News tagged with journal of the american chemical society

Tackling the root cause of cystic fibrosis

Treatments for cystic fibrosis (CF) have added years to the lives of thousands of Americans. But they can be difficult to administer, and most don't fix the underlying cause. Scientists have now found that a small molecule, ...

dateAug 26, 2015 in Biochemistry
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New fluorescent polymer makes deformation visible

A new type of polymer can show that it has changed shape. After exposure to UV light, the chain-like molecules emit a different colour of light. This opens a new pathway for research into how viruses function in a cell and ...

dateAug 13, 2015 in Polymers
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New chemistry makes strong bonds weak

Researchers at Princeton have developed a new chemical reaction that breaks the strongest bond in a molecule instead of the weakest, completely reversing the norm for reactions in which bonds are evenly split to form reactive ...

dateJul 28, 2015 in Materials Science
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Light can do more

Researchers at McGill University have discovered a clean photo-driven pathway for the efficient synthesis of aryl iodides under extremely mild conditions. The finding, published June 18 in Journal of the American Chemical ...

dateJul 13, 2015 in Materials Science
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What makes fireflies glow?

As fireflies are delighting children across the country with their nighttime displays, scientists are closing in on a better understanding of how the insects produce their enchanting glow. They report in the Journal of the ...

dateJul 01, 2015 in Biochemistry
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Expanding the code of life with new 'letters'

The DNA encoding all life on Earth is made of four building blocks called nucleotides, commonly known as "letters," that line up in pairs and twist into a double helix. Now, two groups of scientists are reporting for the ...

dateMay 27, 2015 in Biochemistry
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