JOVE JOURNAL

化学

Showing 145 - 156 in 684 videos.

Picometer-Precision Atomic Position Tracking through Electron Microscopy

Leixin Miao¹, Adrian Chmielewski¹, Debangshu Mukherjee², Nasim Alem¹

¹Department of Materials Science & Engineering,The Pennsylvania State University, ²Center for Nanophase Materials Sciences,Oak Ridge National Laboratory

Journal (Chemistry)

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

Michele Caccia¹, Simone Caglio¹, Anna Galli^1,2, Matteo Interlenghi², Isabella Castiglioni^2,3, Marco Martini¹

¹Dipartimento di Scienza dei Materiali,Università degli Studi di Milano-Bicocca, ²CNR-IBFM, ³Dipartimento di Fisica,Università degli Studi di Milano-Bicocca

Journal (Chemistry)

Covalent Labeling with Diethylpyrocarbonate for Studying Protein Higher-Order Structure by Mass Spectrometry

Zachary J. Kirsch¹, Blaise G. Arden¹, Richard W. Vachet*^1,2, Patanachai Limpikirati*³

¹Department of Chemistry,University of Massachusetts Amherst, ²Molecular and Cellular Biology Program,University of Massachusetts Amherst, ³Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences,Chulalongkorn University

Journal (Chemistry)

Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach

Nicole Benson¹, Adam Davis², Zachary R. Woydziak¹

¹Department of Physical and Life Sciences,Nevada State College, ²Department of Humanities,Nevada State College

Journal (Chemistry)

Capillary Electrophoresis-based Hydrogen/Deuterium Exchange for Conformational Characterization of Proteins with Top-down Mass Spectrometry

Lingxiao Chaihu^1,2, Xiaopeng Yao¹, Xiang Xu^1,2, Zhongqin Zhu¹, David D. Y. Chen³, Guanbo Wang¹

¹School of Chemistry and Materials Science,Nanjing Normal University, ²Institute for Cell Analysis,Shenzhen Bay Laboratory, ³Department of Chemistry,University of British Columbia

Journal (Chemistry)

Fractionation of Lignocellulosic Biomass using the OrganoCat Process

Leonie Schoofs¹, Dennis Weidener¹, Ulrich Schurr¹, Holger Klose¹, Philipp M. Grande¹

¹Institut für Bio- und Geowissenschaften,Pflanzenwissenschaften (IBG-2), Forschungszentrum Jülich

Journal (Chemistry)

Achieving Efficient Fragment Screening at XChem Facility at Diamond Light Source

Alice Douangamath*^1,2, Ailsa Powell*^1,2, Daren Fearon*^1,2, Patrick M. Collins^1,2, Romain Talon^1,2,3, Tobias Krojer^3,4, Rachael Skyner^1,2, Jose Brandao-Neto^1,2, Louise Dunnett^1,2, Alexandre Dias^1,2, Anthony Aimon^1,2,3, Nicholas M. Pearce^1,3, Conor Wild^3,5, Tyler Gorrie-Stone¹, Frank von Delft^1,2,3,4,6

¹Diamond Light Source Ltd, Harwell Science and Innovation Campus, ²Research Complex at Harwell, Harwell Science and Innovation Campus, ³Structural Genomics Consortium,University of Oxford, ⁴Centre for Medicines Discovery,University of Oxford, ⁵Oxford Protein Informatics Group, Department of Statistics,Oxford University, ⁶Department of Biochemistry,University of Johannesburg

Journal (Chemistry)

Gas Chromatography-Mass Spectrometry Paired with Total Vaporization Solid-Phase Microextraction as a Forensic Tool

Kymeri E. Davis*¹, John V. Goodpaster*^1,2

¹Department of Chemistry & Chemical Biology,Indiana University - Purdue University Indianapolis, ²Forensic & Investigative Sciences Program,Indiana University - Purdue University Indianapolis

Journal (Chemistry)

Identification of Antibacterial Immunity Proteins in Escherichia coli using MALDI-TOF-TOF-MS/MS and Top-Down Proteomic Analysis

Clifton K. Fagerquist¹, Ernesto Rojas¹

¹Produce Safety & Microbiology, Western Regional Research Center,Agricultural Research Service, U.S. Department of Agriculture

Journal (Chemistry)

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Masahiro Ohtsuka¹, Shunsuke Muto¹

¹Electron Nanoscopy Division, Advanced Measurement Technology Center, Institute of Materials & Systems for Sustainability,Nagoya University

Journal (Chemistry)

Crystallization of Proteins on Chip by Microdialysis for In Situ X-ray Diffraction Studies

Sofia Jaho¹, Niels Junius^1,3, Franck Borel¹, Yoann Sallaz-Damaz¹, Jean-Baptiste Salmon², Monika Budayova-Spano¹

¹Université Grenoble Alpes, CEA, CNRS, IBS, ²CNRS, Solvay LOF, UMR 5258,Université Bordeaux, ³ELVESYS SAS

Journal (Chemistry)

Monitoring Protein-Ligand Interactions in Human Cells by Real-Time Quantitative In-Cell NMR using a High Cell Density Bioreactor

Letizia Barbieri^1,2, Enrico Luchinat^1,3

¹Magnetic Resonance Center − CERM,University of Florence, ²Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine − CIRMMP, ³Neurofarba Department,University of Florence

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