Using molecules of DNA like an architectural scaffold, scientists have
developed a 3-D artificial enzyme cascade that mimics an important
biochemical pathway that could prove important for future biomedical and
energy applications. In the latest breakthrough, the research team took
up the challenge of mimicking enzymes outside the friendly confines of
the cell. These enzymes speed up chemical reactions, used in our bodies
for the digestion of food into sugars and energy during human
metabolism,
