Leucophores, which form uric acid crystals ... cryogenic electron microscopy (cryoEM) and micro-Raman spectroscopy revealed that the leucosome structures consist of one-dimensional uric acid ...

OBJECTIVE To determine the proportion of calcium pyrophosphate dihydrate (CPPD) crystals that appear as non-birefringent when observed under the polarised light microscope ... samples from patients ...

As fast as modern electronics have become, they could be much faster if their operations were based on light, rather than ...

A remarkable aspect of this technology is its ability to project entirely different images depending on both the wavelength (color) and spin (polarization direction) of light. For example, ...

Extensive industrial catalytic applications have shown that the confined nano-channels of zeolites can precisely regulate molecular diffusion and metal cluster migration, effectively enhancing ...

Super-resolution microscopy includes a variety of microscopy techniques that increase the resolving ability of a light microscope well beyond the classical limits dictated by the diffraction barrier.

Transmission electron microscopy is a general type of electron ... of electrons to achieve much higher spatial resolution than light microscopy. Limited by challenges in light-atom imaging ...

Urine microscopy ... crystals can be seen in urinary sediment. They can be classified as common, pathologic and drug-associated. The finding of calcium oxalate, calcium phosphate or uric acid ...

Uric acid crystals are characterised by their needle shape and strong double refraction in polarised light, whereas crystals of calcium pyrophosphate dihydrate, which are found in chondrocalcinosis, ...

Abstract: Signal processing in light-microscopy and cell imaging is concerned with reconstructing latent ground truth from imperfect images. This typically requires assuming prior knowledge about the ...

Department of Chemistry, Georgetown University, 37th and “O” Streets NW, Washington, DC 20057-1227 Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both ...

The beam of light contains photons of light that are polarized in all directions—horizontally, vertically, and all angles in between. Consider only the vertically polarized light passing through the ...