Nanotechnologists study how to manipulate atoms and molecules in order to create new materials and products.

Nanotechnology is used in many different fields and specialties, including:

• Engineering
• Chemistry
• Electronics
• Genetics
• Medicine

Nanotechnologists try to discover new properties of materials at the nanoscale (one billionth of a meter). They use this knowledge to create new tools, products, and technologies such as electric circuits and drug delivery systems.

Nanotech products are smaller, cheaper, and lighter. They are more functional. For example devices developed at the nanoscale are able to safely operate within the human body. They can track DNA to help us better understand the nature of genetic conditions.

Examples of other products developed using nanotechnology:

• Sunscreen
• Self-cleaning glass
• Clothing with UV protection
• Scratch-resistant coatings
• Antimicrobal bandages
• Computer chips

Nanotechnologists spend most of their time doing research in laboratories. They work with specialized equipment. They produce images using ultraviolet radiation or microwaves.

Nanotechnologists work with other scientists and engineers. They write reports outlining their research results. They also make presentations about their research.