Q6(c)(iii). What are future uses of Nanotechnology ?

Nanotechnology involves manipulating materials at atomic or molecular scales (one nanometre equals one billionth of a metre).

Future applications include:

• Medicine: targeted drug delivery, cancer treatment, nano-robots
• Agriculture: nano-fertilisers, smart sensors
• Energy: supercapacitors, improved solar panels
• Electronics: ultra-fast chips, flexible screens
• Environment: water purification, pollutant removal
• Defence: lightweight armour, stealth materials

Nanotechnology could revolutionise manufacturing, healthcare and sustainability.