Results 11 to 20 of about 201,980 (263)
Label-Free Single Cell Viability Assay Using Laser Interference Microscopy
Biology, 2021 Laser interference microscopy (LIM) is a promising label-free method for single-cell research applicable to cell viability assessment in the studies of mammalian cells.
Yulia Beloglazova +6 more
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Wavelet-based analysis of cell dynamics measured by interference microscopy [PDF]
Компьютерные исследования и моделирование, 2009 Laser interference microscopy was used to study morphology and intracellular dynamics of erythrocytes, neurons and mast cells. We have found that changes of the local refractive index (RI) of cells have regular components that relate to the cooperative ...
A. R. Brazhe +5 more
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On interference microscopy [PDF]
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1947 Abstract Interference microscopy provides a method of increasing the visibility of specimens which are colourless and which differ slightly in refractive index from the surrounding medium by enclosing them between semi-reflecting surfaces, which thus constitute an interferometer.
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Image Contrast Improvement in Interference-Dark-Field Digital Holographic Microscopy
Photonics, 2021 Conventional dark-field digital holographic microscopy (DHM) techniques require the use of specialized optics, and, thus, obtaining dark-field images with high contrast has a high cost. Herein, we propose a DHM system that uses an interference-dark-field
Chi-Ching Chang +4 more
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Modeling microcylinder-assisted conventional, interference and confocal microscopy [PDF]
EPJ Web of ConferencesWe present how to develop virtual microcylinder- or microsphere-assisted surface topography measurement instruments. As the most critical part, the interaction between light, microcylinder and measurement object is considered based on the finite element ...
Pahl Tobias +6 more
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Numerical focusing and the field of view in interference microscopy [PDF]
Компьютерная оптика, 2018 This paper presents an analysis of the effects occurring at the borders of the field of view in numerically focused imaging of optically defocused objects in interference microscopy systems with spatially coherent illumination of an object.
Anton Grebenyuk +2 more
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Kinesin-propelled label-free microtubules imaged with interference reflection microscopy
New Journal of Physics, 2020 Interference reflection microscopy (IRM) utilizes the interference between the light reflected from the surface and the light reflected from an object to generate contrast and can be used to image nanometer size objects, such as a microtubule adhered to ...
Gadiel Saper, Henry Hess
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Color models of interference images of thin stratified objects in optical microscopy [PDF]
Компьютерная оптика, 2019 Algorithms for the analysis of polychromatic interference patterns in images of thin stratified objects in optical microscopy are considered. The algorithms allow one to measure the thin-film optical thickness.
Anton Dyachenko, Vladimir Ryabukho
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Photonics, 2023 Differential interference contrast microscopy systems demonstrate the phase (optical path) rather than the amplitude of a sample. Previous studies have usually approximated the optical path difference produced by the Normarski prism.
Fei Li, Tingyu Zhao
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White-Light Interference Microscopy Image Super-Resolution Using Generative Adversarial Networks
IEEE Access, 2020 To reduce external disturbances and achieve high vertical resolution, the scanning time for white-light interference microscopy is very short. Because capturing high-resolution (HR) images is time consuming, low-resolution (LR) images are acquired ...
Haowei Li +3 more
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