Show Advanced Search

REFINE YOUR SEARCH:

Containing Text
- - -
+
Filter by author or institution
GO
Filter by publication date
From:
October, 2006
Until:
Today
Filter by journal section

Filter by science education

 
 
Silicon Dioxide: Transparent, tasteless crystals found in nature as agate, amethyst, chalcedony, cristobalite, flint, sand, Quartz, and tridymite. The compound is insoluble in water or acids except hydrofluoric acid.

Common Lab Glassware and Uses

JoVE 10161

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


Glassware is a regular appearance in the professional chemistry laboratory, because it has a relatively low cost, extreme durability, and specific levels of precision. While some labware is being supplemented with plastic or even everyday…

 General Chemistry

Microfabrication via Photolithography

JoVE 5789

The fabrication of BioMEMs devices is often done using a microfabrication technique called photolithography. This widely used method utilizes light to transfer a pattern onto a silicon wafer, and provides the basis for the fabrication of many types of BioMEMs devices.


This video presents the photolithography technique, shows how the…

 Bioengineering

Igneous Intrusive Rock

JoVE 10036

Source: Laboratory of Alan Lester - University of Colorado Boulder


Igneous rocks are products of the cooling and crystallization of high temperature liquid rock, called magma. Magmatic temperatures typically range from approximately 800 °C to 1,200 °C. Molten rock is, perhaps luckily for humans, an anomaly on planet Earth. If a…

 Earth Science

Preparing Anhydrous Reagents and Equipment

JoVE 10227

Source: Laboratory of Dr. Dana Lashley - College of William and Mary
Demonstrated by: Timothy Beck and Lucas Arney


Many reactions in organic chemistry are moisture-sensitive and must be carried out under careful exclusion of water. In these cases the reagents have a high affinity to react with water from the atmosphere and if left…

 Organic Chemistry

DNA Origami-Mediated Substrate Nanopatterning of Inorganic Structures for Sensing Applications

1Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 2University of Jyväskylä, Nanoscience Center, Department of Biological and Environmental Science, University of Jyväskylä, 3University of Jyväskylä, Nanoscience Center, Department of Physics, University of Jyväskylä, 4HYBER Center of Excellence, Department of Applied Physics, Aalto University

JoVE 60313

 Chemistry

Real-Time DC-dynamic Biasing Method for Switching Time Improvement in Severely Underdamped Fringing-field Electrostatic MEMS Actuators

1Department of Electrical and Computer Engineering, University of California, Davis, 2Digital Light Projection (DLP) Technology Development, Texas Instruments, 3Birck Nanotechnology Center and the Department of Electrical and Computer Engineering, Purdue University

JoVE 51251

 Engineering

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities

1Department of Physics, University of California at Berkeley, 2Department of Chemistry, University of California at Berkeley, 3Department of Chemical and Biomolecular Engineering, University of California at Berkeley, 4National Institute for Materials Science (Japan), 5Materials Sciences Division, Lawrence Berkeley National Laboratory, 6Kavli Energy NanoSciences Institute, University of California at Berkeley and Lawrence Berkeley National Laboratory

JoVE 52711

 Engineering

High Throughput Traction Force Microscopy Using PDMS Reveals Dose-Dependent Effects of Transforming Growth Factor-β on the Epithelial-to-Mesenchymal Transition

1Department of Bioengineering, McGill University, 2Goodman Cancer Research Centre, McGill University, 3Department of Medicine, McGill University, 4Department of Emergency Medicine, Beth Israel Deaconess Medical Center

JoVE 59364

 Bioengineering

Imaging Subcellular Structures in the Living Zebrafish Embryo

1Institute of Neuronal Cell Biology, Technische Universität München, 2Cell Biology, Department of Biology, Faculty of Science, Utrecht University, 3Faculty of Biology, Ludwig-Maximilians-Universität-München, 4Adolf-Butenandt-Institute, Biochemistry, Ludwig-Maximilians-Universität-München, 5German Center for Neurodegenerative Diseases, 6Laboratory of Brain Development and Repair, The Rockefeller University

JoVE 53456

 Developmental Biology

Detection and Genogrouping of Noroviruses from Children's Stools By Taqman One-step RT-PCR

1Laboratorio de Investigación y Desarrollo (LID), Universidad Peruana Cayetano Heredia, 2Bloomberg School of Public Health, Johns Hopkins University, 3Laboratorio de Diagnostico Molecular, Facultad de Medicina, University of Concepcion,Chile, 4University of California San Diego School of Medicine

JoVE 3232

 Medicine

Dissipative Microgravimetry to Study the Binding Dynamics of the Phospholipid Binding Protein Annexin A2 to Solid-supported Lipid Bilayers Using a Quartz Resonator

1Institute of Medical Biochemistry, Center for Molecular Biology of Inflammation, University of Münster, 2Institute of Biochemistry, University of Münster, 3Cluster of Excellence 'Cells in Motion', University of Münster

JoVE 58224

 Biochemistry

Preparation of Mica and Silicon Substrates for DNA Origami Analysis and Experimentation

1Department of Chemistry and Biochemistry, University of Notre Dame, 2Department of Chemical and Biomolecular Engineering, University of Notre Dame, 3Department of Chemistry, Physics, and Engineering Studies, Chicago State University, 4Department of Technology, Ivy Tech Community College, South Bend, Indiana

JoVE 52972

 Chemistry

Atomically Traceable Nanostructure Fabrication

1Zyvex Labs, 2Department of Physics, University of Texas at Dallas, 3Department of Materials Science and Engineering, University of Texas at Dallas, 4Materials Science and Engineering, University of North Texas, 5National Institute of Standards and Technology

JoVE 52900

 Engineering

Biomolecular Detection employing the Interferometric Reflectance Imaging Sensor (IRIS)

1Department of Electrical and Computer Engineering, Boston University, 2Department of Biomedical Engineering, Boston University, 3Center for Advanced Genomics Technology, Boston University, 4Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, 5Department of Microbiology, Boston University School of Medicine, 6CNR (National Research Council), Istituto di Chimica del Riconoscimento Molecolare

JoVE 2694

 Bioengineering

Assessment of the Acute Inhalation Toxicity of Airborne Particles by Exposing Cultivated Human Lung Cells at the Air-liquid Interface

1Bundeswehr Institute of Pharmacology and Toxicology, 2Walther Straub Institute of Pharmacology and Toxicology, University of Munich, 3Cultex Laboratories GmbH, 4Cultex Technologies GmbH (formerly Cultex Laboratories GmbH), 5seh consulting + services

Video Coming Soon

JoVE 60572

 JoVE In-Press
More Results...