Analytics - 869 News

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Analytics - 869 News

Tip: You can further refine your news selection by departments, organizations, countries and industries.

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Shining a light on DNA: a rapid, ultra-sensitive, PCR-free detection method

New light-powered DNA detection enables more accessible, affordable genetic analysis

23-Apr-2025 - PCR genetic analysis has been in the spotlight since COVID-19, but light is now further facilitating PCR-free methods.Osaka Metropolitan University scientists have developed a light-induced DNA detection technique, using heterogeneous probe particles, that enables ultra-sensitive and ultra-fast ...

Analytics genetic analysis genetic testing
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Improved analysis of silicon surfaces

Progress for photovoltaics, for example

03-Apr-2025 - A new method for analyzing rough silicon surfaces combines atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). This makes it easier to correct errors caused by surface roughness. The method delivers more precise results, particularly with black silicon, a special, ...

Analytics atomic force microscopy Material research
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Researchers bring prehistoric algae back to life

After 7000 years without light and oxygen in Baltic Sea mud

01-Apr-2025 - A research team led by the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) was able to revive dormant stages of algae that sank to the bottom of the Baltic Sea almost 7,000 years ago. Despite thousands of years of inactivity in the sediment without light and oxygen, the investigated ...

Analytics algae diatoms
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Just take a photo to determine the chemical composition

Chemists use machine learning and robotics to identify chemical compositions from images

21-Mar-2025 - Florida State University chemists have created a machine learning tool that can identify the chemical composition of dried salt solutions from an image with 99% accuracy. By using robotics to prepare thousands of samples and artificial intelligence to analyze their data, they created a simple, ...

Analytics artificial intelligence chemical analysis
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This nanotube has a nose for oxygen

A light-activated high-performance sensor can precisely detect oxygen in complex gas mixtures

13-Mar-2025 - ETH researchers have developed a low-cost sensor made of carbon nanotubes that can selectively, efficiently and reliably measure minute quantities of oxygen in gas mixtures under light. The detector could be widely used in industry, medicine and environmental monitoring. Oxygen is essential for ...

Analytics carbon nanotubes gas mixtures
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X-ray snapshot: How light bends an active substance

An imaging technique established for decades applied to complex molecules for the first time

12-Mar-2025 - With the help of the world's most powerful X-ray laser, European XFEL, a research team led by Goethe University Frankfurt and the research centre DESY has achieved an important breakthrough: Using the example of the pharmaceutically active substance 2-thiouracil, they applied a long-established ...

Analytics active ingredients molecules
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Scientists discover the function of a mysterious HIV component

Researchers reveal new insights into the how the matrix layer of HIV-1 becomes mature

05-Mar-2025 - Researchers from the Max Planck Institute of Biochemistry have discovered the mechanism behind an important step in the life cycle of HIV. Working together with teams at Heidelberg and Yale Universities, they found that the enigmatic “spacer peptide 2”, one of the virus components, plays a key ...

Analytics 3D models cryo-electron microscopy
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Nanoplastics at lofty heights

Researchers detect microscopic plastic particles on alpine glaciers with the help of mountaineers

18-Feb-2025 - Nanoplastics - plastic particles smaller than 1 µm - are widely dispersed because of their low weight. A research team coordinated by the Helmholtz Centre for Environmental Research (UFZ) has now published an article in Scientific Reports that shows the extent to which glaciers at an altitude of ...

Analytics mass spectrometry microplastic pollution
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A key to analyzing millions of individual cells

Artificial intelligence in biomedicine

27-Jan-2025 - Our bodies are made up of around 75 billion cells. But what function does each individual cell perform and how greatly do a healthy person’s cells differ from those of someone with a disease? To draw conclusions, enormous quantities of data must be analyzed and interpreted. For this purpose, ...

Analytics artificial intelligence cell analysis
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Decoding HIV’s Tactics

HIRI researchers provide new insights into gene regulation of the virus that causes AIDS

17-Jan-2025 - A team of scientists at the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg and the University of Regensburg has unveiled insights into how HIV-1, the virus responsible for AIDS, skillfully hijacks cellular machinery for its own survival. By dissecting the molecular ...

Analytics AIDS HI viruses
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