Bacteria tracked and killed by a red light.

With the help of nano-crystals have a group of researchers managed to identify and kill antibiotic-resistant bacteria?

A group of researchers associated with the University of Muenster have shown that the zeolite L crystals can adhere to the bacteria, highlight them and eventually kill them. Doctor Cristian Strassert is one of the researchers.

Nano-particles have been added that allows them to attach to the bacteria. The particles are also provided with a dye that shows green color under a flu-orensmikroskop, which makes it possible to identify the bacteria.

Helmholtz Center for Environmental

Emission-free driving, clean water, great progress in the fight against cancer and HIV - the wonders of technology solves all our problems?

The driver provides gas, the car accelerates, but from the exhaust stream is not the usual exhaust plumes, but only hot air. This is because of the unusual fuel instead of diesel or gasoline engines ignite in tiny metal particles, called nanoparticles of iron, aluminum or boron The combustion are oxides of a particle completely recovered. For this drive should be standard engines hardly modified.

Using innovative techniques and modern equipment group of researchers from the Georgia Institute of Technology (Georgia Institute of Technology) and the National Institute of Standards and Technology (NIST), United States conducted a direct measurement of the energy spectrum of charge carriers in grafene - so promising two-dimensional form of carbon, the properties that intrigue researchers now already 5 years old.

The results of experiments and equipment used for research, scientists have published in the journal Science (Observing the Quantization of Zero Mass Carriers in Graphene)