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Biology & Chemistry students from underrepresented demographics take part in new summer research program » Liberty News liberty.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from liberty.edu Daily Mail and Mail on Sunday newspapers.
Israeli Researchers Declare Significant Progress in Search for Coronavirus Cure hamodia.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hamodia.com Daily Mail and Mail on Sunday newspapers.
By jhalper on May 30, 2011. Two completely unrelated papers have got us thinking about chemical bonds. When we refer to chemical bonds, we generally mean covalent bonds: Atoms become wedded, sharing electrons, and breaking them apart takes energy. By comparison, other types of bonds are weak attractions - mere flirtations, or mild sparks between hydrogen and oxygen in passing water molecules. So why would a researcher in organic chemistry - a field based on carbon, the king of covalent bonds - be investigating the properties of non-covalent, hydrophobic bonds? The answer, of course, is that they can be used to create materials with unique properties. Let s back up a minute. Hydrophobic bonds occur between hydrophobic - or water-hating - molecules in the presence of water. Water, it seems, is equally averse to contact with hydrophobic molecules, and sticking closely to their own kind turns out to be the most amicable arrangement for both. And, whil ....
E-Mail HERSHEY, Pa. Parkinson s disease is the second most common neurodegenerative disease and affects more than 10 million people around the world. To better understand the origins of the disease, researchers from Penn State College of Medicine and The Hebrew University of Jerusalem have developed an integrative approach, combining experimental and computational methods, to understand how individual proteins may form harmful aggregates, or groupings, that are known to contribute to the development of the disease. They said their findings could guide the development of new therapeutics to delay or even halt the progression of neurodegenerative diseases. Alpha-synuclein is a protein that helps regulate the release of neurotransmitters in the brain and is found in neurons. It exists as a single unit, but commonly joins together with other units to perform cellular functions. When too many units combine, it can lead to the formation of Lewy bodies, which are associated w ....
Protein simulation, experiments unveil clues on origins of Parkinson's disease miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.