Duke University

Lasers ID deadly skin cancer better than doctors

High-resolution images from a laser-based tool developed at Duke University could help doctors better diagnose melanoma, the deadliest form of skin cancer, while potentially saving thousands of lives and millions of dollars ...

Feb 23, 2011
3.7 / 5 (3) 0 | with audio podcast

Making use of cellular 'noise'

(PhysOrg.com) -- While some scientists find it messy that cells of the same type will respond differently to identical stimuli, Duke University bioengineers have turned this cellular noise to their advantage.

Feb 09, 2011
5 / 5 (1) 0 | with audio podcast

Detecting esophageal cancer with light

A tiny light source and sensors at the end of an endoscope may provide a more accurate way to identify pre-cancerous cells in the lining of the esophagus.

Jan 04, 2011
5 / 5 (1) 0