Self-Assembly

Using DNA and proteins, scientists have created new synthetic cells that act like living cells. These cells can be reprogrammed to perform multiple functions, opening the door to new synthetic biology tech that goes beyond nature’s abilities.

When plants perform movements such as curling their leaves, they do so by drawing water into the cellulose fibers in that part of their "body." Scientists have now replicated that technique to produce self-folding paper structures.

Scientists at the University of Pennsylvania have grown liquid crystal flowers, making it possible to create lenses as complex as the compound eye of a dragonfly. The technology could enable lenses to be grown on curved surfaces and building new materials, smart surfaces, microlens arrays, and more.