Biodegradable nanoparticles slip through mucus

(Phys.org) -- Researchers at Johns Hopkins University (JHU) have created biodegradable, ultra tiny, nanosized particles that can easily slip through the body's sticky and viscous mucus secretions to deliver a sustained-release ...

Nanoplasmonic imaging reveals real-time protein secretion

EPFL researchers have used a nanoplasmonics approach to observe the real-time production of cell secretions, including proteins and antibodies; an advancement that could aid in the development of cancer treatments, vaccines, ...

Decoding the molecular machine behind E. coli and cholera

Scientists from Queen Mary, University of London have discovered the workings behind some of the bacteria that kill hundreds of thousands every year, possibly paving the way for new antibiotics that could treat infections ...

US Secret Service takes to Twitter

The US Secret Service, renowned for the sharp suited agents protecting the US president, made its debut on Twitter on Monday, saying the micro-blogging site could help recruiting.

New technique to probe hidden dynamics of molecular biology

Funded by a $1 million grant from the W.M. Keck Foundation, University of Chicago scientists are aiming to develop a reliable method for determining how biological processes emerge from molecular interactions. The method ...

Lemurs can smell weakness in each other

Some people watch the competition carefully for the slightest signs of weakness. Lemurs, on the other hand, just give them a sniff.

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