Phase-contrast microscopy (PCM) is an optical microscopy technique that converts phase shifts in light passing through a transparent specimen to brightness...
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Quantitative phase contrast microscopy or quantitative phase imaging are the collective names for a group of microscopy methods that quantify the phase...
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holographic microscopy thus makes it possible to visualize and quantify transparent objects and is therefore also referred to as quantitative phase-contrast microscopy...
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Live-cell imaging (category Microscopy)
quantitative phase-contrast microscopy has emerged as an alternative microscopy method for live-cell imaging. Quantitative phase-contrast microscopy has...
30 KB (3,419 words) - 12:08, 9 July 2024
differentiate between structures under analysis. In conventional light microscopy, phase contrast can be employed to distinguish between structures of similar transparency...
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protein maize, a high yield variety Quantitative phase contrast microscopy, a group of microscopy methods Quasi-phase-matching, a technique in nonlinear...
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detector an appealing technique in contrast to conventional high-resolution electron microscopy, in which phase-contrast effects mean that atomic resolution...
37 KB (4,263 words) - 23:40, 22 May 2025
weaker contrast. Crystal structure can also be investigated by high-resolution transmission electron microscopy (HRTEM), also known as phase contrast. When...
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He was best known for his work on biomedical optics and quantitative phase-contrast microscopy. Popescu was born on October 24, 1971, in Romania. He obtained...
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sample Phase-contrast illumination, sample contrast comes from interference of different path lengths of light through the sample Dark-field microscopy has...
12 KB (1,266 words) - 09:09, 20 June 2025
Becke line, oblique, darkfield, phase contrast, and objective stop dispersion staining. In electron microscopy: Phase-contrast imaging More sophisticated techniques...
69 KB (8,316 words) - 03:06, 19 June 2025
This contrast transfer function (CTF) sets the resolution of high-resolution transmission electron microscopy (HRTEM), also known as phase contrast TEM...
19 KB (2,946 words) - 13:43, 29 October 2024
Scanning electron microscope (redirect from Scanning electron microscopy)
electron microscopy has been presented by McMullan. Although Max Knoll produced a photo with a 50 mm object-field-width showing channeling contrast by the...
68 KB (8,229 words) - 04:57, 22 June 2025
Fluorescence microscope (redirect from Flourescence microscopy)
improvements in microscopy techniques have been invented in the 20th century and have resulted in increased resolution and contrast to some extent. However...
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to microscopy won him the Nobel Prize in Physics in 1953. Ever since, phase-contrast microscopy has been an important field of optical microscopy. The...
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Interference reflection microscopy (IRM), also called Reflection Interference Contrast Microscopy (RICM) or Reflection Contrast Microscopy (RCM) depending on...
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Kondo, Yukihito; Ikuhara, Yuichi (August 2012). "Differential phase-contrast microscopy at atomic resolution". Nature Physics. 8 (8): 611–615. Bibcode:2012NatPh...
41 KB (4,825 words) - 02:05, 24 June 2025
Super-resolution microscopy is a series of techniques in optical microscopy that allow such images to have resolutions higher than those imposed by the...
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that the topic was resurrected. While studying tissues using electron microscopy, John Kerr at the University of Queensland was able to distinguish apoptosis...
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Fluorescence-lifetime imaging microscopy or FLIM is an imaging technique based on the differences in the exponential decay rate of the photon emission...
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Magnetic resonance imaging (redirect from Contrast MRI)
using diffusion-weighted, opposed-phase imaging and dynamic contrast enhancement sequences. Extracellular contrast agents are used widely in liver MRI...
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Atomic force microscopy (AFM) or scanning force microscopy (SFM) is a very-high-resolution type of scanning probe microscopy (SPM), with demonstrated...
75 KB (9,793 words) - 22:06, 22 May 2025
interferometric methods such as phase contrast or differential interference contrast, or reflection interference microscopy. The key feature of iSCAT is...
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X-ray microscope (redirect from X-ray microscopy)
Extremely high-intensity sources of 9.25 keV X-rays for X-ray phase-contrast microscopy, from a focal spot about 10 μm × 10 μm, may be obtained with a...
22 KB (2,727 words) - 17:23, 23 April 2024
Pump–probe microscopy is a non-linear optical imaging modality used in femtochemistry to study chemical reactions. It generates high-contrast images from...
22 KB (2,529 words) - 06:06, 28 February 2025
Environmental scanning electron microscope (redirect from Charge contrast imaging)
(a) liquid-phase electron microscopy is possible since any pressure greater than 609 Pa allows water to be maintained in its liquid phase for temperatures...
69 KB (8,297 words) - 18:04, 22 May 2025
Ptychography (category Microscopy)
and iterative phase retrieval. It unifies principles from microscopy and crystallography to reconstruct high-resolution, quantitative images by analyzing...
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good optical sectioning capabilities and high speed. In contrast to epifluorescence microscopy only a thin slice (usually a few hundred nanometers to a...
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imaging contrast for transparent or phase objects, measurements of RI tomograms can provide label-free quantitative imaging of microscopic phase objects...
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Histology (section Light microscopy)
products related to light microscopy in the context of research and clinical studies. Biological tissue has little inherent contrast in either the light or...
33 KB (3,193 words) - 12:59, 1 June 2025