Results 11 to 20 of about 5,113,203 (370)

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

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

Ångström-resolution fluorescence microscopy

open access: yesNature, 2023
The authors introduce a single-molecule DNA-barcoding method, resolution enhancement by sequential imaging, that improves the resolution of fluorescence microscopy down to the Ångström scale using off-the-shelf fluorescence microscopy hardware and ...
Susanne C. M. Reinhardt   +11 more
semanticscholar   +1 more source

The autophagy research in electron microscopy

open access: yesApplied Microscopy, 2019
Autophagy, a highly conserved process of eukaryotic cellular recycling, plays an important role in cell survival and maintenance. Dysfunctional autophagy contributes to the pathologies of many human diseases.
Minkyo Jung, Hyosun Choi, Ji Young Mun
doaj   +1 more source

Histological study on the skin structure in two mudskippers, Periophthalmus waltoni and Boleophthalmus dussumieri in relation to their terrestrial life

open access: yesApplied Microscopy, 2022
Microscopic structure of skin in two amphibious mudskipper fish; Boleophthalmus dussumieri Valenciennes, 1837 (B. dussumeri) and Periophthalmus waltoni Koumans, 1941 (P. waltoni) were investigated in relation to their lifestyle.
Mehran Dorostghoal   +2 more
doaj   +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

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

A brief review of non-invasive brain imaging technologies and the near-infrared optical bioimaging

open access: yesApplied Microscopy, 2021
Brain disorders seriously affect life quality. Therefore, non-invasive neuroimaging has received attention to monitoring and early diagnosing neural disorders to prevent their progress to a severe level.
Beomsue Kim   +3 more
doaj   +1 more source

Scanning Quantum Dot Microscopy [PDF]

open access: yes, 2015
Interactions between atomic and molecular objects are to a large extent defined by the nanoscale electrostatic potentials which these objects produce. We introduce a scanning probe technique that enables three-dimensional imaging of local electrostatic ...
Deilmann, Thorsten   +7 more
core   +2 more sources

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

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