A microscopic topographic map of cellular function

The flow of traffic through our nation's highways and byways is meticulously mapped and studied, but less is known about how materials in cells travel. Now, a team of researchers at the University of Missouri is challenging ...

A new synthetic nanofactory inspired by nature

Bacteria across our planet contain nanometer-sized factories that do many different things. Some make nutrients, others isolate toxic materials that could harm the bacteria. We have barely scratched the surface of their functional ...

New immune system understanding may lead to safer nanomedicines

Doctors would like to use all sorts of nanoparticles in the body, for example to construct detailed images of anatomy and disease, and to deliver cancer-fighting drugs deep within tumor tissue. However, millions of years ...

An invention enables the production of a natural sweetener

A research group from Oulu University has developed a method capable of producing the natural sweetener brazzein. Production of brazzein as a good tasting sweetener has long been in development but until now, no solution ...

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