Oil Mounting Technique
Oil Mounting Technique - Related Videos
13:19
Enhanced Oil Recovery using a Combination of Biosurfactants
0 Views •
Cited by 2 •
2022
We illustrate the methods involved in screening and identification of the biosurfactant producing microbes. Methods for chromatographic characterization and chemical identification of the biosurfactants, determining the industrial applicability of the biosurfactant in enhancing residual oil recovery are also presented.
02:44
Oil Red O Staining: A Technique for Staining Neutral Lipids in Hepatocytes for Detecting Hepatic Steatosis In Vitro
0 Views •
2025
In this video, we demonstrate in vitro staining of neutral lipids in hepatocytes to detect hepatic steatosis or excessive fat accumulation in liver. Excessive fat is accumulated in the cells in form of lipid droplets. Oil Red O is a lipid soluble dye that binds to intracellular neutral lipids in these lipid droplets. When observed under a light microscope, these intracellular lipid droplets appear intensely red in color.
04:27
Whole-mount Immunofluorescence Imaging: A Fixing and Staining Technique to Evaluate Intact Organoids
0 Views •
2023
This video describes the technique of immunofluorescent staining of intact prostate cancer organoids and their imaging by whole-mount confocal microscopy. This technique aims to evaluate the ex vivo differentiation capacity of basal and luminal prostate epithelial cells.
03:43
A Whole-Mount Organ Staining Technique for Three-Dimensional Imaging of the Kidney
0 Views •
2025
This video demonstrates an assay for the whole-mount staining of murine kidneys using a tissue-clearing method called CUBIC (clear, unobstructed brain/body imaging cocktails and computational analysis) and immunofluorescent staining. The kidney is subjected to tissue clearing, wherein the kidney is delipidated, decolorized, and treated with a refractive index matching solution to make the tissue transparent for optimum three-dimensional imaging. The tissue is stained with fluorescently labeled...
10:38
Measurement of the Rheology of Crude Oil in Equilibrium with CO2 at Reservoir Conditions
0 Views •
Cited by 2 •
2017
A method for measuring the rheology of crude oil in equilibrium with carbon dioxide at reservoir conditions is presented.
FAQs
Its main optical benefit comes from reducing the refractive-index difference between the glass, mounting medium, and specimen. When the medium more closely matches the refractive index of the surrounding materials, light is scattered less at interfaces. The resulting optical path can produce clearer views of structural features, making fine details easier to examine with light microscopy.
The oil-based medium has two linked functions: it surrounds the specimen and helps stabilize it beneath the coverslip. Because the specimen remains supported within a clear, nonaqueous environment, its structural features can be preserved for observation rather than being obscured by movement or inconsistent positioning. This support is especially relevant when examining prepared biological material in detail.
Mounting quality influences both specimen stability and image consistency. A properly supported sample is less likely to move during observation, allowing the same structures to remain in view while the microscope is used. This matters when comparing features across a prepared specimen, because reduced motion and improved optical clarity make observations more consistent than they would be with an unstable mount.
The essential workflow is to position the biological specimen on a slide, place it in a clear oil-based mounting medium, and cover it with a coverslip so the medium surrounds the sample. The prepared slide can then be examined with bright-field or another light-microscopy approach. This sequence combines specimen placement, optical support, and physical stabilization.
The technique can support examination of cells, tissues, microorganisms, and other prepared biological specimens. Its value is not restricted to one specimen scale or one type of biological organization; the same mounting principle can help maintain structural features while improving viewing conditions. Researchers may therefore select it when a prepared sample requires stable, optically clear observation under light microscopy.
Useful outcomes include clearer microscopic images, better visibility of structural features, and a more stable specimen during viewing. The method can also help preserve specimen integrity and promote consistent imaging conditions. Together, these outcomes support detailed examination and comparison of biological preparations, particularly when the goal is to document cellular, tissue, or microbial structure.