Thin section petrography, geochemistry, scanning electron microscopy and X-ray diffraction are key scientific methods used to investigate the raw materials, origins and production technology of ...

Researchers propose a synergistic computational imaging framework that provides wide-field, subpixel resolution imaging without added optical complexity via a metalens-transformer design. They ...

A new procedure is described for silver impregnation of thin sections for electron microscopy. Sections of various tissues, fixed in OsO4 and embedded in methacrylate, were treated with an ammoniacal ...

A microscope that cost less than £50 and took under 3 hours to build using a common 3D printer could be transformative for ...