Magnetic resonance University

McLauchlan, K.A. Magnetic Resonance University Press, Oxford, 1976... 

Centre for Biomolecular Sciences, Centre of Magnetic Resonance, University of St Andrews,... 

Centre for Magnetic Resonance, University of Queensland, QLD 4072, Australia... 

D. J. T. Hill and A. K. Whittaker, Centre for Magnetic Resonance. University of Queensland, Queensland 4072, Australia... 

Dr O.W. Howarth Department of Chemistry, Centre for Nuclear Magnetic Resonance, University of Warwick, Coventry CV4 7AL, UK... 

Center for Magnetic Resonance University of Firenze, Florence, Italy... 

Bax A 1982 2-Dimensional Nuclear Magnetic Resonance in Liquids (Delft Delft University Press)... 

Nuclear Magnetic Resonance Spectroscopy. Bmker s database, designed for use with its spectrophotometers, contains 20,000 C-nmr and H-nmr, as weU as a combined nmr-ms database (66). Sadder Laboratories markets a PC-based system that can search its coUection of 30,000 C-nmr spectra by substmcture as weU as by peak assignments and by fiiU spectmm (64). Other databases include one by Varian and a CD-ROM system containing polymer spectra produced by Tsukuba University, Japan. CSEARCH, a system developed at the University of Vieima by Robien, searches a database of almost 16,000 C-nmr. Molecular Design Limited (MDL) has adapted the Robien database to be searched in the MACCS and ISIS graphical display and search environment (63). Projects are under way to link the MDL system with the Sadder Hbrary and its unique search capabiHties. 

R. R. Ernst, G. Bodenhausen, A. Wokaun, Principles of Nuclear Magnetic Resonance in One and Two Dimensions, Oxford University Press, Oxford, 1990. 

Andrew, E.R. Nuclear Magnetic Resonance Cambridge University Press Cambridge, 1956 Appendix I. 

Based in part on work aided by a grant (CA-07250) to the University of San Francisco from the National Cancer Institute, U.S. Public Health Service. We are greatly indebted to the scientific staff of Varian Associates, Palo Alto, for the 220 MHz proton magnetic resonance spectra, and... 

Bob Ardrey obtained a first degree in Chemistry from the University of Surrey where he went on to obtain his doctorate stndying the chemistry of trans-2,3-dichloro-l,4-dioxan and the stereochemistry of its reaction prodncts using primarily mass spectrometry and nnclear magnetic resonance spectroscopy. He then carried ont post-doctoral research at King s College, London, into the development of emitters for field-desorption mass spectrometry. 

FIG. 23 Comparison of various one-parameter diffusion models. (Reproduced with permission from Ref. 448, Analysis of Diffusion and Structure in Polyacrylamide Gels by Nuclear Magnetic Resonance, M.S. Thesis, Florida State University, Copyright 1997, Brigita Penke.)... 

Hadden, DA, Master of Science Thesis, Florida State University, Tallahassee, FL, 1999. Hadden, D Rill, RL McFadden, L Locke, BR, Oligonucleotide and Water Self-Diffusion in Pluronic Triblock Copolymer Gels and Solutions by Pulsed Field Gradient Nuclear Magnetic Resonance, Macromolecules 33, 4235, 2000. 

P. T. Callaghan, Principles of Nucelar Magnetic Resonance Microscopy, Oxford University Press, New York, 1991. 

R. W. Moser 2001, (Quantitative Measurement of Velocity and Dispersion via Magnetic Resonance Imaging), Ph.D. Thesis, University of Illinois at Urbana-Champaign. 

M. A. d Avila 2003, Flow and Characterization of Emulsions by Nuclear Magnetic Resonance, Ph.D. Dissertation, University of California at Davis. 

R. Dykstra, P.T. Callaghan, C. D. Eccles, M.W. Hunter 2003, (A portable NMR for remote measurements), in Book of Abstracts 7th International Conference on Magnetic Resonance Microscopy, Snowbird, UT, USA, September 20-23, The University of Utah, P-8. 

Perhaps the most revolutionary development has been the application of on-line mass spectroscopic detection for compositional analysis. Polymer composition can be inferred from column retention time or from viscometric and other indirect detection methods, but mass spectroscopy has reduced much of the ambiguity associated with that process. Quantitation of end groups and of co-polymer composition can now be accomplished directly through mass spectroscopy. Mass spectroscopy is particularly well suited as an on-line GPC technique, since common GPC solvents interfere with other on-line detectors, including UV-VIS absorbance, nuclear magnetic resonance and infrared spectroscopic detectors. By contrast, common GPC solvents are readily adaptable to mass spectroscopic interfaces. No detection technique offers a combination of universality of analyte detection, specificity of information, and ease of use comparable to that of mass spectroscopy. 

More advanced scale was proposed by Kamlet and Taft [52], This phenomenological approach is very universal as may be successfully applied to the positions and intensities of maximal absorption in IR, NMR (nuclear magnetic resonance), ESR (electron spin resonance), and UV-VS absorption and fluorescence spectra, and to many other physical or chemical parameters (reaction rates, equilibrium constant, etc.). The scale is quite simple and may be presented as ... 

V.J. McBrierty and K.J. Packer, Nuclear Magnetic Resonance of Solid Polymers. Cambridge University Press, Cambridge, 1993 H.W. Spiess. In I.M. Ward (Ed.), Structure and Properties of Oriented Polymers, 2nd ed., Chapman Hall, London, 1997. 

The use of magnetic resonance imaging (MRI) to study flow patterns in reactors as well as to perform spatially resolved spectroscopy is reviewed by Lynn Gladden, Michael Mantle, and Andrew Sederman (University of Cambridge). This method allows even unsteady-state processes to be studied because of the rapid data acquisition pulse sequence methods that can now be used. In addition, MRI can be used to study systems with short nuclear spin relaxation times—e.g., to study coke distribution in catalytic reactors. 

NMR OU PEO Ph PFD PO Q rpm RT SAPO SBA SBU SDA Nuclear magnetic resonance Osaka University Polyethylene oxide Phenyl Pulsed laser deposition Propylene oxide Quinuclidene Revolutions per minute Room temperature Silicoaluminum phosphate Santa Barbara Secondary building unit Structure directing agent... 

Magnetic Resonance Centre, CNRS-University Victor Segalen Bordeaux 2, Bordeaux, France 2Magnetic Resonance Centre, University of Rennes 1, France ... 

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