Tag Archives: innovation

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Intentionally Bendable Phones?

Everyone remembers the huge backlash that Apple received back in September of 2014 with the release of their iPhone 6 Plus because of it’s ability to bend quite easily. With the amount of backlash that they got, surely no one in their right mind would purposely create a bendable phone right?

Well, according to a recently published article in Science Daily, engineers from The Austrian National University (ANU) have created a semiconductor material that can be used to make mobile phones bendable because of its thin and flexible properties. It is made up of both organic and inorganic materials; not to be confused with the ‘organic’ in ‘organic foods’, but meaning that it is carbon-based (and non-carbon based for inorganic).

The Inside of a Semiconductor Phone. (Image from Technology24)

And there’s more. This material is biodegradable and is easily recyclable, which would drastically reduce the amount of electronic waste created from electronic devices.

From 2014 – 2016 , only 3-4% of all E-waste around the world was recycled each year. Graph by Keanson Phanvan, data from The Global E-waste Monitor – 2017, United Nations University (UNU)

Surely this must provide some sort of trade-off: sacrificing computing power for environmentally friendly material in the phone. But it doesn’t. According to Dr. Sharma of the ANU Research School of Engineering,

“We have the potential with this semiconductor to make mobile phones as powerful as today’s supercomputers.”

We live in a world where we could potentially have a phone that is capable of bending whilst at the same time is able to run as fast as a computer. It is innovative, but do we really want our mobile phones to bend?

Personally, I would rather have my screens kept flat. I don’t see the advantages a bendable phone provides when it comes to texting, calling, scrolling, and watching movies, etc. I wouldn’t mind if you were able to bend it back into a completely flat shape, but if its like any kind of metal, that is not possible. As a perfectionist, even just a little curve in my phone would be enough to bother me tremendously.

Don’t get me wrong, I’m all for making alternatives to help our environment by reducing electronic waste, but I’m sure in the future there are going to be other alternatives that do exactly that without causing my mobile phone to bend. It doesn’t matter if the phone would hypothetically cost $1, the price of a bending phone is too much to pay.

Automated Chemical Synthesis Machine: Reaction Optimization Has Never Been Easier!

Researchers in Massachusetts Institute of technology have developed an automated machine that can perform several chemical reactions in a short time to determine the most efficient route for synthesizing complex organic molecules such as various drugs and artificially synthesized natural products such as proteins and vitamins.

Researchers in the field of organic synthesis, spend weeks or months trying to come up with a synthetic route for a new complex organic molecule such as a new drug. These routes often are not efficient, so they spend even more time, trying to optimize the route so that the target molecule can be synthesized with high yields in large scales in industry. This new system can test and optimize a new synthetic route in about a day.

Synthesis of useful but complex organic molecules is a time-consuming process. Image from Pixabay

According to Timothy F. Jamison, head of MIT’s Department of Chemistry, in an interview with MIT News“our goal was to create an easy to use system that would allow scientist to come up with the best conditions for making their molecules of interest”. This would allow chemists to have more time to come up with new ideas that can be easily and efficiently tested.

This machine uses a continuous flow systemco-designed by Jamison a few years ago. In this system, chemical reagents flow through a series of tubes and at different points, new chemicals are added to the reaction. So, the machine performs a multi-step synthetic process continuously without the need to manually transfer the products of a reaction to be used as the starting materials of the next reaction.

So, the chemist comes up with a new synthetic route for a desired molecule and programs the machine with the reaction conditions. Then the machine uses an optimization program to explore different conditions and determines the reaction conditions that result in the highest yield.

This new system can test and improve a synthetic route for a complex organic molecule like a pharmaceutical in a day. Image from shutterstock

In my opinion, innovations like this can easily and rapidly improve synthetic organic chemistry so many useful natural organic molecules can be efficiently synthetized in industry. This means more reasonable prices for many drugs and important supplements.

The researchers have patented this new technology and published the results of the research as a journal article in Science.