News tagged with cell nucleus

Energy revolution key to complex life

The evolution of complex life is strictly dependent on mitochondria, the tiny power stations found in all complex cells, according to a new study by Dr Nick Lane, from UCL (University College London), and Dr William Martin, ...

dateOct 20, 2010 in Cell & Microbiology
shares0 comments 0

Sneaking spies into a cell's nucleus

(PhysOrg.com) -- Duke University bioengineers have not only figured out a way to sneak molecular spies through the walls of individual cells, they can now slip them into the command center -- or nucleus -- of those cells, ...

dateSep 28, 2010 in Bio & Medicine
shares0 comments 0

New insight into 'accelerated aging' disease

Hutchinson-Gilford Progeria Syndrome (HGPS or progeria) is a rare genetic disease that causes young children to develop symptoms associated with advanced age, such as baldness, wrinkles, osteoporosis and cardiovascular disease. ...

dateSep 13, 2010 in Medical research
shares0 comments 0

Quantum dots track who gets into cell nucleus

(PhysOrg.com) -- UC Berkeley researchers Karsten Weis, Jan Liphardt, and colleagues have used fluorescent probes called quantum dots to determine which molecules get into the nucleus via its nano-pores and which get kicked ...

dateSep 02, 2010 in Bio & Medicine
shares0 comments 1

Explained: Bandgap

Why do some materials work well for making solar cells or light-emitting diodes (LEDs), while other materials don't? One key factor is having the right bandgap.

dateJul 23, 2010 in General Physics
shares0 comments 11