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Dissertations / Theses on the topic 'NMR theory][High resolution NMR'

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Published: 4 June 2021

Last updated: 14 February 2022

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1

Davies, S. J. "Frequency-selective excitation and non-linear data processing in nuclear magnetic resonance." Thesis, University of Oxford, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233510.

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2

McManus, Jamie. "Residual broadening in high-resolution NMR of quadrupolar nuclei in solids." Thesis, University of Exeter, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367404.

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3

Vlassenbroek, Alain. "Radiation damping in High Resolution NMR." Doctoral thesis, Universite Libre de Bruxelles, 1993. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/212811.

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4

Laage, Ségolène. "High-resolution solid-state NMR for proteins." Lyon, Ecole normale supérieure, 2010. http://www.theses.fr/2010ENSL0583.

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La RMN a récemment prouvé son potentiel en biologie structurale. Cette thèse décrit les méthodes que nous avons développées pour l’étude de protéines par RMN du solide à haute résolution. Après une présentation des récents progrès du domaine, nous présentons les améliorations liées à l’utilisation de la rotation à l’angle magique à très haute vitesse, notamment les techniques de découplage hétéronucléaire et de polarisation croisée à basse puissance, appliquées aux cas de la Superoxide Dismutase (SOD) et de la protéine GB1. Nous détaillons ensuite les perspectives émergeant dans l’utilisation

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5

Cookson, Nikki Jade. "High-resolution NMR studies of nano-cages." Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/13745/.

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This thesis concerns the NMR investigations of supramolecular metallo-nanocages as hosts for host-guest chemistry. The research is based on metallo-nanocages constructed from cyclotriveratrylene (CTV)-derivatives The host-guest interaction between the [Pd6(L1)8]⋅12(BF4) stella octangula cage and sodium alkyl sulfate guests have been characterised by 1H 1 D, DOSY and 2-D ROESY NMR and ESI-MS. The host-guest stoichiometry was determined at 1:2 by Job’s plot analysis. The shorter the length of the guest’s alkyl tail, the more tightly bound it was to the host cage. The self-assembly and self-sorti

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6

Thornton, John Stephen. "Instrumentation for low cost, high resolution NMR imaging." Thesis, University of Manchester, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358563.

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7

Dowell, Nicholas G. "Further developments in high-resolution quadrupolar NMR spectroscopy." Thesis, University of Exeter, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407274.

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8

Salager, Elodie. "High-resolution solid-state NMR for powder crystallography." Lyon, Ecole normale supérieure, 2010. http://www.theses.fr/2010ENSL0592.

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La connaissance de la structure tridimensionnelle d’un composé solide est essentielle pour la compréhension de ses propriétés et le développement de nouveaux matériaux. La diffraction des rayons X est communément utilisée pour déterminer la structure des composés monocristallins. La caractérisation structurale de composés sous forme de poudre présente plus de difficulté. En particulier, beaucoup de composés ne peuvent pas être obtenus sous forme de monocristaux ; et les composés hautement polymorphiques (tels que la plupart des médicaments) doivent être caractérisés « tels quels » afin de limi

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9

Kervern, Gwendal. "High-resolution solid-state NMR of paramagnetic molecules." Lyon, École normale supérieure (sciences), 2008. http://www.theses.fr/2008ENSL0483.

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Cette thèse porte sur la RMN haute résolution de composés paramagnétiques solides. Elle présente de nouvelles méthodes permettant d'obtenir de tels spectres, ainsi que l'exploitation des spectres ainsi obtenus pour la caractérisation structurale de complexes paramagnétiques. Nous avons dans un premier temps développé des méthodes qui permettent de surmonter les difficultés liées au paramagnétisme. Ces méthodes inclues du transfert d'aimantation par recouplage dipolaire, l'adaptation d'impulsions adiabatiques pour les solides en rotation à très haute vitesse et la compréhension des phénomènes m

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10

Odedra, Smita. "Some novel developments in high-resolution NMR spectroscopy." Thesis, University of Glasgow, 2014. http://theses.gla.ac.uk/5772/.

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The radiofrequency (rf) pulses used in NMR are subject to a number of imperfections, such as those resulting from the inhomogeneity of the rf field or an offset of the transmitter frequency from exact resonance. In spin-echo experiments, these imperfections yield spectra with reduced signal intensity and distorted phase. Composite pulses, which have tailored bandwidth properties with respect to experimental frequency parameters such as the rf field strength or resonance offset, offer a route to improving the amplitude of the spin-echo signal. However, the symmetry of the pulse sequence must be

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11

Foxall, Peta Jane Dunckley. "High resolution NMR spectroscopic investigations into renal allograft function." Thesis, Birkbeck (University of London), 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.488683.

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12

Searle, M. S. "High resolution NMR studies of antifolate drug-receptor complexes." Thesis, Open University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.484411.

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13

Carss, Steven Andrew. "High-resolution NMR studies of solid halogenated organic compounds." Thesis, Durham University, 1995. http://etheses.dur.ac.uk/5208/.

