Super-resolution optical microscopy techniques have revolutionized ... These microspheres can generate super-resolved images of nanostructures with impressive magnification and resolution ...
Identifying nanoparticles in a polymer matrix and determining their aggregation state from optical images is challenging due to the low contrast, anisotropic shape, overlapping particle instances, and ...
We observed optical sum frequency generation (SFG) images of cross-sections of glutinous rice grains, in order to test a possibility of the SFG microscopy as a tool for monitoring polysaccharide ...
Optical sectioning enables precise 3D imaging by extracting signals in focus and eliminating out-of-focus backgrounds.
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Physicists from the group of Jorik van de Groep at the UvA-Institute of Physics have devised a new method that can be used to ...
Researchers introduce a cost-effective method for producing optical Fresnel zone plate lenses, using colored photoresists for ...
Researchers have designed and built the world’s first microscope made entirely from 3D-printed parts. And because the ...
Researchers have developed a reliable and reproducible way to fabricate tapered polymer optical fibers that can be used to ...
When selecting a microscope, it’s important to consider various features, such as the field of view, frame construction, lighting, optical quality and resolution. There are several types of ...
A worm embryo or a piece of tissue may only be tens of microns thick, but optical aberrations, such as wavefront distortions and differences in refractive indices, cause microscopy images to lose ...