David J. Thouless, F. Duncan M. Haldane and J. Michael Kosterlitz
The Royal Academy of Sciences announced
on Tuesday in Stockholm that the 2016 Nobel Prize in Physics is being
shared by three scientists.
It explained that the Nobel Prize in Physics 2016 was divided, with one half awarded to David J. Thouless, the other half jointly to F. Duncan M. Haldane and J. Michael Kosterlitz “for theoretical discoveries of topological phase transitions and topological phases of matter.”
The Academy also announced that the
prize amount is $93o,000 million and would be split proportionally
between the three winners.
Meanwhile, one of the winners, Haldane, said he was “very surprised” at the news.
He added that he was glad that their
discoveries found something many previously overlooked, and that they
unveiled more possibilities for looking for new materials.
Haldane emphasised that series of works are still ongoing.
On Wednesday, the academy also named Jean-Pierre Sauvage, Sir Fraser Stoddart and Bernard Feringa, as winners of the 2016 Nobel Prize in Chemistry.
The academy said in statement in Stockholm that they won the prizes for the design and synthesis of molecular machines.
It stated that “the 2016 Nobel Laureates in Chemistry, had miniaturised machines and taken chemistry to a new dimension”.
According to the statement, the machines are a thousand times thinner than a hair strand.
The academy said that the trio, based in
France, the U.S. and the Netherlands, developed molecules with
controllable movements, which could perform a task when energy was
added.
“Molecular machines will most likely be used in the development of new materials, sensors and energy storage systems”.
The chemistry prize was the third of this year’s Nobel Prize awards to be announced.
Japan-born scientist, Yoshinori Ohsumi had
also been announced as this year’s winner of the Nobel Prize for
Medicine or Physiology. He illuminated a cellular process called
autophagy, or “self-eating,” in which cells take unneeded or damaged
material, including entire organelles, and transport them to a recycling
compartment of sorts — in yeast cells, this compartment is called the
lisosome, while vacuoles serve a similar purpose in human cells.
Ohsumi figured out a way to observe the
inner workings of yeast cells and reveal autophagy inside them. He went
even further to identify the genes involved in yeast autophagy and to
show that similar self-eating mechanisms occur inside human cells.
His discoveries in the 1990s led to a
new understanding of how the cell recycles its contents, opening up a
window into the importance of autophagy to several physiological
processes and even to understanding certain diseases. Mutations in
autophagy have been linked to diseases such as cancer and neurological
disorders like Parkinson’s disease.
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