Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...
A comparison of experimental annular dark field (ADF)-scanning transmission electron microscopy (STEM) and electron ptychography in uncorrected and aberration-corrected electron microscopes. In the ...
Interesting Engineering on MSN
Standard 3D printers enable super-resolution microscopy with custom optics under $1
Researchers used consumer-grade 3D printers to create sub-$1 optical lenses that enable super-resolution nanoscale biological ...
Metalenses represent a revolutionary advancement in optical technology. Unlike conventional microscope objectives that rely on curved glass surfaces, metalenses employ nanoscale structures to ...
Microscopes have long been scientists’ eyes into the unseen, revealing everything from bustling cells to viruses and nanoscale structures. However, even the most powerful optical microscopes have been ...
Super-resolution microscopes showcase the inner lives of cells Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th-century Dutch microscopist Antonie van Leeuwenhoek was ...
Researchers built a microscope that captures large, high-resolution images of uneven objects in one shot, aiding diagnostics, research, and quality inspection. (Nanowerk News) Researchers have ...
Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th-century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and sperm cells ...
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