Articles about 'Chemistry'

Researchers have unlocked the genetic code behind some of the brightest and most vibrant colours in nature. The paper, published in the journal PNAS, is the first study of the genetics of structural colour - as seen in butterfly wings and peacock feathers - and paves the way for genetic research in a variety of structurally coloured organisms.

“I was taught that the way of progress is neither swift nor easy”. 

A box full of diamonds, volcanic rock from Mount Vesuvius, and the geology guide that Darwin packed for his epic voyage on the Beagle will go on display in Cambridge this week as part of the first major exhibition to celebrate geological map-making.

Researchers have designed a super stretchy, strong and sustainable material that mimics the qualities of spider silk, and is ‘spun’ from a material that is 98% water. 

As the UK prepares to leave the EU, trade regimes are being reconfigured. Research into 19th-century trade regulations by Carolyn Cobbold, historian of science, shows that scientific claims play a significant role in shaping international trade. She urges us to heed the lessons of the past.

A new super-resolution imaging technique allows researchers to track how surface changes in proteins are related to neurodegenerative diseases such as Alzheimer’s and Parkinson’s diseases.

Scientists have long suspected that the way materials behave on the nanoscale – that is when particles have dimensions of about 1–100 nanometres – is different from how they behave on any other scale. A new paper in the journal Chemical Science provides concrete proof that this is the case. 

An algorithm which models how proteins inside cells interact with each other will enhance the study of biology, and sheds light on how proteins work together to complete tasks such as turning food into energy.

Researchers have identified the role that a four-stranded version of DNA may play in the role of cancer progression, and suggest that it may be used to develop new targeted cancer therapies.

Cambridge researchers have identified – and shown that it may be possible to control – the mechanism that leads to the rapid build-up of the disease-causing ‘plaques’ that are characteristic of Alzheimer’s disease.