Home > News > Microchips hit the spot
February 11th, 2004
Microchips hit the spot
Abstract:
(at the end of the article) Perhaps the most extraordinary example of a talking medicine uses not microtechnology but a branch of nanotechnology - dendrimer chemistry - to create single molecules, each of which is both a drug and communication device. Researchers at the University of Michigan have used this to devise an “intelligent” cancer treatment: after injection into the bloodstream, the drug locates the cancer cells. On finding its target, the drug molecule reports its location and enters the cell. It then confirms that it is inside a cancer cell, and reports when it has destroyed it. This would also give the specialist useful information about the location of the tumour.
Source:
TimesOnline
Bookmark:
Nanomedicine
UofL scientists uncover how grapefruits provide a secret weapon in medical drug delivery May 22nd, 2013
Single-Cell Transfection Tool Enables Added Control for Biological Studies: McCormick researchers develop method of delivering molecules into targeted cells May 22nd, 2013
How Gold Nanoparticles Can Help Fight Ovarian Cancer May 21st, 2013
MU Researchers Develop Radioactive Nanoparticles that Target Cancer Cells: This is an early step toward developing therapies for metastasized cancers, MU scientist says May 21st, 2013