Disease Detection: Waiting to Exhale
Instead of instructing us to breathe deeply and say “ah,” future doctors may simply have us exhale into diagnostic breathalyzers.
The Single Breath Disease Diagnostics Breathalyzer is being developed by a team of scientists at Stony Brook University in New York, led by materials scientist Perena Gouma. The device uses sensor chips coated with nanowires to detect chemical compounds that may indicate the presence of diseases or infectious microbes.
While the first such “medical breathalyzers” will be specific to one type of disease (for instance, to monitor diabetes), future handheld devices will allow individual users to self-monitor and detect diseases ranging from lung cancer to anthrax exposure.
Source: National Science Foundation, www.nsf.gov.
KEEP UP WITH WFS NEWS & UPCOMING EVENTS
November 29, 2015 - Every five years my wife and I both have to have diagnostic colonoscopies because we have had polyps detected in our large intestine. In my wife's case there is history of intestinal polyps in her family and the existence of polyps could be a precancerous warning.
November 27, 2015 - This sounds like science fiction at its spookiest but a Los Angeles-based artificial intelligence company called Humai, short for Human Resurrection Through Artificial Intelligence, is working on reinventing afterlife.
November 26, 2015 - Genome editing tools are about to make an enormous impact on the environment. Just in the last few days the Food and Drug Administration in the United States made a decision that a genetically modified salmon was approved as safe to eat.
November 25, 2015 - Yesterday in Van Horn, Texas, Blue Origin launched and recovered its New Shepard launch vehicle.
November 25, 2015 - Yesterday while walking my dog I entered into a conversation with a neighbour on the subject of climate change. He began by stating, "Do you really believe it's real?" I began by listing the enormous amount of scientific evidence accumulated over the last four decades.
November 24, 2015 - When Costa Rica submitted its
November 24, 2015 - The most recent mind sharing from Peter Diamandis is truly about the mind and how technology interacts with it today and what's coming down the pipe. It's, how we say, mind boggling. Let me know through comments what's on your mind.