JOVE JOURNAL

化学

Showing 481 - 492 in 684 videos.

Using Capillary Electrophoresis to Quantify Organic Acids from Plant Tissue: A Test Case Examining Coffea arabica Seeds

Michael Joe Vaughan^1,2, Ann Chanon³, Joshua J. Blakeslee^1,3,4

¹Center for Applied Plant Sciences,The Ohio State University, OARDC, ²Department of Plant Pathology,The Ohio State University, OARDC, ³Department of Horticulture and Crop Science,The Ohio State University, OARDC, ⁴OARDC Metabolite Analysis Cluster,The Ohio State University, OARDC

Journal (Chemistry)

Spin Saturation Transfer Difference NMR (SSTD NMR): A New Tool to Obtain Kinetic Parameters of Chemical Exchange Processes

María Teresa Quirós¹, Colin Macdonald^1,2, Jesús Angulo², María Paz Muñoz¹

¹School of Chemistry,University of East Anglia, ²School of Pharmacy,University of East Anglia

Journal (Chemistry)

Capillary Electrophoresis to Monitor Peptide Grafting onto Chitosan Films in Real Time

Joel J. Thevarajah^1,2,3, Michael D. O'Connor^1,4, Patrice Castignolles^2,3, Marianne Gaborieau^1,2,3

¹Molecular Medicine Research Group,Western Sydney University, ²Australian Centre for Research on Separation Science,Western Sydney University, ³School of Science and Health,Western Sydney University, ⁴School of Medicine,Western Sydney University

Journal (Chemistry)

Original Experimental Approach for Assessing Transport Fuel Stability

Kenza Bacha¹, Arij Ben Amara², Maira Alves Fortunato², Perrine Wund², Benjamin Veyrat², Pascal Hayrault², Axel Vannier³, Michel Nardin¹, Laurie Starck²

¹Institut de Science des Matériaux de Mulhouse, ²IFP Energies Nouvelles, Institut Carnot IFPEN Transports Energie, ³Technocentre Renault

Journal (Chemistry)

An Optimized Protocol for the Efficient Radiolabeling of Gold Nanoparticles by Using a ¹²⁵I-labeled Azide Prosthetic Group

Jongho Jeon^1,2, Ha Eun Shim¹, Sajid Mushtaq^1,2, Mi Hee Choi¹, Sang Hyun Park^1,2, Dae Seong Choi¹, Beom-Su Jang^1,2

¹Advanced Radiation Technology Institute,Korea Atomic Energy Research Institute, ²Department of Radiation Biotechnology and Applied Radioisotope Science,University of Science and Technology

Journal (Chemistry)

Anionic Polymerization of an Amphiphilic Copolymer for Preparation of Block Copolymer Micelles Stabilized by π-π Stacking Interactions

Frantz Le Dévédec¹, Loujin Houdaihed¹, Christine Allen¹

¹Leslie Dan Faculty of Pharmacy,University of Toronto

Journal (Chemistry)

1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions

Kim Seng Tan^1,2, Andrey V. Lunchev², Mihaiela C. Stuparu^2,3, Andrew C. Grimsdale², Rachid Yazami^1,2

¹Energy Research Institute (ERI@N),Nanyang Technological University, ²School of Materials Science and Engineering,Nanyang Technological University, ³School of Physical and Mathematical Sciences,Nanyang Technological University

Journal (Chemistry)

Synthesis of a Water-soluble Metal–Organic Complex Array

Purnandhu Bose¹, Pradip K. Sukul¹, Omar M. Yaghi^2,3,4, Kentaro Tashiro¹

¹International Center for Materials Nanoarchitectonics,National Institute for Materials Science, ²Department of Chemistry,University of California–Berkeley, ³Materials Sciences Division,Lawrence Berkeley National Laboratory, ⁴Kavli Energy NanoSciences Institute at Berkeley,University of California–Berkeley

Journal (Chemistry)

Rapid High-throughput Species Identification of Botanical Material Using Direct Analysis in Real Time High Resolution Mass Spectrometry

Ashton D. Lesiak¹, Rabi A. Musah¹

¹Department of Chemistry,University at Albany-SUNY

Journal (Chemistry)

Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level

Satoshi Habuchi¹, Takuya Yamamoto^2,3, Yasuyuki Tezuka³

¹Biological and Environmental Sciences and Engineering Division,King Abdullah University of Science and Technology (KAUST), ²Division of Applied Chemistry, Faculty of Engineering,Hokkaido University, ³Department of Organic and Polymeric Materials,Tokyo Institute of Technology

Journal (Chemistry)

Preparation of a Corannulene-functionalized Hexahelicene by Copper(I)-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units

Celedonio M. Álvarez¹, Héctor Barbero¹, Sergio Ferrero¹

¹GIR MIOMeT, IU CINQUIMA, Área de Química Inorgánica,Universidad de Valladolid

Journal (Chemistry)

A Direct, Early Stage Guanidinylation Protocol for the Synthesis of Complex Aminoguanidine-containing Natural Products

Christopher E. Malmberg¹, Stephen Chamberland²

¹Department of Chemistry,Central Washington University, ²Department of Chemistry,Utah Valley University

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