovsianikov, Institute of Materials Science and Technology in Vienna, said the placenta is a vital element of the human body. The expert said: “The transport system of substances through biological membranes plays an important role in various areas of medicine. “These include the blood-brain barrier, ingestion of food in the stomach and intestine, and also the placenta.”

https://www.tuwien.ac.at/en

https://www.tuwien.ac.at/en/news/news_detail/article/126119/

The bone repairing with 3D Print

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The bone repairing is very important. Due to the age and other factors, bones suffer from bone defects and disorders.
According to the Journal of Materials Chemistry,”The aim of this study is to set out to solve these problems by applying a modified 3D-printing method to prepare highly uniform CS scaffolds with controllable pore structure and improved mechanical strength. The in vivo osteogenesis of the prepared 3D-printed CS scaffolds was further investigated by implanting them in the femur defects of rats. The results show that the CS scaffolds prepared by the modified 3D-printing method have uniform scaffold morphology. The pore size and pore structure of CS scaffolds can be efficiently adjusted. The comprehensive strength of 3D-printed CS scaffolds is around 120 times that of conventional”.

 

https://www.asia-u.ac.jp/english/information/search/

http://pubs.rsc.org/en/content/articlelanding/2012/jm/c2jm30566f#!divAbstract

https://www.ntuh.gov.tw/en/default_P.aspx

http://english.cmu.edu.tw/

3D bio-printed scaffolds to help regenerate damaged peripheral nervous systems

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According to The Universities spokesperson Liqun Ning and Daniel Chena, they are the postdoctoral fellow in the Tissue Engineering Research Group at the University of Saskatchewan,” They spent the last few years investigating how 3D bio-printing can be used to help with nerve cell regeneration. His solution involves combining engineering and biomedicine in order to create scaffolds that can guide the growth of nerve cells across large damaged areas.

The background is actually mechanical engineering, but tissue engineering is the combination of engineering and biomedicine together. The very beginning of their PhD study, they use their knowledge, background and provide techniques to help people in the biomedical area. The peripheral nervous system, which controls the body beyond the brain and the spinal cord, can be damaged by poor diet, toxins, and trauma. It can also be damaged by diseases such as diabetes, which affects about 422 million people worldwide, and 3.4 million people in Canada”.

 

https://www.usask.ca/search/?q=peripheral+nerves+using+3D+printing

http://www.lightsource.ca/news/details/engineering_3d_bioprinted_scaffolds_to_help_regenerate_damaged_peripheral_nervous_systems

https://health.economictimes.indiatimes.com/news/diagnostics/tiny-3d-printed-scaffolds-may-help-damaged-nerves-regrow/65195232