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Approved medications – new role in combating infections?
07-Jun-2019
Influenza A viruses periodically cause severe influenza epidemics. Due to their genetic variability, new subtypes can emerge that are no longer covered by seasonal influenza vaccines. Looking for an effective treatment of such serious influenza infections, researchers of the Paul-Ehrlich-Institut ...
Direct Observation of Giant Molecules
Physicists achieved to form giant diatomic molecules and optically detect them afterwards by using a high-resolution objective
07-Jun-2019
The tiny size of conventional diatomic molecules in the sub-nanometer regime hinders direct optical resolution of their constituents. Physicists from the Quantum Many Body Division at MPQ led by Prof. Immanuel Bloch were able to bind pairs of highly excited atoms at a distance of one micrometer. ...
Killing the Unkillable Cancer Cells
06-Jun-2019
We all know someone affected by the battle against cancer. And we know that treatments can be quite efficient at shrinking the tumor but too often, they can’t kill all the cells, and so it may come back. With some aggressive types of cancer, the problem is so great that there is very little that ...
Snapshots of the flu virus replication machine in action
05-Jun-2019
Researchers from EMBL Grenoble have, for the first time, observed different functional states of the influenza virus polymerase as it is actively transcribing. These results, published in Nature Structural & Molecular Biology, provide valuable information for the next generation of anti-influenza ...
In-situ measurement of 3D protein structure inside living eukaryotic cells
Nuclear magnetic resonance measurement and state-of-the-art computational science reveal protein structures in higher eukaryotic cells
04-Jun-2019
Researchers from Tokyo Metropolitan University have successfully determined the high-resolution three-dimensional structure of proteins inside living eukaryotic cells. They combined "in-cell" nuclear magnetic resonance (NMR) spectroscopy, a bioreactor system and cutting-edge computational ...
Organic laser diodes move from dream to reality
03-Jun-2019
Researchers from Japan have demonstrated that a long-elusive kind of laser diode based on organic semiconductors is indeed possible, paving the way for the further expansion of lasers in applications such as biosensing, displays, healthcare, and optical communications. Long considered a holy ...
New compound which kills antibiotic-resistant superbugs discovered
A new compound developed by University of Sheffield experts has killed antibiotic resistant gram-negative bacteria, including E. coli, during tests
29-May-2019
A new compound which visualises and kills antibiotic resistant superbugs has been discovered by scientists at the University of Sheffield and Rutherford Appleton Laboratory (RAL). The team, led by Professor Jim Thomas, from the University of Sheffield's Department of Chemistry, is testing new ...
Colliding lasers double the energy of proton beams
28-May-2019
Researchers from Sweden’s Chalmers University of Technology and the University of Gothenburg present a new method which can double the energy of a proton beam produced by laser-based particle accelerators. The breakthrough could lead to more compact, cheaper equipment that could be useful for ...
Proof it's possible to enhance or suppress memories
Boston University neuroscientist shows that stimulating different parts of the brain can dial up or down a specific memory's emotional oomph
27-May-2019
What if scientists could manipulate your brain so that a traumatic memory lost its emotional power over your psyche? Steve Ramirez, a Boston University neuroscientist fascinated by memory, believes that a small structure in the brain could hold the keys to future therapeutic techniques for ...
Scientists break record for highest-temperature superconductor
Experiment produces new material that can conduct electricity perfectly
24-May-2019
University of Chicago scientists are part of an international research team that has discovered superconductivity--the ability to conduct electricity perfectly--at the highest temperatures ever recorded. Using advanced technology at UChicago-affiliated Argonne National Laboratory, the team ...
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