Science news articles about 'structure shape'

... technique to find that a bacterial protein thought to exist in one "natural" three-dimensional structure (shape), can actually twist itself into a second form, depending on the protein's chemical ...

... , the structured areas must first undergo a “conformational change” (a change in structural shape) from the conformations they normally have as single, water-soluble amyloid-beta peptides into a “ ...

... which tells us that the law of nature is able to create very beautiful and internally structured shapes from chaos in spite of the turbulent environment in which they are created". In this research ...

... into account the type of thin film to be used, the film's mechanical properties and the desired structural shape. "The model identifies the critical conditions for self-folding of different geometric ...