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【Earth&Sky】糖尿病是渺小纹身
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Today, diabetics monitoring their blood sugar sometimes have to endure multiple needle pricks every day. But biomedical engineer Heather Clark of Draper Laboratory is developing a less invasive way to measure blood glucose. She describes it as a "nanotech tattoo".
Heather Clark: [---1---]
[---2---] The dye would be made of nanoparticles — microscopic molecules of plastic that would actually change color.
Heather Clark: [---3---] And so you can monitor either by color or by fluorescence.
[---4---]
Heather Clark: Some sort of optical device no more complicated than the optical mouse on your computer…
Clark added that the tattoo would have to be periodically re-injected, because it would shed along with the skin. [---5---]
I'm Deborah Byrd. ES is a clear voice for science. We're at ES.org
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