Abstract
Gold nanoparticles have good stability, ease of operation, sensitive optical properties and good biocompatibility, making them widely used in food safety testing, environmental safety testing and medical detection and analysis. In this work, the main preparation methods of Au nanoparticles are reviewed, including chemical reduction method, two-phase method, seed growth method and template method, as well as the structural characteristics and characteristics of Au nanoparticles. At the same time, the application of Au nanoparticles in biomedicine is elaborated, and the results show that their outstanding surface plasma resonance properties have unique advantages in the field of loading drugs and transporting drugs. Finally, the application of gold nanoparticles in cancer treatment, biochemical analysis and biosensors is prospected.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
