Picosecond Laser Scalpel
A surgical laser that cuts and cauterizes is a double-edged tool—expensive, effective but risking damage to healthy tissue [MORE]
Lung alveolus
In an extremely fine optical fiber, Scottish scientists devised a tool for assessing lung disease deep in the organ. [MORE]
Hand held optical probe to diagnose skin cancer
Engineers at two universities, in Canada and Scotland, have developed “. . . [MORE]
Hydrogel
The dream of 3-D printing transplantable organs, even for drug testing, requires hydrogel “inks” that can maintain living cells. To [MORE]
3D Printing with Embryonic Stem Cells
Cytologists in Scotland have used 3-D printing with human embryonic stem cells to [MORE]