Search results for fingerprint

Cell & Microbiology Aug 2, 2022

Analysis of molecular processes in living cells with sub-10 nm spatial resolution

Researchers at the University of Würzburg have developed "photoswitching fingerprint analysis"—a unique technology that for the first time allows the analysis of molecular processes and the regulation of individual proteins ...

Planetary Sciences Jul 30, 2022

NASA's mineral dust detector starts gathering data

After being installed on the exterior of the International Space Station, NASA's Earth Surface Mineral Dust Source Investigation (EMIT) mission has provided its first view of Earth. The milestone, called "first light," took ...

Biochemistry Jul 20, 2022

Peptide 'fingerprint' enables earlier diagnosis of Alzheimer's disease

Neurodegenerative diseases like Alzheimer's disease or Parkinson's disease are caused by folding errors (misfolding) in proteins or peptides, i.e. by changes in their spatial structure. This is the result of minute deviations ...

Environment Jul 18, 2022

Climate change's fingerprints on ever hotter heatwaves

Hotter, longer, more frequent. Heatwaves such as the one currently roasting much of Europe, or the record-shattering hot spell endured by India and Pakistan in March, are an unmistakable sign of climate change, experts said ...

Astronomy Jul 5, 2022

Video: The Fingertip Galaxy: Reflecting Euclid in art

"After Euclid's lifetime, it will just be floating in space. What if future beings found Euclid? How would they know anything about the humanity of the people?" says Tom Kitching, lead scientist of Euclid's VIS instrument.

Planetary Sciences Jun 24, 2022

Video: NASA tracks COVID-19's atmospheric fingerprint

The COVID-19-related lockdowns granted scientists an unexpected and detailed glimpse as to how human activities impact atmospheric composition.

Analytical Chemistry Jun 14, 2022

Calculating the 'fingerprints' of molecules with artificial intelligence

With conventional methods, it is extremely time-consuming to calculate the spectral fingerprint of larger molecules. But this is a prerequisite for correctly interpreting experimentally obtained data. Now, a team at HZB has ...

Astrobiology Jun 14, 2022

No signs (yet) of life on Venus

The unusual behavior of sulfur in Venus' atmosphere cannot be explained by an "aerial" form of extra-terrestrial life, according to a new study.

Biotechnology Jun 6, 2022

New technology protects authenticity of engineered cell lines

Advances in synthetic biology and genome editing have led to a growing industry to develop customized cell lines for medical research. These engineered cell lines, however, can be vulnerable to misidentification, cross-contamination ...

Optics & Photonics Jun 3, 2022

Controlling the waveform of ultrashort infrared pulses

An international team of laser physicists of the attoworld team at LMU and the Max Planck Institute of Quantum Optics has achieved unprecedented control over light pulses in the mid-infrared wavelength range.

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