DMi8 S module Infinity TIRF
Live Cell Imaging
Shifting perspective from single microscope components to a full working live cell imaging solution, Leica Microsystems integrates microscope, LAS X imaging software, cameras, and dedicated…
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Photomanipulation
The term photomanipulation encompasses a range of techniques that utilize the properties of fluorescent molecules to initiate events and observe how dynamic complexes behave over time in living cells.…
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Science Lab Topic:
TIRF Microscopy
TIRF Publication List
This monthly updated references list presents current papers using Leica AM TIRF in the major application fields for TIRF microscopy.
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Science Lab Topic:
Live-Cell Imaging
Where to go? Cellular Migration requires coordinated Transitions of Actin Cortex
Plants, Bacteria, and Fungi possess a rigid cell wall that protects the cell and gives it shape. Animal cells, such as mammalian cells, have no outer wall, which exposes their plasma membrane to the…
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Science Lab Topic:
Super-Resolution
The Molecular Architecture of Hemidesmosomes as Revealed by Super-Resolution Microscopy
Hemidesmosomes have been extensively studied by immunofluorescence microscopy, but due to its limited resolution, their precise organization remained poorly understood. We studied hemidesmosome…
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Science Lab Topic:
Super-Resolution
Initiation of Lamellipodia and Ruffles Involves Cooperation Between mDia1 and the Arp2/3 Complex
Protrusion of lamellipodia and ruffles requires polymerization of branched actin filaments by the Arp2/3 complex. Although regulation of Arp2/3 complex activity has been extensively investigated, the…
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Science Lab Topic:
Super-Resolution
Botulinum Neurotoxin Type-A Enters a Non-Recycling Pool of Synaptic Vesicles
Neuronal communication relies on synaptic vesicles undergoing regulated exocytosis and recycling for multiple rounds of fusion. Whether all synaptic vesicles have identical protein content has been…
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Science Lab Topic:
TIRF Microscopy
Video Talk by Daniel Axelrod: Total Internal Reflection Fluorescence (TIRF) Microscopy
Total Internal Reflection Fluorescence (TIRF) Microscopy is a technique that only illuminates dye molecules near a surface. In this video, the pioneer of TIRF Microscopy describes what this technique…
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Science Lab Topic:
Super-Resolution
Finding, Defining and Breaking the Diffraction Barrier in Microscopy – A Historical Perspective
Diffraction plays a crucial role in microscopy as it prevents the recording of arbitrarily sharp images with conventional light microscopes. Many names are connected with the notion of diffraction and…
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Science Lab Topic:
TIRF Microscopy
Controlling the TIRF Penetration Depth is Mandatory for Reproducible Results
The main feature of total internal reflection fluorescence (TIRF) microscopy is the employment of an evanescent wave for the excitation of fluorophores instead of using direct light. A property of the…
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Science Lab Topic:
TIRF Microscopy
Total Internal Reflection Fluorescence (TIRF) Microscopy
Total internal reflection fluorescence (TIRF) is a special technique in fluorescence microscopy developed by Daniel Axelrod at the University of Michigan, Ann Arbor in the early 1980s. TIRF microscopy…
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Science Lab Topic:
TIRF Microscopy
Protein Transport Processes at the Apical Membrane of Polarized Epithelial Cells
Due to their special role in organ function and the exchange of biological components some body cells developed certain polarization characteristics. These are reflected in differences of their plasma…
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Science Lab Topic:
Live-Cell Imaging
TIRF Microscopy of the Apical Membrane of Polarized Epithelial Cells
Application of TIRF microscopy (Total Internal Reflection Fluorescence) allows the visualization of structures at the apical surface of polarized epithelial cells that have been hidden in conventional…
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Science Lab Topic:
Live-Cell Imaging
Exploring Cell Logistics
Using TIRF microscopy, scientists have been able to take a closer look at intracellular transport processes with the example of the galactose-binding protein Galectin-3, which has been identified as a…
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