Results 21 to 30 of about 4,965,668 (366)

Microscopic research on the olfactory organ of the Far Eastern brook lamprey Lethenteron reissneri (Pisces, Petromyzontidae)

open access: yesApplied Microscopy, 2020
The olfactory anatomy and histology of Lethenteron reissneri were researched using a stereo microscope, a light microscope, and a scanning electron microscope.
Hyun-Tae Kim, Jong-Young Park
doaj   +1 more source

Fractal dimension analysis as an easy computational approach to improve breast cancer histopathological diagnosis

open access: yesApplied Microscopy, 2021
Histopathology is a well-established standard diagnosis employed for the majority of malignancies, including breast cancer. Nevertheless, despite training and standardization, it is considered operator-dependent and errors are still a concern.
Lucas Glaucio da Silva   +5 more
doaj   +1 more source

Scanning acoustic microscopy for material evaluation

open access: yesApplied Microscopy, 2020
Scanning acoustic microscopy (SAM) or Acoustic Micro Imaging (AMI) is a powerful, non-destructive technique that can detect hidden defects in elastic and biological samples as well as non-transparent hard materials. By monitoring the internal features of
Hyunung Yu
doaj   +1 more source

THE USE OF LEAD CITRATE AT HIGH pH AS AN ELECTRON-OPAQUE STAIN IN ELECTRON MICROSCOPY

open access: yesJournal of Cell Biology, 1963
Aqueous solutions of lead salts (1, 2) and saturated solutions of lead hydroxide (1) have been used as stains to enhance the electron-scattering properties of components of biological materials examined in the electron microscope.
E. Reynolds
semanticscholar   +1 more source

Scanning ultrafast electron microscopy [PDF]

open access: yes, 2010
Progress has been made in the development of four-dimensional ultrafast electron microscopy, which enables space-time imaging of structural dynamics in the condensed phase. In ultrafast electron microscopy, the electrons are accelerated, typically to 200
Mohammed, Omar F.   +2 more
core   +1 more source

Standardizing HER2 immunohistochemistry assessment: calibration of color and intensity variation in whole slide imaging caused by staining and scanning

open access: yesApplied Microscopy, 2023
In the evaluation of human epidermal growth factor receptor 2 (HER2) immunohistochemistry (IHC) — one of the standard biomarkers for breast cancer— visual assessment is laborious and subjective.
Chie Ohnishi   +5 more
doaj   +1 more source

Democratising deep learning for microscopy with ZeroCostDL4Mic

open access: yesNature Communications, 2021
Deep Learning (DL) methods are powerful analytical tools for microscopy and can outperform conventional image processing pipelines. Despite the enthusiasm and innovations fuelled by DL technology, the need to access powerful and compatible resources to ...
Lucas von Chamier   +21 more
semanticscholar   +1 more source

Interferometric phase-dispersion microscopy [PDF]

open access: yes, 2000
We describe a new scanning microscopy technique, phase-dispersion microscopy (PDM). The technique is based on measuring the phase difference between the fundamental and the second-harmonic light in a novel interferometer.
Badizadegan, Kamran   +6 more
core   +1 more source

Single-molecule localization microscopy

open access: yesNature Reviews Methods Primers, 2021
Single-molecule localization microscopy (SMLM) describes a family of powerful imaging techniques that dramatically improve spatial resolution over standard, diffraction-limited microscopy techniques and can image biological structures at the molecular ...
M. Lelek   +9 more
semanticscholar   +1 more source

Axial plane optical microscopy. [PDF]

open access: yes, 2014
We present axial plane optical microscopy (APOM) that can, in contrast to conventional microscopy, directly image a sample's cross-section parallel to the optical axis of an objective lens without scanning.
Kim, Jeongmin   +6 more
core   +2 more sources

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