The system consists of a quantum cascade laser (QCL) that excites specific molecular bonds, causing localized heating that reduces the brightness of adjacent fluorescent molecules. Simultaneously, a ...

Quantitative phase imaging is a powerful, non-invasive and quantitative microscopy technique that allows multi-scale imaging of cellular systems, explain Mustafa Mir and Gabriel Popescu Imaging by ...

It is the computational processing of images that reveals the finest details of a sample placed under all kinds of different light microscopes. Even though this processing has come a long way, there ...

What is the Diffraction Limit? The diffraction limit is a fundamental barrier in optical microscopy that sets the minimum size of features that can be resolved using conventional light microscopes. It ...

Example of super-resolution microscopy: The image shows how the Discrete Molecular Imaging (DMI) technology visualizes densely packed individual targets that are just 5 nanometer apart from each other ...

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 ...