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Mónica Arreola

Democratizing health care access in developing countries

Democratizing health care access in developing countries

In the past decade, technology advances have focused on generating comfort for a few. However, academics and entrepreneurs are shifting the luxury trend in order to serve society as a whole.

Scientific research was never meant to stay on papers. Just as Lab-on-a-Chip devices true destiny is in poor communities in developing countries. Academics all around the world have worked with a Lab-on-a-Chip concept, imagining that the power of a state-of-art laboratory could fit in their pocket. Contrary to popular belief, engineers and scientist are highly creative people, otherwise, they wouldn’t be able to imagine complex micro-manufacturing of chips to make health testing easier.

Jules Verne, a French author, image a vehicle that could go underwater in “Twenty Thousand Leagues Under the Sea.” Years later, visionary scientists were able to make a submarine made true. The military industry propelled this and others innovations, but after the war, they have been able to serve in deep oceans explorations. Today’s battles are not fought on fronts but with corruption and poverty.

Prof. Marc Madou from University of California, Irvine and Dario Mager from KIT university showing a lab-on-a-CD.

Prof. Marc Madou from University of California, Irvine and Dario Mager from KIT university showing a lab-on-a-CD. Credit: Monica Arreola

Lab-on-a-Chip is both a device and a sensor. By being a device the size of a human palm, the transportation is made easier. But in order to work as a laboratory, sensors need to be attached to the micro canals of the device. Inspiration à la Verne was what made Marc Madou build a Lab-on-a-Chip in the size of a CD-Rom. The professor of University of California, Irvine and of Tecnológico de Monterrey (Mexico) realized that while predecessors have managed to create the device and the sensors, there was still a need to analyze the results of the tests. (more…)