Brief history of microscopy -- Definitions, attributes of visibility and general principles -- Simple and compound light microscopes -- Compound microscopes using reflected light -- Microscopy with ...

A physics-based autofocus method uses dual LED lighting to detect and correct defocus in microscopes. It enhances imaging ...

Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...

How do photosynthetic organisms harvest light so efficiently? To help answer this question, researchers have developed an ultrafast transient absorption microscope with sensitivity approaching the ...

Researchers have shown that expensive aberration-corrected microscopes are no longer required to achieve record-breaking microscopic resolution. Researchers at the University of Illinois at ...