Related Experiment Video
Updated: Aug 11, 2026
08:32
Optimized Protocol for Retinal Wholemount Preparation for Imaging and Immunohistochemistry
Published on: December 13, 2013
A method for embedding thin membranes in historesin
1John Curtin School of Medical Research, Australian National University, Canberra, ACT.
Abstract:
A method is described for flat-embedding thin membranous tissues in Historesin. It allows easy orientation for sectioning large areas parallel to the surface. Selected fields can be monitored from the unfixed specimen, throughout preparation, to mounting on the microscope slide. For cross-sectioning, the flat-embedded tissue can be stacked and re-embedded to increase the amount of material examined per section.
More Related Videos
Related Concept Videos
01:03Fixation and Sectioning
Two basic types of preparation are used to visualize specimens with a light microscope: wet mounts and fixed specimens.
The simplest type of preparation is the wet mount, in which the specimen is placed in a drop of liquid on the slide. A liquid specimen can be directly deposited on the slide using a dropper. Solid specimens, such as skin scraping, can be placed on the slide before adding a drop of liquid to prepare the wet mount. Sometimes the liquid is simply water, but stains are often added...
The simplest type of preparation is the wet mount, in which the specimen is placed in a drop of liquid on the slide. A liquid specimen can be directly deposited on the slide using a dropper. Solid specimens, such as skin scraping, can be placed on the slide before adding a drop of liquid to prepare the wet mount. Sometimes the liquid is simply water, but stains are often added...
01:24Simple Staining Technique
OverviewStaining techniques in microscopy enhance the visualization of microorganisms by increasing contrast and allowing the differentiation of cellular structures. Simple staining is one of the fundamental methods used to observe the basic morphological characteristics of microorganisms, including their size, shape, and arrangement. This method relies on the application of a single dye to stain the entire cell, producing a clear contrast between the cell and the background.FixationFixation is...