A new dual-light microscope lets researchers observe micro- and nanoscale activity inside living cells without using dyes. The system captures both detailed structures and tiny moving particles at ...
A compound microscope uses two lens systems in series — an objective that forms a magnified real image, and an eyepiece that magnifies that image again — which is what separates it from a simple ...
Every schoolkid has peered into a microscope and been awed by the hidden world of skin cells and squiggly bacteria. But microscopes are also critical tools for investigating the causes of disease and ...
Brief history of microscopy -- Definitions, attributes of visibility and general principles -- Simple and compound light microscopes -- Compound microscopes using reflected light -- Microscopy with ...
Engineers have developed a technology that turns a conventional light microscope into what's called a super-resolution microscope. It improves the microscope's resolution (from 200 nm to 40 nm) so ...
Researchers at the University of Illinois at Urbana-Champaign have shown for the first time that expensive aberration-corrected microscopes are no longer required to achieve record-breaking ...
QIScope: When imaging low protein levels in live cells on the high-sensitivity QIScope, bioluminescence (blue) significantly outperforms fluorescence (green). (Courtesy: Ruyu Ma - Helmholtz Munich) A ...
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