All Protocols and Video Articles for scientific research | JoVE

Showing 133 - 144 of 494 videos for "Excitation"

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Journal (Biology)

Application of Membrane and Cell Wall Selective Fluorescent Dyes for Live-Cell Imaging of Filamentous Fungi

Alexander Lichius, Susanne Zeilinger

¹Department of Microbiology,University of Innsbruck

Journal (Chemistry)

Excitonic Hamiltonians for Calculating Optical Absorption Spectra and Optoelectronic Properties of Molecular Aggregates and Solids

Aleksey A. Kocherzhenko, Sapana V. Shedge, Pauline F. Germaux, Mohammad Heidarian, Christine M. Isborn

¹Department of Chemistry and Biochemistry,California State University, East Bay, ²Department of Chemistry and Chemical Biology,University of California, Merced

Journal (Medicine)

Investigating Intestinal Barrier Breakdown in Living Organoids

Marco Bardenbacher, Barbara Ruder, Natalie Britzen-Laurent, Elisabeth Naschberger, Christoph Becker, Ralph Palmisano, Michael Stürzl*¹, Philipp Tripal*^1,3

¹Division of Molecular and Experimental Surgery, Department of Surgery, Translational Research Center,Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, ²Department of Medicine 1,Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, ³Optical Imaging Centre Erlangen (OICE),Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg

Journal (Bioengineering)

A Quantitative Fluorescence Microscopy-based Single Liposome Assay for Detecting the Compositional Inhomogeneity Between Individual Liposomes

Rasmus Münter³, Thomas Lars Andresen^2,3, Jannik Bruun Larsen^2,3

¹Center for Nanomedicine and Theranostics,Technical University of Denmark, ²Center for Intestinal Absorption and Transport of Biopharmaceuticals,Technical University of Denmark, ³Department of Health Technology,Technical University of Denmark

Journal (Medicine)

Electromechanical Assessment of Optogenetically Modulated Cardiomyocyte Activity

Ramona A. Kopton^2,3, Cinthia Buchmann², Robin Moss², Peter Kohl², Rémi Peyronnet², Franziska Schneider-Warme²

¹Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen,Medical Center-University of Freiburg, ²Faculty of Medicine,University of Freiburg, ³Faculty of Biology,University of Freiburg

Journal (Medicine)

Optocardiography and Electrophysiology Studies of Ex Vivo Langendorff-perfused Hearts

Luther M. Swift², Rafael Jaimes III², Damon McCullough², Morgan Burke², Marissa Reilly², Takuya Maeda^2,3, Hanyu Zhang, Nobuyuki Ishibashi^2,3, Jack M. Rogers, Nikki Gillum Posnack^2,5

¹Sheikh Zayed Institute for Pediatric Surgical Innovation,Children's National Hospital, ²Children's National Heart Institute,Children's National Hospital, ³Center for Neuroscience Research,Children's National Hospital, ⁴Department of Biomedical Engineering, School of Engineering,University of Alabama at Birmingham, ⁵Department of Pediatrics, Department of Pharmacology & Physiology, School of Medicine and Health Sciences,George Washington University

Journal (Environment)

Laser-Induced Fluorescence Emission (L.I.F.E.) as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats

Klemens Weisleitner², Lars Hunger, Christoph Kohstall, Albert Frisch, Michael C. Storrie-Lombardi, Birgit Sattler²

¹Institute of Ecology,University of Innsbruck, ²Austrian Polar Research Institute,University of Vienna, ³BrainLinks-BrainTools,Bernstein Center Freiburg, ⁴Atom Science, Kasevich Lab,Stanford University, ⁵Institute of Experimental Physics,University of Innsbruck, ⁶Department of Physics, Extraterrestrial Vehicle Instruments Laboratory,Harvey Mudd College

Journal (Biology)

Oligomerization Dynamics of Cell Surface Receptors in Living Cells by Total Internal Reflection Fluorescence Microscopy Combined with Number and Brightness Analysis

Moreno Zamai, Antonio Trullo, Elvira Arza, Ugo Cavallaro, Valeria R. Caiolfa²

¹Unit of Microscopy and Dynamic Imaging,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain, ²Centro di Imaging Sperimentale,Ospedale San Raffaele, Milan, Italy, ³Unit of Gynecological Oncology Research,European Institute of Oncology IRCCS, Milan, Italy

Journal (Bioengineering)

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications

Goutam Pramanik, Alena Keprova, Jan Valenta, Vaclav Bocan, Klaudia Kvaková⁴, Lenka Libusova, Petr Cigler

¹Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, ²Department of Chemical Physics and Optics, Faculty of Mathematics and Physics,Charles University, ³Department of Cell Biology, Faculty of Science,Charles University, ⁴First Faculty of Medicine,Charles University

Journal (Biochemistry)

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

David André Coucheron, Øystein Ivar Helle, Cristina Ionica Øie, Jean-Claude Tinguely, Balpreet Singh Ahluwalia

¹Department of Physics and Technology,UiT The Arctic University of Norway, ²Vascular Biology Research Group, Department of Medical Biology,UiT The Arctic University of Norway

Journal (Neuroscience)

Labeling and Imaging of Amyloid Plaques in Brain Tissue Using the Natural Polyphenol Curcumin

Panchanan Maiti^2,3,4,5, Alexandra Plemmons, Zackary Bowers³, Charles Weaver, Gary Dunbar^2,3,4

¹Field Neurosciences Institute,Ascension St. Mary's Hospital, ²Field Neurosciences Institute Laboratory for Restorative Neurology,Central Michigan University, ³Program in Neuroscience,Central Michigan University, ⁴Department of Psychology,Central Michigan University, ⁵Department of Health Sciences,Saginaw Valley State University

Journal (Neuroscience)

Multi-Fiber Photometry to Record Neural Activity in Freely-Moving Animals

Ekaterina Martianova, Sage Aronson³, Christophe D. Proulx

¹CERVO Brain Research Center, Department of Psychiatry and Neurosciences,Université Laval, ²Center for Neural Circuits and Behavior, Department of Neuroscience and Section of Neurobiology, Division of Biology,University of California at San Diego, ³Neurophotometrics Ltd.

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