2016 Symposium on Biotechnology and Medicine

Because of its small size, large specific surface area, easy modification, unique physical and chemical properties, good biocompatibility and other advantages, it is widely used in the fields of biology, medicine, energy, catalysis, environment and so on. Especially with specific recognition ability of biological molecules combined with nano probes and drug carriers to build multi function fields, fluorescence labeling, magnetic separation, gene transfection, hyperthermia and drug therapy has been applied to cancer cells.

Along with the development of new nano materials, carbon nanotubes (CNT) and graphene oxide (GO) because of its unique nature, in the biomedical and electrochemical and so on has a good application. One of the important applications is to be used as a carrier to transport the anti-cancer drugs, genes and proteins to the tumor site. The prepared nanocomposites have the characteristics of targeting and multi function, and the carbon nanotube composites can also be used for ultrasonic and fluorescence dual mode imaging, and the graphene oxide nano composite can be used for magnetic resonance imaging.

In addition, nano bio technology there are many new breakthroughs in the medical field, such as remote control of bio nano robot will deliver drugs to a specific location or precise operation, such as removal of arterial thrombosis; at the same time killer cells and cancer of breast cancer stem cells - drug delivery system; visualization precise cancer nano artificial red blood cells etc..