Science Lab

Science Lab


Latest Articles
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From Dynamic Live Cell Imaging to 3D Ultrastructure
To correlate dynamic events in adherent cells with both ultrastructural and 3D information, we developed a method for cultured cells that combines…
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A Precise and Rapid Mapping Protocol for Correlative Light and Electron Microscopy of small invertebrate organisms
CLEM (correlative live cell and electronmicroscopy) seeks to bridge the data acquired with different imaging strategies, typically between light…
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Automated Digital 3D Topography Measurement with the Leica DCM 3D Dual Core Measuring Microscope
The precise measurement of surface structures and topography is the key thing during the production, control and development in many sectors of…
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Immersion Freezing of Suspended Particles and Cells for Cryo-Electron Microscopy
Immersion freezing of thin aqueous specimens is an essential preparation technique for cryo-transmission electron microscopy (cryo-TEM), aiming to…
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Imaging Enzymes at Work
For the understanding of functions of proteins in biological and pathological processes, reporter molecules such as fluorescent proteins have become…
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Image Cytometry
Microscopy-based imaging is booming and the need for tools to retrieve quantitative data from images is urgent. This book provides simple but reliable…
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STED and GSDIM: Diffraction Unlimited Resolution for all Types of Fluorescence Imaging
This article gives an overview of two different types of superresolution techniques. Stimulated emission depletion (STED) microscopy is a versatile…
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The White Confocal – Spectral Gaps Closed
This article summarizes the development and differences in design and functionality of confocal technology as far as spectral properties are…
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The White Confocal
Modern biomedical research is currently dominated by imaging and measuring with optical microscopes. One branch of the microscopy technology is…
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Light Sheet Fluorescence Microscopy: Beyond the Flatlands
Light Sheet Fluorescence Microscopy (LISH-M) is a true fluorescence optical sectioning technique, first described by Heinrich Siedentopf in 1902 under…
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Developments in Multiphoton Excitation Microscopy
Basics, history, and applications of multiphoton microscopy. Honouring Goeppert-Mayer’s prediction of simultaneous two-photon absorption by an atom…
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K-ATP Channels in Dopamine Substantia Nigra Neurons Control Bursting and Novelty-induced Exploration
Phasic activation of the dopamine (DA) midbrain system in response to unexpected reward or novelty is critical for adaptive behavioral strategies.…
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Digital Camera Technologies for Scientific Bio-Imaging
This four-part series of articles published in Microscopy and Analysis covers the factors to consider in choosing a camera among CCD, EMCCD, and…
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Order versus Disorder
In modern biomaterial design the generation of an environment mimicking some of the extracellular matrix features is envisaged to support molecular…
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Sharp Live Images from the Mouse Brain
To explore the most intricate structures of the brain in order to decipher how it functions – Stefan Hell’s team of researchers at the Max Planck…
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Dual Channel STED Nanoscopy of Lytic Granules on Actin Filaments in Natural Killer Cells
Natural killer (NK) cells are innate immune effectors that eliminate diseased and tumorigenic targets through the directed secretion of specialized…
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Two-color STED Microscopy of Living Synapses using a Single Laser-beam Pair
The advent of superresolution microscopy has opened up new research opportunities into dynamic processes at the nanoscale inside living biological…
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Quantitative Imaging in Cell Biology: Light Sheet Microscopy
This chapter introduces the concept of light sheet microscopy along with practical advice on how to design and build such an instrument. Selective…

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