(PhysOrg.com) -- Many drug-resistant infections are the result of bacterial biofilms, structured aggregates of bacteria that live on surfaces and that are extremely resistant to environmental stresses. These biofilms impact ...
Cell & Microbiology
Oct 8, 2010
3
0
When packing for a manned mission to Mars or the Moon, the best thing to bring may not be food or fuel, but specially designed organisms that can create those things for you.
Space Exploration
Sep 23, 2010
4
0
(PhysOrg.com) -- While scientists have spent the past 40 years describing the intricate series of events that occur when one mammalian cell divides into two, they still haven't agreed on how the process begins.
Cell & Microbiology
Sep 23, 2010
0
0
Scientists are working hard to develop the tools and find the organisms to break down the complex structure of plant cellulose into its component sugars - the key step toward fermentation of those sugars into usable biofuel. ...
Biotechnology
Jul 26, 2010
0
0
University of Queensland research has found the Nanopatch - a needle-free, pain-free method of vaccine delivery - is now dissolvable, eliminating the possibility of needle-stick injury.
Bio & Medicine
Jul 23, 2010
2
0
Cyanobacteria are among the oldest living forms in nature, responsible for generating the atmospheric oxygen we breathe today. Now Hyun Woo Kim and Raveender Vannela, researchers at the Biodesign Institute at Arizona State ...
Biotechnology
Jul 1, 2010
1
0
Imagine you're an engineer charged with designing an SUV to sell in a third-world country. What sorts of questions might you consider before creating a prototype?
Engineering
Jun 28, 2010
0
0
Using new technology that allows scientists to monitor how individual cells react in the complex system of cell signaling, Stanford University researchers have uncovered a much larger spectrum of differences between each ...
Biotechnology
Jun 27, 2010
0
0
Hailed as a "cross between a high-speed centrifuge and a cotton candy machine," bioengineers at Harvard have developed a new, practical technology for fabricating tiny nanofibers.
Nanomaterials
May 25, 2010
1
4
The quest to derive energy from wind may soon be getting some help from California Institute of Technology fluid-dynamics expert John Dabiri -- and a school of fish.
Energy & Green Tech
May 17, 2010
2
0
