Scientists get the drop on the cell's nucleus

A team of physicists has devised a novel strategy that uses naturally occurring motions inside the human cell nucleus to measure the physical properties of the nucleus and its components. The method, which reveals that human ...

Commercially relevant bismuth-based thin film processing

Developing materials suitable for use in optoelectronic devices is currently a very active area of research. The search for materials for use in photoelectric conversion elements has to be carried out in parallel with developing ...

New study explores cell mechanics at work

It's a remarkable choreography. In each of our bodies, more than 37 trillion cells tightly coordinate with other cells to organize into the numerous tissues and organs that make us tick.

Cells 'walk' on liquids a bit like geckos

Researchers at Queen Mary University of London have discovered that cells can 'walk' on liquids a bit like the way geckos stick to other surfaces.

Theoretical physicists manipulate light with nanoscale objects

For years, scientists have long wrestled with the control and manipulation of light, a long-standing scientific ambition with major implications for the development of technology. With the growth in nanophotonics, scientists ...

Cells lacking nuclei struggle to move in 3-D environments

University of North Carolina Lineberger Comprehensive Cancer Center researchers have revealed new details of how the physical properties of the nucleus influence how cells can move around different environments - such as ...

Novel hypothesis on why animals diversified on Earth

Can tumors teach us about animal evolution on Earth? Researchers believe so, and now present a novel hypothesis of why animal diversity increased dramatically on Earth about a half-billion years ago. A biological innovation ...

page 14 from 31