Scientists have first 3-D view of life's processes in liquid

A new liquid-cell technology allows scientists to see living biological materials and systems in three dimensions under an electron microscope, according to researchers at Penn State, Virginia Tech and Protochips Inc.

Bacteria must be 'stressed out' to divide

A new study from EPFL scientists has found that bacteria use mechanical forces to divide, along with biological factors. The research, led by the groups of John McKinney and Georg Fantner at EPFL, came after recent studies ...

3-D printing, bioinks create implantable blood vessels

A biomimetic blood vessel was fabricated using a modified 3-D cell printing technique and bioinks, which were formulated from smooth muscle cells from a human aorta and endothelial cells from an umbilical vein. The result ...

'Just clicking' a molecule to a biomolecule for another function

Researchers have reported a material that controls the behavior of cells in a dynamic way, just as happens in biology. A new technique uses functional components that can be 'clicked' to a material using vitamin H. Researchers ...

Biological material boosts solar cell performance

Next-generation solar cells that mimic photosynthesis with biological material may give new meaning to the term "green technology." Adding the protein bacteriorhodopsin (bR) to perovskite solar cells boosted the efficiency ...

page 1 from 2