\Biotechnology – TechFragments

TechFragments

Menu

Category: Biotechnology

Hybrid Nano-probe Can Detect Live Cancer Cells

A new hybrid nano-probe that could lead to noninvasive detection and treatment of cancer at the level of a single cell has been developed by a University of Southern California scientist. Fabien Pinaud, assistant professor of biological sciences, chemistry and physics and astronomy at USC Dornsife, created a method for amplifying a biochemical signal on […]

Laser Triggered Nanoshells Deliver Drugs Inside Tumors

Researchers have developed a method for delivering cancer-killing drugs inside tumors with gold nanoparticles they can activate remotely using a laser. The researchers employed gold nanoshells to deliver toxic doses of two drugs — lapatinib and docetaxel — inside breast cancer cells, showing they could use a laser to remotely trigger the particles to release […]