Until today, skin, brain, and all tissues of the human body were difficult to observe in detail with an optical microscope, since the contrast in the image was hindered by the high density of their ...

A new microscopy method enables researchers to visualize the activity of the enzymes caspase-3 and alkaline phosphatase in various biological samples (Nat. Methods 2024, DOI: ...

Many technological applications, such as sensors and batteries, greatly rely on electrochemical reactions. Improving these technologies depends on understanding how electrochemical reactions work.

Chemotherapy is a powerful weapon against cancer, but certain cells resist treatment by entering a dormant stage called senescence. These therapy-induced senescent (TIS) cells may become resistant to ...

Researchers have adapted a class of techniques employed in astronomy to unblur images of far-away galaxies for use in the life sciences, providing biologists with a faster and cheaper way to get ...

Our brain is a complex organ. Billions of nerve cells are wired in an intricate network, constantly processing signals, enabling us to recall memories or to move our bodies. Making sense of this ...

In 1922, French physicist Léon Brillouin predicted an interesting phenomenon – when light is shone on a material, it interacts with the naturally occurring thermal vibrations within it, exchanging ...

A new variant of expansion microscopy that is tailored for brain pathology samples reveals cells and structures that can’t be seen with other methods. Expansion microscopy is a way of achieving the ...

Rapid 3D image acquisition technique, without moving observation plane, developed by Tohoku and Osaka universities. Conceptual illustration of the “One-scan” microscopy method. A newly-proposed 3D ...