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Solid-Phase Synthesis Techniques: Techniques used to synthesize chemicals using molecular substrates that are bound to a solid surface. Typically a series of reactions are conducted on the bound substrate that results in either the covalent attachment of specific moieties or the modification of existing function groups. These techniques offer an advantage to those involving solution reactions in that the substrate compound does not have to be isolated and purified between the reaction steps.

Two-way Valorization of Blast Furnace Slag: Synthesis of Precipitated Calcium Carbonate and Zeolitic Heavy Metal Adsorbent

1Department of Offshore, Process and Energy Engineering, Cranfield University, 2School of Applied Chemical and Environmental Sciences, Sheridan College Institute of Technology and Advanced Learning, 3School of Engineering, University of Guelph, 4Carbon Systems Engineering, Centre for Combustion, Carbon Capture and Storage, Cranfield University

JoVE 55062


 Engineering

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 exposed the desired reaction will not take place or give poor yields, because the reactants are chemically altered. In order to prevent undesired reactions with H2O these reactions have to be carried out under an inert atmosphere. An inert atmosphere is generated by running the reaction under nitrogen gas, or in more sensitive cases, under a noble gas such as argon. Every component in such a reaction must be completely anhydrous, or free of water. This includes all reagents and solvents used as well as all glassware and equipment that will come into contact with the reagents. Extremely water-sensitive reactions must be carried out inside of a glovebox which provides a completely sealed off anhydrous environment to work under via a pair of gloves which protrudes out to one of the sides of the chamber.


 Essentials of Organic Chemistry

Synthesis of Thermogelling Poly(N-isopropylacrylamide)-graft-chondroitin Sulfate Composites with Alginate Microparticles for Tissue Engineering

1Department of Chemical Engineering, Rowan University, 2Department of Biological Sciences, Rowan University, 3Department of Biomedical Engineering, Drexel University

JoVE 53704


 Bioengineering

Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties

1Department of Applied Science and Technology, Politecnico di Torino, 2Department of Civil and Mechanical Engineering, Università degli Studi di Cassino e del Lazio Meridionale, 3Institute of Chemistry, Politecnico di Torino, 4Department of Chemistry & NIS Interdepartmental Centre, University of Turin, 5INSTM Unit of Torino-Politecnico, Politecnico di Torino

JoVE 54758


 Chemistry

Generation of Scalable, Metallic High-Aspect Ratio Nanocomposites in a Biological Liquid Medium

1Biophysics Department, Centenary College of Louisiana, 2Department of Chemistry, Louisiana Tech University, 3Department of Integrative Physiology, University of North Texas Health Sciences Center, 4Biomedical Engineering, Louisiana Tech University, 5Institute for Micromanufacturing, Louisiana Tech University

JoVE 52901


 Bioengineering

Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications

1The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Medical Center, 2Fischell Department of Bioengineering, University of Maryland, 3Department of Radiology, George Washington University, 4Department of Pediatrics, George Washington University

JoVE 52621


 Bioengineering

Low Pressure Vapor-Assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

1Joint Center for Artificial Photosynthesis, Chemical Sciences Division, Lawrence Berkeley National Laboratory, 2Electrical Engineering and Computer Sciences, University of California, Berkeley, 3Materials Science Division, Lawrence Berkeley National Laboratory, 4Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, 5Department of Physics, Graduate School of Nanotechnology, University of Trieste, 6TASC Laboratory, IOM-CNR - Istituto Officina dei Materiali, 7Department of Chemistry, University of California, Berkeley, 8Materials Science and Engineering, University of California, Berkeley, 9Joint Center for Artificial Photosynthesis, Lawrence Berkeley National Laboratory

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JoVE 55404


 JoVE In-Press

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