Chemistry - Biochemistry news

Cyborg snail produces electricity

(PhysOrg.com) -- First it was grapes, then cockroaches, and now snails have become the latest organism to generate electricity through an implanted biofuel cell. The process works similarly in all three situations: ...

Mar 15, 2012 report
4.3 / 5 (15) 6 | with audio podcast

Polymers could help enzymes treat diseases

(Phys.org) —Conditions such as celiac disease, phenylketonuria, lactose intolerance and exocrine pancreatic disease involve abnormal enzyme activity. Enzymes administered orally could help sufferers. However, ...

Jun 10, 2013 report
5 / 5 (3) 0 | with audio podcast

Scientists stitch up photosynthetic megacomplex

When sunlight strikes a photosynthesizing organism, energy flashes between proteins just beneath its surface until it is trapped as separated electric charges. Improbable as it may seem these tiny hits of ...

Nov 28, 2013
4.3 / 5 (11) 0 | with audio podcast

Chemists show life on Earth was not a fluke

How life came about from inanimate sets of chemicals is still a mystery. While we may never be certain which chemicals existed on prebiotic Earth, we can study the biomolecules we have today to give us clues ...

Oct 24, 2013
4.5 / 5 (90) 76 | with audio podcast

How to get fossil fuels from ice cream and soap

Scientists at the University of Manchester have identified a biocatalyst which could produce chemicals found in ice-cream and household items such as soap and shampoo – possibly leading to the long-term replacement of chemicals ...

Dec 17, 2012
3.4 / 5 (10) 3 | with audio podcast

Glowing zebrafish shed light on metabolism

A tiny, translucent zebrafish that glows green when its liver makes glucose has helped an international team of researchers identify a compound that regulates whole-body metabolism and appears to protect obese mice from signs ...

Dec 02, 2012
4.5 / 5 (4) 0 | with audio podcast

Viral switches share a shape

A hinge in the RNA genome of the virus that causes hepatitis C works like a switch that can be flipped to prevent it from replicating in infected cells. Scientists have discovered that this shape is shared by several other ...

Oct 27, 2014
5 / 5 (4) 0