Transmission and scanning electron microscopy of cutis rhomboidalis
Anais Brasileiros de Dermatologia, 2021 Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers.
Ângela Faistauer Torre +3 more
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Electron counting detectors in scanning transmission electron microscopy via hardware signal processing [PDF]
Nature Communications, 2023 Transmission electron microscopy is a pivotal instrument in materials and biological sciences due to its ability to provide local structural and spectroscopic information on a wide range of materials.
Jonathan J. P. Peters +6 more
doaj +2 more sources
Noise2Atom: unsupervised denoising for scanning transmission electron microscopy images [PDF]
Applied Microscopy, 2020 We propose an effective deep learning model to denoise scanning transmission electron microscopy (STEM) image series, named Noise2Atom, to map images from a source domain S $\mathcal {S}$ to a target domain C $\mathcal {C}$ , where S $\mathcal {S}$ is ...
Feng Wang +3 more
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High temporal-resolution scanning transmission electron microscopy using sparse-serpentine scan pathways [PDF]
Scientific Reports, 2021 Scanning transmission electron microscopy (STEM) provides structural analysis with sub-angstrom resolution. But the pixel-by-pixel scanning process is a limiting factor in acquiring high-speed data.
Eduardo Ortega +3 more
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Dynamical scattering in ice-embedded proteins in conventional and scanning transmission electron microscopy [PDF]
IUCrJ, 2023 Structure determination of biological macromolecules using cryogenic electron microscopy is based on applying the phase object (PO) assumption and the weak phase object (WPO) approximation to reconstruct the 3D potential density of the molecule.
Max Leo Leidl +2 more
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Mitigation of artifacts in imaging biosamples with optical scanning transmission electron microscopy [PDF]
Applied MicroscopyElectron microscopy (EM) allows ultrastructural analysis of biological tissues and cells, but images frequently contain artifacts because biological samples have to undergo rigorous preparation to be resistant to vacuum conditions and electron beam ...
Arent J. Kievits +4 more
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Compressive Scanning Transmission Electron Microscopy [PDF]
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022 submitted to ICASSP ...
Daniel Nicholls +6 more
openaire +2 more sources
Transmission electron microscopy of pili annulati [PDF]
Anais Brasileiros de Dermatologia, 2022 Background: Little is known about the ultrastructure of pili annulati. Objectives: To examine with transmission electron microscopy affected hairs of a family, whose diagnosis had been confirmed in five individuals with scanning electron microscopy ...
Joice Brião Göebel Pinto +3 more
doaj +1 more source
Ultrastructural aspects of pseudoxanthoma elasticum [PDF]
Anais Brasileiros de Dermatologia, 2017 : We report the ultrastructural findings in a case of a 72-year-old black woman with confluent yellowish papules in the cervical region. She had no comorbidities.
Hiram Larangeira de Almeida Jr. +3 more
doaj +1 more source
Characteristics of the Infection of Kühn (syn. (Wallr.) Liro.) in Compatible Wheat [PDF]
The Plant Pathology Journal, 2021 Tilletia laevis Kühn (syn. Tilletia foetida (Wallr.) Liro.) causes wheat common bunt, which is one of the most devastating plant diseases in the world. Common bunt can result in a reduction of 80% or even a total loss of wheat production.
Zhaoyu Ren +8 more
doaj +1 more source