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Label-Free Single Cell Viability Assay Using Laser Interference Microscopy [PDF]

open access: yesBiology, 2021
Laser interference microscopy (LIM) is a promising label-free method for single-cell research applicable to cell viability assessment in the studies of mammalian cells.
Yulia Beloglazova   +6 more
doaj   +7 more sources

Use of a white light supercontinuum laser for confocal interference‐reflection microscopy [PDF]

open access: yesJournal of Microscopy, 2012
SummaryShortly after its development, the white light supercontinuum laser was applied to confocal scanning microscopy as a more versatile substitute for the multiple monochromatic lasers normally used for the excitation of fluorescence. This light source is now available coupled to commercial confocal fluorescence microscopes.
Liang-Da Chiu, W B Amos
exaly   +3 more sources

Rapid detection of biofilms and adherent pathogens using scanning confocal laser microscopy and episcopic differential interference contrast microscopy

open access: yesWater Science and Technology, 2003
Knowledge of biofilm structure and function has changed significantly in the last few years due to advances in light microscopy. One pertinent example is the use of scanning confocal laser microscopy (SCLM) to visualise corrosion pits caused by the biofilm mosaic footprint on corroding metal surfaces.
C W Keevil
exaly   +3 more sources

Reflectivity and topography of cells grown on glass-coverslips measured with phase-shifted laser feedback interference microscopy

open access: yesBiomedical Optics Express, 2011
In spite of the advantages associated with the molecular specificity of fluorescence imaging, there is still a significant need to augment these approaches with label-free imaging. Therefore, we have implemented a form of interference microscopy based upon phase-shifted, laser-feedback interferometry and developed an algorithm that can be used to ...
Ben Ovryn
exaly   +3 more sources

Research into Morphofunctional Characteristics of Erythrocytes in COVID-19 Patients

open access: yesBiomedicines, 2022
In this paper, the erythrocytes of healthy donors and people with a confirmed diagnosis of COVID-19 were tested by Raman spectroscopy and laser interference microscopy.
Victor Revin   +11 more
doaj   +1 more source

Multi-Scale Structuring of CoCrMo and AZ91D Magnesium Alloys Using Direct Laser Interference Patterning

open access: yesMetals, 2023
In this work, the technique of Direct Laser Interference Patterning (DLIP) was used to fabricate micrometric structures at the surface of Cobalt-Chromium-Molybdenum and AZ91D magnesium alloys. Line-like patterns with spatial periods of 5 μm were textured
Bruno Henriques   +3 more
doaj   +1 more source

Modification of the Structure and Properties of FeSiB Amorphous Ribbon by Interference Pulsed Laser Heating [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
Paper describes the results of Fe80Si11B9 amorphous ribbon investigation after pulsed laser interference heating and conventional annealing. As a result of interference heating periodically placed laser heated microareas were obtained.
O. Czyż   +6 more
doaj   +1 more source

Reversible and Irreversible Laser Interference Patterning of MOF Thin Films

open access: yesCrystals, 2022
Laser interference patterning on top of a thin film and inside a crystal is a powerful tool today to create the desired patterns for optical data processing.
Nikolaj Zhestkij   +8 more
doaj   +1 more source

Multi-Wavelength Optical Patterning for Multiscale Materials Design

open access: yesPhotonics, 2021
Laser interferometry is a consolidated technique for materials structuring, enabling single step and large area patterning. Here we report the investigation of the morphological modification encoded on a thin film of a photosensitive material by the ...
Biagio Audia   +3 more
doaj   +1 more source

Diagnostics possibilities of erythrocytes analysis by the method of laser interference microscopy

open access: yesRussian Clinical Laboratory Diagnostics, 2021
The morphofunctional state of erythrocytes significantly changes by the onset and progression of various diseases, as well as in critical conditions, injuries, accompanied by severe tissue damage. This leads to a violation of microcirculation and has an effect on hemorheology in general.
A. V. Deryugina   +4 more
openaire   +2 more sources

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