103 Current news from switzerland

rss

You can refine your search further. Select from the filter options on the left to narrow down your results.

The gates of serotonin

Cracking the workings of a notorious receptor

25-Apr-2016

EPFL scientists have elucidated for the first time how a notoriously elusive serotonin receptor functions with atom-level detail. The receptor transmits electrical signals in neurons and is involved in various disorders, meaning that the discovery opens the way for new treatments. Serotonin is a ...

more

image description
A portable device for rapid and highly sensitive diagnostics

23-Feb-2016

When remote regions with limited health facilities experience an epidemic, they need portable diagnostic equipment that functions outside the hospital. As demand for such equipment grows, EPFL researchers have developed a low-cost and portable microfluidic diagnostic device. It has been tested on ...

more

image description
More detailed analysis of how cells react to stress

09-Feb-2016

Stress in the body’s cells is both the cause and consequence of inflammatory diseases or cancer. The cells react to stress to protect themselves. Researchers at the University of Zurich have now developed a new technique that allows studying a fundamental response to stress in much more detail ...

more

New insights into the function of the main class of drug targets

05-Feb-2016

About thirty percent of all medical drugs such as beta-blockers or antidepressants interact with certain types of cell surface proteins called G protein coupled receptors. In collaboration with researchers from the Paul Scherrer Institute, the group of Prof. Stephan Grzesiek at the Biozentrum of ...

more

image description
The device with the fine nose

02-Feb-2016

When it comes to measuring the smallest traces of volatile chemical compounds in the air, the analysis devices in Pablo Sinues' laboratory are among the most sensitive in the world. They can find the proverbial needle in a haystack: the detection limit for airborne volatile compounds is around a ...

more

image description
Architecture of mTOR Protein Complex Solved

22-Dec-2015

For a long time it has been known that the protein TOR – Target of Rapamycin – controls cell growth and is involved in the development of diseases such as cancer and diabetes. Researchers at the University of Basel’s Biozentrum together with scientists from ETH Zurich have now examined the ...

more

image description
Diagnostics with birefringence

15-Dec-2015

Nothing could be simpler: a drop of blood is placed on a special carrier substance; after a wait of a few minutes, the slide is placed on a device that emits polarised light thanks to an inexpensive polarisation filter. It is covered with a lid containing a second polarisation filter, which ...

more

image description
Using light-force to study single molecules

Scientists at EPFL show how to amplify the sensitivity and resolution of Raman scattering

25-Nov-2015

When it comes to studying single molecules, scientists use a powerful technique called "surface-enhanced Raman scattering" (SERS). An extremely sensitive tool, SERS detects the vibrations within the atoms of the illuminated molecule as a change in light color. But the sensitivity of SERS is ...

more

image description
Microwave Field Imaging Using Diamond and Vapor Cells

12-Nov-2015

Microwave field imaging is becoming increasingly important, as microwaves play an essential role in modern communications technology and can also be used in medical diagnostics. Researchers from the Swiss Nanoscience Institute and the Department of Physics at the University of Basel have now ...

more

Analytik Jena Opens Swiss Branch Office at the Endress+Hauser Headquarters

29-Oct-2015

Analytik Jena AG has established a branch office on the premises of Endress+Hauser at the Reinach site near Basel in Switzerland. “This step is part of our strategy to further expand our international sales structure and to establish our own organization and direct sales wherever tangible growth ...

more

Page 1 From 11
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE