Biomimetic files 119 scientists make DNA wires that carry electric current

How diversifying the use of a process can lead to greater competitiveness

DNA_Computing (1)Photo credit: ynse, “DNA Rendering,” via Flickr. CC BY-SA 2.0. Deoxyribonucleic acid (DNA) is a molecule that carries the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms

Highlight: “DNA, the molecule at the heart of life, is the most powerful and sophisticated information storage device in existence. So it’s no wonder that scientists are attempting to harness its capabilities in computing and electronics. Not only does DNA have the capacity to store vast amounts of data, but it also provides the opportunity to surpass current limitations on reducing the size of electronics…Researchers have found a way to use DNA strands as a replacement for electrical wires…”

Insight: since its discovery the applications of DNA for human benefits have been amazing, ranging from genome technology to structural design (e.g elements such as buildings staircases have been inspired from DNA double helix shape). Contrary to common belief the molecule still has much to offer in terms of knowledge and applications.

One of the particularly interesting aspects of DNA is its 4 base coding mechanisms as opposed to current computers binomial (2 base) coding. Research on the next generation of super computers using a 4 base coding is under way and if successful will lead to tremendous increase in computer power and storage capabilities. Going beyond this, it now seems that the structure of DNA itself is also prone to transmitting electrical currents more effectively and able to make electronic circuits a fraction of the size of what is currently available. This latest discovery is a significant step forward in technology as many of the current electronic devices are simply reaching physical capacity: we cannot make them any smaller than they already are.

While DNA is perhaps the most famous of all molecules there are many others that remain to be discovered and studied. However, as species become extinct so is this incredible database of molecules that goes with them along with potential technological breakthroughs.

The above point of taking something known for a specific usage (DNA as information support) and finding a completely different usage (DNA as an electricity conductor) is inspirational when it comes to business philosophy. Indeed, companies are often trapped with preset ideas that certain things or processes must only be used for specific applications. However, a different mindset of re-thinking the use of common applications can actually lead to innovations and significant savings…

Lets illustrate the above statement with the following case study: a diversified IT company is also in the growing business of smart phones. While already at the forefront of technology and design in the field, they have fix themselves a challenge for their new product release. The challenge consist of making the phone even more compact than its previous version while at the same time improving functionalities. The highly experienced engineering team gets to work and after much trials comes up with a great idea: in the previous version, the antenna element of the phone occupied a significant portion of the inside which if eliminated could create space for flattening the device further. The great innovation comes from the realization that the protective casing of the phone is actually a conductor and with the appropriate redesign could also serve as an antenna. Focused on this idea of combining both casing and the antenna, the team finds the right design and the new product becomes a hit worldwide. By having taken something no one else would have considered to have another use than what it has always been used for (a casing) this company (not difficult to guess which one) has converted it into an antenna and because of this innovative dual usage saved space and cost…

Are you struggling to find ways to innovate or improve your products or processes? If so, perhaps ask yourself if there are any parts that could be used for a complete different application than what the expectations are. Th element of surprise often drives compassion and interest…

More Information: here

What is Biomimetics: the field of gaining inspiration from nature first to solve some of our most difficult challenges. Instead of coming up with our own solutions to a problematic, the odds are that species on the planet already offer an ultimate solution. This simple fact is also another strong case to preserve species at all cost as the intellectual heritage contained within or through the study of species is both irreplaceable and invaluable…

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