Gold

Definition

Gold is a chemical element with the symbol Au (from Latin: aurum) and atomic number 79. In biology, gold nanoparticles are often used for their unique properties in various research applications such as drug delivery and diagnostics.

Related terms

Nanoparticles: Tiny particles that are between 1 and 100 nanometers in size. They're used in many fields including biology for purposes such as drug delivery or imaging.

Drug Delivery System: A method or process of administering a pharmaceutical compound to achieve a therapeutic effect in humans or animals.

Diagnostic Testing: Tests performed to identify disease within an individual before symptoms begin to show.