Earth&Sky:手機(jī)上的艾滋病探測
聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~
Aydogan Ozcan: Most HIV patients today are either in India or Africa, and they don't have the resources to really take blood, send it to a central lab, get the counts back.
You're listening to Aydogan Ozcan, head of the Bio-and Nano-photonics Laboratory at UCLA. [---1---]
Aydogan Ozcan: If you look at the statistics of how cellphones are being used today in the world, it's an amazing story to find out that more than 20% of the population in Africa, in India, in Brazil, they still carry cellphones.
Dr. Ozcan, who's an optics expert, modified a standard cellphone with a camera sensor to diagnose malaria and monitor HIV- infected patients. [---2---]
Aydogan Ozcan: We detect the shadow of cells. That is kind of like the fingerprint of the cell — if it's infected, it's going to yield a different shadow.
[---3---] [---4---]
That's our show. We are ES, a clear voice for science. We're at
【視聽版科學(xué)小組榮譽(yù)出品】
- 相關(guān)熱點(diǎn):
- 喬布斯演講