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STOCKHOLM (AP) — Three scientists received the Nobel Prize in chemistry for his or her work on tiny quantum dots.
Moungi Bawendi, of MIT, Louis Brus, of Columbia College, and Alexei Ekimov, of Nanocrystals Expertise Inc., have been honored for his or her work with the tiny particles which can be only a few atoms in diameter and whose electrons have constrained motion. This results how they take up and launch seen mild, permitting for very brilliant colours. They’re utilized in many electronics, like LED shows.
“These tiny particles have distinctive properties and now unfold their mild from tv screens and LED lamps. They catalyze chemical reactions and their clear mild can illuminate tumor tissue for a surgeon,” based on the Royal Swedish Academy of Sciences, which introduced the award in Stockholm.
In a extremely uncommon flip of occasions, Swedish media reported the names of the winners earlier than the prize was introduced.
The academy didn’t touch upon the leaked names earlier than the announcement.
The Royal Swedish Academy of Sciences, which awards the physics, chemistry and economics prizes, asks for nominations a yr upfront from 1000’s of college professors and different students world wide.
A committee for every prize then discusses candidates in a sequence of conferences all year long. On the finish of the method, the committee presents a number of proposals to the complete academy for a vote. The deliberations, together with the names of nominees aside from the winners, are stored confidential for 50 years.
On Tuesday, the physics prize went to French-Swedish physicist Anne L’Huillier, French scientist Pierre Agostini and Hungarian-born Ferenc Krausz for producing the primary split-second glimpse into the superfast world of spinning electrons.
The tiny a part of every atom races across the heart and is prime to nearly every thing: chemistry, physics, our our bodies and our devices.
On Monday, Hungarian-American Katalin Karikó and American Drew Weissman received the Nobel Prize in drugs for discoveries that enabled the creation of mRNA vaccines in opposition to COVID-19.
Final yr, People Carolyn R. Bertozzi and Ok. Barry Sharpless, and Danish scientist Morten Meldal have been collectively awarded the Nobel Prize in chemistry for growing a method of “ snapping molecules collectively” that can be utilized to discover cells, map DNA and design medication that may goal ailments comparable to most cancers extra exactly.
The chemistry prize means Nobel season has reached its midway stage. The prizes in literature, peace and economics observe, with one announcement each weekday till Oct. 9.
The Nobel Basis raised the prize cash by 10% this yr to 11 million kronor (about $1 million). Along with the cash, winners obtain an 18-carat gold medal and diploma after they accumulate their Nobel Prizes on the award ceremonies in December.
Corder reported from The Hague, Netherlands.
Observe all AP tales in regards to the Nobel Prizes at https://apnews.com/hub/nobel-prizes
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