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Carbon Monoxide: Carbon monoxide (Co). A poisonous colorless, odorless, tasteless gas. It combines with hemoglobin to form carboxyhemoglobin, which has no oxygen carrying capacity. The resultant oxygen deprivation causes headache, dizziness, decreased pulse and respiratory rates, unconsciousness, and death. (From Merck Index, 11th ed)

Catalytic Reactor: Hydrogenation of Ethylene

JoVE 10427

Source: Kerry M. Dooley and Michael G. Benton, Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA


The hydrogenation of ethylene (C2H4) to ethane (C2H6) has often been studied as a model reduction reaction in characterizing new metal catalysts.1-2 While supported nickel is not the most active metal catalyst for…

 Chemical Engineering

Coordination Chemistry Complexes

JoVE 10179

Source: Laboratory of Dr. Neal Abrams — SUNY College of Environmental Science and Forestry


Transition metals are found everywhere from vitamin supplements to electroplating baths. Transition metals also make up the pigments in many paints and compose all minerals. Typically, transition metals are found in the cationic form since they …

 General Chemistry

Application of Group Theory to IR Spectroscopy

JoVE 10442

Source: Tamara M. Powers, Department of Chemistry, Texas A&M University


Metal carbonyl complexes are used as metal precursors for the synthesis of organometallic complexes as well as catalysts. Infrared (IR) spectroscopy is one of the most utilized and informative characterization methods of CO containing compounds. Group theory, or…

 Inorganic Chemistry

Measuring Vital Signs

JoVE 10107

Source: Meghan Fashjian, ACNP-BC, Beth Israel Deaconess Medical Center, Boston MA


The vital signs are objective measurements of a patient's clinical status. There are five commonly accepted vital signs: blood pressure, heart rate, temperature, respiratory rate, and oxygen saturation. In many practices, pain is…

 Physical Examinations I

Use of Real-Time Functional Magnetic Resonance Imaging-Based Neurofeedback to Downregulate Insular Cortex in Nicotine-Addicted Smokers

1Departamento de Psiquiatría, Escuela de Medicina, Centro Interdisciplinario de Neurociencias, Pontificia Universidad Católica de Chile, 2Laboratory for Brain-Machine Interfaces and Neuromodulation, Pontificia Universidad Católica de Chile, 3Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, 4Department of Psychiatry and Psychotherapy, University of Tübingen, 5Unidad de Imágenes Cuantitativas Avanzadas, Departamento de Imágenes, Facultad de Medicina, Clínica Alemana de Santiago, 6División de Neurociencia, Centro de Investigación en Complejidad Social (neuroCICS), Facultad de Gobierno, Universidad del Desarrollo, 7Institute di Ricovero e Cura a Carattere Scientifico, 8Wyss Center for Bio and Neuroengineering, 9Institute for Biological and Medical Engineering, Pontificia Universidad Católica de Chile

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JoVE 59441

 JoVE In-Press

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers

1Division of Biology and Chemistry - Laboratory for Biomolecular Research, Paul Scherrer Institut, 2Photon Science Division - SwissFEL, Paul Scherrer Institut, 3RIKEN SPring-8 Center, 4Department of Cell Biology, Graduate School of Medicine, Kyoto University, 5Department of Biology, ETH Zürich

JoVE 59087

 Chemistry

Aerosol-assisted Chemical Vapor Deposition of Metal Oxide Structures: Zinc Oxide Rods

1Instituto de Microelectrónica de Barcelona (IMB-CNM, CSIC), 2SIX Research Centre, Brno University of Technology, 3Institute of Physics of Material, Academy of Science of Czech Republic, 4Institute of Physical Engineering and Central European Institute of Technology, Brno University of Technology

JoVE 56127

 Chemistry

Assessment of Pulmonary Capillary Blood Volume, Membrane Diffusing Capacity, and Intrapulmonary Arteriovenous Anastomoses During Exercise

1Division of Pulmonary Medicine, University of Alberta, 2Faculty of Physical Education and Recreation, University of Alberta, 3Divisions of Critical Care and Cardiology, University of Alberta, 4Faculty of Rehabilitation Medicine, University of Alberta, 5G.F. MacDonald Centre for Lung Health

JoVE 54949

 Medicine

The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight

1School of Science, Faculty of Science, Engineering and Technology, Swinburne University of Technology, 2BlueScope Steel Research, 3Infrared Microspectroscopy Beamline, Australian Synchrotron, 4School of Science, College of Science, Engineering and Health, RMIT University

JoVE 54309

 Engineering

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

1Biology and Soft Matter Division, Neutron Science Directorate, Oak Ridge National Laboratory, 2Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, 3Department of Polymer Science and Engineering, Pusan National University, 4Jülich Center for Neutron Science, Forschungszentrum Jülich

JoVE 53969

 Chemistry

Heterotopic Renal Autotransplantation in a Porcine Model: A Step-by-Step Protocol

1Multi Organ Transplant Program, Department of Surgery, Toronto General Hospital, 2Division of Nephrology, The Hospital for Sick Children, 3Programa de Doctorat en Medicina, La Universitat Autónoma de Barcelona, 4Laboratory Medicine and Pathobiology, Toronto General Hospital, 5Department of Medicine, Toronto General Hospital, 6Departments of Surgery (Urology) & Physiology, Developmental & Stem Cell Biology, The Hospital for Sick Children

JoVE 53765

 Medicine

The c-FOS Protein Immunohistological Detection: A Useful Tool As a Marker of Central Pathways Involved in Specific Physiological Responses In Vivo and Ex Vivo

1Sorbonne Paris Cité, Laboratory “Hypoxia & Lung” EA2363, University Paris 13, 2UPMC Univ Paris 06, INSERM, UMR_S1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Sorbonne Universités, 3Laboratory of Excellence GR-Ex, 4Laboratory MOVE (EA 6314), University of Poitiers

JoVE 53613

 Biology

Induction of Murine Intestinal Inflammation by Adoptive Transfer of Effector CD4+CD45RBhigh T Cells into Immunodeficient Mice

1Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, 2Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, 3Department of Genetics, University of North Carolina at Chapel Hill, 4Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill

JoVE 52533

 Immunology and Infection

Phenotyping Mouse Pulmonary Function In Vivo with the Lung Diffusing Capacity

1Department of Environmental Health Sciences, Johns Hopkins University Bloomberg School of Public Health, 2Department of International Health, Johns Hopkins University Bloomberg School of Public Health, 3Department of Medicine, Johns Hopkins University School of Medicine

JoVE 52216

 Biology

Conducting Miller-Urey Experiments

1School of Chemistry and Biochemistry, Georgia Institute of Technology, 2Earth-Life Science Institute, Tokyo Institute of Technology, 3Institute for Advanced Study, 4Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center, 5Goddard Center for Astrobiology, NASA Goddard Space Flight Center, 6Geosciences Research Division, Scripps Institution of Oceanography, University of California at San Diego

JoVE 51039

 Chemistry
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