1Nanotechnology has the potential to revolutionise drug delivery by targeting individual cancer cells directly.
2Is the long-term environmental impact of nanotechnology sufficiently understood by regulatory bodies?
3The research team did not anticipate that nanotechnology would yield such a commercially viable product within five years.
4Consider how nanotechnology might fundamentally alter the manufacturing processes of the semiconductor industry.
5There is a pervasive concern among ethicists that the unregulated proliferation of nanotechnology could exacerbate existing social disparities.