" The bombs disrupted molecular structures. The cocktails included the distribution of nanotechnology to help to speed up the recovery of the earth - nanotechnology that promotes the self-assembly of molecules. The nanotechnology, speed up by DNA, which is an informational material but also excellent at the self-assembly of cells, made our fusing stronger. And the nanotechnology that hit the humans trapped in rubble or scorched land helped them to regenerate. "

― Julianna Baggott , Pure (Pure, #1)