Science Lab

Science Lab

Science Lab

Bienvenue sur le portail de connaissances de Leica Microsystems. Vous y trouverez des recherches scientifiques et du matériel didactique sur le thème de la microscopie. Le portail aide les débutants, les praticiens expérimentés et les scientifiques dans leur travail quotidien et leurs expériences. Explorez les didacticiels interactifs et les notes d'application, découvrez les bases de la microscopie ainsi que les technologies de pointe. Faites partie de la communauté Science Lab et partagez votre expertise.
Particle analysis with the Visoria M microscope

AI-Based Particle Counting with the Aivaro AI Feature Detection Software Module

The Aivaro AI Feature Detection software module enables fast manual microscope inspection of particulate contamination on various material samples. By training different classes, reflective particles,…
Overview of Artificial Intelligence (AI) and Machine Learning

An Overview of Artificial Intelligence (AI) and Machine Learning

AI is rapidly changing industrial inspection, quality control, and manufacturing workflows. But not all AI technologies work the same way. From machine learning and deep learning to the newer concept…
AI-based inspection detects, classifies, and measures defects directly in microscope images of components.

AI Image Analysis for Reliable Defect Detection

AI-based visual inspection with microscopy helps make quality control in industrial environments efficient by reducing manual inspection effort concerning defect detection, classification, and…
Why the Future of Microscopic Inspection Is AI-Assisted, Not Fully Automated

Why the Future of Microscopic Inspection Is AI-Assisted, Not Fully Automated

The next wave of QC productivity gains will not come from building more automated inspection lines. Instead, it will come from augmenting millions of inspection decisions that are made manually every…
3D rendering of a mouse beta cell with mitochondria (blue), insulin SGs (orange), microtubules (red), nucleus (yellow), and plasma membrane (transparent).

High-Pressure Freezing Protocols for Ultrastructural 3D EM

High pressure freezing (HPF) can help preserve hydrated cells and tissues close to their biological state at the moment of immobilization, supporting more reliable ultrastructural interpretation than…
Image of glass with primary corundum having numerous inclusions. It was taken with a microscope using polarization contrast.

Ensuring Glass Quality with the Polarization Microscopy Advantage

Glass is one of the oldest materials known. Today, it is used for many applications, e.g., optical instruments, windows, doors, solar panels, containers for food, beverages, and medicine, so strict…
Mouse fibroblasts where F-actin is labelled with FITC (green), tubulin with Cy5 (red), and nuclei with DAPI (blue). Image courtesy of Dr. Günter Giese, Max Planck Institute for Medical Research, Heidelberg, Germany.

Overview of Fluorescent Dyes in terms of Applications and Properties

An introduction to commonly used fluorescent dyes and an overview of their characteristics are given in this article. Fluorescence microscopy is used for the study of specific cellular components with…
Region of a patterned wafer inspected using optical microscopy and automated and reproducible DIC (differential interference contrast). With DIC users are able to visualize small height differences on the wafer surface more easily.

6-Inch Wafer Inspection Microscope for Reliably Observing Small Height Differences

A 6-inch wafer inspection microscope with automated and reproducible DIC (differential interference contrast) imaging, no matter the skill level of users, is described in this article. Manufacturing…
OR picture in neurosurgery.

A Larger 3D Area in Focus for Neurosurgical and Ophthalmic Microscopes

Neurosurgeons and ophthalmologists deal with delicate structures, deep or narrow cavities and tiny structures with vitally important functions. Seeing a clear, large 3D area of the surgical field in…
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