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New on-chip frequency comb is 100x more efficient

Device opens the door to applications in optical communications, sensing, and the search for exoplanets. On-chip laser frequency combs — lasers that emit multiple frequencies or colors of light simultaneously…

Aphids and their favorite colors

Aphids are one of the least welcome garden visitors. These small insects can cause all the more damage in agriculture. But how do they actually choose their host plants? What…

Portable spectroscopy devices could soon become real

Less risk, less costs: New method for the detection of alcohols combines zero- to ultralow-field nuclear magnetic resonance with the SABRE-Relay hyperpolarization technique. Nuclear magnetic resonance (NMR) is an analytical…

Proxidrugs in the fight against pathogenic proteins

Cells have an efficient waste disposal system. Proxidrugs utilize this system as part of new treatments for cancer, infections and Alzheimer’s disease. Scientists at the Fraunhofer Institute for Translational Medicine…

Old drugs hint at new ways to beat chronic pain

Pain is an important alarm system that alerts us to tissue damage, but is expected to subside as injuries heal, but many patients experience persistent pain long after recovery. Now,…

International research conference on magnetic bacteria

… for the first time in Bayreuth. Magnetotactic bacteria, or short MTB, have the unique ability to align their movement with the earth’s magnetic field, a surprising feature that makes…

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