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Latest Roman Boulatov Stories

2009-06-17 15:08:22

From balloons to rubber bands, things always break faster when stretched. Or do they? University of Illinois scientists studying chemical bonds now have shown this isn't always the case, and their results may have profound implications for the stability of proteins to mechanical stress and the design of new high-tech polymers."Our findings contradict the intuitive notion that molecules are like rubber bands in that when we pull on a chemical bond, it should always break faster," said...

2009-03-30 11:17:14

Chemists at the University of Illinois have created a simple and inexpensive molecular technique that replaces an expensive atomic force microscope for studying what happens to small molecules when they are stretched or compressed.The researchers use stiff stilbene, a small, inert structure, as a molecular force probe to generate well-defined forces on various molecules, atom by atom."By pulling on different pairs of atoms, we can explore what happens when we stretch a molecule in different...

2009-03-29 22:52:20

University of Illinois scientists say they have created a simple technique for studying what happens to small molecules when they are stretched or compressed. The researchers said with stiff stilbene as a molecular force probe to generate well-defined forces on various molecules, atom by atom, they can observe what is widely otherwise observed only by using expensive atomic force microscopes. By pulling on different pairs of atoms, we can explore what happens when we stretch a molecule in...


Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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