Sciences de la vie

Sciences de la vie

Sciences de la vie

C'est ici que vous pourrez développer vos connaissances, vos capacités de recherche et les applications pratiques de la microscopie dans divers domaines scientifiques. Apprenez à obtenir une visualisation précise, à interpréter les images et à faire progresser la recherche. Trouvez des informations pertinentes sur la microscopie avancée, les techniques d'imagerie, la préparation des échantillons et l'analyse des images. Les sujets abordés comprennent la biologie cellulaire, les neurosciences et la recherche sur le cancer, en mettant l'accent sur les applications et les innovations de pointe.
Block-face created by automatic trimming under fluorescence. Mammalian cells of interest, stained with CellTrackerTM Green are visualized within the block-face using the UC Enuity equipped with the stereo microscope M205 FA. In the background a carbon finder grid in black is visible. All samples in the article are created by Felix Gaedke, PhD, CECAD, Cologne, Germany.

How to Automatically Obtain Fluorescent Cells of Interest in a Block-face

Block-face created by automatic trimming under fluorescence. Mammalian cells of interest, stained with CellTrackerTM Green are visualized within the block-face using the UC Enuity equipped with the…
UC Enuity

Improve Your Ultramicrotomy Workflow with Automated Sectioning

Discover advanced digital ultramicrotomy tools for fast and accurate automated sectioning. Learn about autoalignment, and efficient sample trimming leveraging 3D µCT data. See application examples…

Workflow Solutions for Sample Preparation Methods for Material Science

This brochure presents and explains appropriate workflow solutions for the most frequently required sample preparation methods for material science samples.
Camera image during auto alignment. The feedback lines indicate if the correct edges in the image are detected. Green: Vertical center line; Magenta: Upper edge of the light gap; White: Lower edge of the light gap (not visible here, falling together with red line); Red: Knife edge; Blue: Left and right edge of the block face being automatically detected.

Automatic Alignment of Sample and Knife for High Sectioning Quality

Automatic alignment of sample and knife on the ultramicrotome UC Enuity, enabling even untrained users to create ultrathin sections with reduced risk of losing precious sections.
Section ribbons with increasing section thickness - silver to purple ending in blue sections.

High Quality Sectioning in Ultramicrotomy

Discover the significance of achieving high-quality uniform sections with ultramicrotomy for precise imaging in electron microscopy.
Acrylonitrile butadiene styrene (ABS) stained with osmium tetroxide (OsO4), sectioned with a DIATOME diamond knife at room temperature, and then imaged with HAADF TEM.

Ultramicrotomy Techniques for Materials Sectioning

Learn about ultramicrotomy for materials sectioning when investigating polymers and brittle materials with transmission (TEM) or scanning electron microscopy (SEM) or atomic force microscopy.
Ultramicrotomy; ARTOS 3D

Introduction to Ultramicrotomy

When studying samples, to visualize their fine structure with nanometer scale resolution, most often electron microscopy is used. There are 2 types: scanning electron microscopy (SEM) which images the…
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