Biomimicry: Sharkskin

Biomimicry refers to the discipline that studies nature’s designs, patterns, and processes, and then imitates them to solve human problems. An example of this is the new sharkskin-inspired material scientists have developed to stop bacterial breakouts.

Sharks have been known to have a skin that makes it impossible for parasites and bacteria to stick to it. The secret behind this is the pattern on the sharks’ skin. Recently, Sharklet Technologies, a biotech company in Florida, has been able to print this particular pattern unto an adhesive film.

A plastic sheet has been developed that could be ideal to use in places such as hospitals, schools, and other places with ill people and small children. A small test was carried out in a hospital over a period of three weeks. Results showed that the sheet prevented E. coli and Staphylococcus A from establishing colonies large enough to hurt humans.

Although a three-week test in one hospital is not enough proof of the sheet’s success, this new technology shows great promise. This only goes to show how much we can learn from nature and how valuable it is. This should open our eyes to the importance of protecting our planet.

Ada Bersoza