Chemists invent shape-shifting nanomaterial

Chemists have developed a nanomaterial that they can trigger to shape shift—from flat sheets to tubes and back to sheets again—in a controllable fashion. The Journal of the American Chemical Society published a description ...

'Sticky' ends start synthetic collagen growth

Rice University researchers have delivered a scientific one-two punch with a pair of papers that detail how synthetic collagen fibers self-assemble via their sticky ends.