Content for ETHZ.Edu

X-ray light revolutionaries

“The ETH spin-off GratXray is working to improve precision in mammography. With the help of an innovative new device, breast cancer detection might not only become more accurate, but also painless. This is a revolutionary step in breast screening. Every …

3D-printed minifactories

“ETH researchers have developed a biocompatible ink for 3D printing using living bacteria. This makes it possible to produce biological materials capable of breaking down toxic substances or producing high-purity cellulose for biomedical applications. There will soon be nothing that …

Nano-sensor measures tension of tissue fibres

“Computer simulations have helped a team of researchers led by ETH professor Viola Vogel to develop a peptide that is able to detect the tensional state of tissue fibres. This paves the way for completely novel research approaches in medicine …

News  Zipping DNA

Zipping DNA

“ETH researchers have developed a method that allows large amounts of genetic information to be compressed and then decompressed again in cells. This could aid in the development of new therapies. What do you do if you have a large …

Optoelectronics without glass

“Researchers at ETH Zurich have developed the first opto-electronic circuit component that works without glass and is instead made of metal. The component, referred to as a modulator, converts electrical data signals into optical signals. It is smaller and faster …

Transforming fibrils into crystals

“An international team of researchers have discovered a new type of transition in protein folding: amyloid crystals formed from amyloid fibrils by a decrease in energy. The crystals are even more stable than the fibrils, which are responsible for a …

A miniature laser-like device for surface plasmons

“Researchers at ETH Zurich have developed a miniature device capable of producing laser-like beams of a particular kind of electromagnetic wave called a surface plasmon. Surface plasmons can be focused much more tightly than light waves, making them useful for …

Biodegradable microsensors for food monitoring

“A new generation of microsensors could provide the vital link between food products and the Internet of Things. ETH researchers have developed an ultra-thin temperature sensor that is both biocompatible and biodegradable. Nowadays microsensors are already used in many different …

Holograms for molecules

“Scientists at ETH Zurich and Roche have developed a completely new method for the analysis of molecules in liquids on a chip. The possible applications of this technology are immense. It has the potential, inter alia, to revolutionise medical diagnostics …

Fast magnetic writing of data

“Magnetic data storage has long been considered too slow for use in the working memories of computers. Researchers at ETH have now investigated a technique by which magnetic data writing can be done considerably faster and using less energy. For …