Results 11 to 20 of about 503,414 (282)

Light and focused ion beam microscopy workflow for resin-embedded tissues

open access: yesFrontiers in Cell and Developmental Biology, 2023
Although the automated image acquisition with the focused ion beam scanning electron microscope (FIB-SEM) provides volume reconstructions, volume analysis of large samples remains challenging.
Horacio Merchant-Larios   +3 more
doaj   +1 more source

Multiscale correlative tomography: an investigation of creep cavitation in 316 stainless steel [PDF]

open access: yes, 2017
Creep cavitation in an ex-service nuclear steam header Type 316 stainless steel sample is investigated through a multiscale tomography workflow spanning eight orders of magnitude, combining X-ray computed tomography (CT), plasma focused ion beam (FIB ...
A Delobbe   +31 more
core   +2 more sources

Electrocrystallization of silver dendrites

open access: yesZaštita Materijala, 2014
Morphology of electrodeposited silver dendrites was investigated by scanning electron microscope (SEM). On the basis of morphological analysis, the structures and mechanism of growth were proposed.
Evica R. Ivanović, Nebojša D. Nikolić
doaj   +1 more source

Nanoscale Estimation of Coating Thickness on Substrates via Standardless BSE Detector Calibration

open access: yesNanomaterials, 2020
The thickness of electron transparent samples can be measured in an electron microscope using several imaging techniques like electron energy loss spectroscopy (EELS) or quantitative scanning transmission electron microscopy (STEM).
Radim Skoupy   +2 more
doaj   +1 more source

Electron microscopic measurement of the size of the optical focus in laser scanning microscopy [PDF]

open access: yes, 2012
We describe a method for measuring the lateral focal spot size of a multiphoton laser scanning microscope (LSM) with unprecedented accuracy. A specimen consisting of an aluminum film deposited on a glass coverslip was brought into focus in a LSM and the ...
Alison McDonald   +5 more
core   +1 more source

Faithful Scanning Electron Microscopic (SEM) visualization of 3D printed alginate-based scaffolds [PDF]

open access: yesBioprinting, 2020
AbstractThe morphological characterization of 3D printed hydrogel-based scaffolds is essential for monitoring their size, shape, surface texture and internal structure. Among other microscopic techniques, Scanning Electron Microscopy (SEM) is capable of visualizing nearly all kinds of materials at different length scales, with exceptional precision, if
Koch, Marcus   +1 more
openaire   +1 more source

Mapping Nanoparticles in Hydrogels: A Comparison of Preparation Methods for Electron Microscopy

open access: yesApplied Sciences, 2018
The distribution of noble metal nanoparticles (NMNPs) in hydrogels influences their nanoplasmonic response and signals used for biosensor purposes. By controlling the particle distribution in NMNP-nanocomposite hydrogels, it is possible to obtain new ...
Harald Ian Muri   +2 more
doaj   +1 more source

The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
The simulated shapes of the polarization curves were correlated with the type of metal electrodeposition process control in a function of the exchange current density to the limiting diffusion current density (j0/jL) ratios.
Popov Konstantin I.   +3 more
doaj   +1 more source

4D Scanning Ultrafast Electron Microscopy: Visualization of Materials Surface Dynamics [PDF]

open access: yes, 2011
The continuous electron beam of conventional scanning electron microscopes (SEM) limits the temporal resolution required for the study of ultrafast dynamics of materials surfaces. Here, we report the development of scanning ultrafast electron microscopy (
Mohammed, Omar F.   +3 more
core   +1 more source

Pathogenicity, ultra-structural growth and development of green muscardine fungus, Metarhizium anisopliae (Metschnikoff) Sorokin (Ascomycota: Hypocreales) on maize fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background The fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) is a devastating pest of maize, difficult to manage using a single pest management tactic. The entomopathogenic fungus (EPF), Metarhizium anisopliae being an
G. Kiruthiga   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy