49 Current news about the topic particle analysis

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Highest precision: Microstructured fiber measures the size of nanoparticles

Better research into environmental and bioanalytical issues in the future

08-Dec-2022

Researchers at Leibniz Institute of Photonic Technology (Leibniz IPHT) developed a new glass fiber design that enables exceptionally long observations of a large number of individual, freely moving nanoparticles in a liquid. This allows the size distribution of nano-objects in a sample to be ...

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Detecting nanoplastics in the air

“Nanoplastics are a major concern if they’re in the air that you breathe, getting into your lungs and potentially causing health problems”

29-Aug-2022

Large pieces of plastic can break down into nanosized particles that often find their way into the soil and water. Perhaps less well known is that they can also float in the air. It’s unclear how nanoplastics impact human health, but animal studies suggest they’re potentially harmful. As a step ...

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Exposing what’s in tattoo ink

Ingredient lists often aren’t accurate

29-Aug-2022

From life-like faces to elaborate nature scenes, tattoos are a true art form. Although people have decorated their bodies for millennia for ceremonial and religious reasons, many people today adorn themselves with these images as a form of self-expression. But the inks used for tattoos are ...

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New FRITSCH Technology Centre Particle Sizing

15-Jul-2022

As a pioneer in the industry, we have poured 35 years of experience in particle sizing technology into the new FRITSCH Technology Centre for Particle Sizing, combining it with the latest high-end technology. Covering an area of 240 m2 on three floors, the new building at the FRITSCH headquarters ...

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A new method for exploring the nano-world

A large step forward in the characterization of nanoparticles: One possible application of this technique may be to identify illnesses

11-May-2022

Scientists at the Max Planck Institute for the Science of Light (MPL) and Max-Planck-Zentrum für Physik und Medizin (MPZPM) in Erlangen present a large step forward in the characterization of nanoparticles. They used a special microscopy method based on interfereometry to outperform existing ...

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Breakthrough in sizing nanoparticles using fluid-filled tubes

Simple mechanical tube key to measuring mass and size of nano-particles simultaneously

31-Aug-2021

The functionality of nanoparticles in a host of applications, including drug delivery and nano-optics, is often dictated by their mass and size. Measuring these properties simultaneously for the same nanoparticle has also been challenging. Now scientists from the University of Melbourne and ...

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Catalytic activity of individual cobalt oxide nanoparticles determined

Using a robotic arm

16-Dec-2020

Analyzing nanoparticles individually is a challenge precisely because they are so small. A new technique using electron microscopy and a robotic arm could make the process much easier. Precious metal-free nanoparticles could serve as powerful catalysts in the future, for example for hydrogen ...

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Sorting out viruses with machine learning

Scientists develop a label-free method for identifying respiratory viruses which may lead to new rapid COVID-19 tests

19-Nov-2020

The ongoing global pandemic has created an urgent need for rapid tests that can diagnose the presence of the SARS-CoV-2 virus, the pathogen that causes COVID-19, and distinguish it from other respiratory viruses. Now, researchers from Japan have demonstrated a new system for single-virion ...

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Technological innovation: The smallest particle sensor in the world

Compact and energy-efficient sensor for mobile devices, informs in real time about the fine dust content in the air and warns in case of elevated values

25-Sep-2020

It is slightly smaller than two one-cent coins stacked on top of each other, is particularly energy-efficient due to its size, requires no maintenance and can be integrated in mobile devices. It is the smallest particle sensor in the world. With this 12 x 9 x 3 millimetre innovation, smartphones, ...

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Method to safely study COVID-19, other contagious diseases developed

SARS-CoV-2 nanoparticle probes are used to study fundamental interactions between SARS-CoV-2 Spike proteins and human cells

22-Sep-2020

Scientists and researchers at the U.S. Naval Research Laboratory and National Center for Advancing Translational Sciences (NCATS), submitted their findings to ACS Nano on their collaboration to develop SARS-CoV-2 nanoparticle probes that are used to study fundamental interactions between ...

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