Scientists from Florida and Canada have teamed up to develop a new tool for watching how cancer drugs affect their targets. The researchers linked drugs to tiny structures known as quantum dots (Qdots). When the drug-Qdot combination enters the cancer cells, the Qdots give off a reddish color, allowing them to be easily detected. The research should speed up the testing of new cancer drugs and allow tracking of drug activity over time.
View additional information on CancerQuest.