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This thesis is a study of solid halogenated organic compounds by Nuclear Magnetic Resonance Spectroscopy (NMR) in an attempt to extract previously inaccessible information. The first part of the thesis is concerned with three fluorinated steroids, studied by observing (^1)H, (^13)C and (^19)F nuclei. A number of experimental techniques are employed to verify solution-state and solid-state spectral assignments, and spectral anomalies are discussed. Both proton-coupled and proton-decoupled (^19)F solid-state spectra, recorded using specially designed spectrometer hardware, are presented. The hug

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14

Mattila, S. (Sampo). "Measurement and minimization of field inhomogeneities in high resolution NMR." Doctoral thesis, University of Oulu, 2001. http://urn.fi/urn:isbn:9514264762.

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Abstract In this work, the homogeneity of both the B0 and B1 fields was studied. Both B0 and B1 field homogeneities are the basic assumptions of high resolution liquid state NMR. Although some inhomogeneity of both of the fields is always present, the spectrometers can be operated, with the help of the developed spectral purging techniques, without giving any thought to the field inhomogeneities or the necessary actions to minimize their adverse effects. Although the effect of B0 inhomogeneity can occasionally be seen, the B1 fieldin a modern probe head is often assumed to be sufficiently homo

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15

Barnes, Alexander B. (Alexander Benjamin). "High-resolution high-frequency dynamic nuclear polarization for biomolecular solid state NMR." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/65263.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, June 2011.<br>Vita. Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Dynamic Nuclear Polarization (DNP) has exploded in popularity over the last few years, finally realizing its potential to overcome the detrimental lack of sensitivity that has plagued performing NMR experiments. Applied to magic angle spinning (MAS) experiments, this renaissance of DNP has been primarily driven by the development of instrumentation; namely gyrotron oscillators as high-power stable microwave power source

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16

Krajewski, Marcin. "NMR high resolution spectroscopy of medically relevant proteins and their antagonists." [S.l.] : [s.n.], 2006. http://mediatum2.ub.tum.de/doc/601476/document.pdf.

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17

Aslimovska, Lubica. "High resolution structural studies of membrane proteins using solid state NMR." Thesis, University of Oxford, 2008. http://ora.ox.ac.uk/objects/uuid:6b72463e-92cf-4ecd-bdc3-26b2f900e813.

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NMR crystallography is a new and developing area. Unlike solution state NMR, solid state NMR has the potential for structural studies of large, motionally restricted biological macromolecules, such as proteins in crystals which may, or may not, diffract. However, finding the best and the most useful sample form and geometry is still a major obstacle to rapid progress. Little has been reported about protein sample preparation for any class of protein for NMR crystallography, mainly since the availability of NMR labelled proteins is still not routine, especially for eukaryotic membrane proteins.

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18

Lange, Adam. "Three-dimensional protein structure determination by high-resolution solid-state NMR spectroscopy." Doctoral thesis, [S.l.] : [s.n.], 2006. http://webdoc.sub.gwdg.de/diss/2006/lange.

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19

Carson, Paul Jonathan Weitekamp Daniel P. "I. Ultrasensitive surface NMR using parahydrogen spin labeling. : II. High-resolution optical NMR of semiconductor heterostructures using larmor beat detection /." Diss., Pasadena, Calif. : California Institute of Technology, 1997. http://resolver.caltech.edu/CaltechETD:etd-12022003-155839.

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20

Risa, Øystein. "Application of high-resolution NMR spectroscopy in metabolic studies of the eye." Doctoral thesis, Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, 2004. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-889.

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<p>High-resolution NMR spectroscopy has, during the last two decades, had an increasing impact in biological and biochemical research. Rapid advances have led to improvements in sensitivity and dispersion of the spectra and have allowed more detailed assignment and monitoring of endogenous biochemical molecules. One of the latest implementations has been a technique known as high-resolution magic angle spinning (HR-MAS) NMR spectroscopy which has made it possible to obtain high-resolution proton spectra of intact tissue and cells. Simultaneous detection of a large number of metabolites by NMR

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21

Bonzom, Pascale Marie Andree. "High resolution NMR applied to lipid analysis and lipid based drug design." Thesis, University College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300537.

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22

Davies, Gareth Reynold. "Enhanced high resolution '1'2'9Xe NMR via spin exchange with optically pumped Rb." Thesis, University of York, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358240.

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23

Ruhl, Isaiah Daniel. "High Resolution Magic Angle Spinning NMR Studies of Botryococcus Braunii." Columbus, Ohio : Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1244008200.

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24

Robertson, Aiden James. "Characterising molecular self-assembly using high-resolution 1H solid-state NMR spectroscopy." Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/87431/.

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Supramolecular chemistry, the domain of chemistry ‘beyond the molecule’, is finding increasing application in a diverse range of scientific fields. A key concept in this field, termed molecular self-assembly, has important applications ranging from nanotechnology to medicine, and refers to the intermolecular assembly of individual molecules via non-covalent forces, most importantly hydrogen bonding and π-π stacking interactions. Specifically, this thesis considers the self-assembling arrangements of synthetic pyrimidine-based heterocyclic systems, which present guanine/cytosine DDA/AAD hydroge

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25

Mifsud, Nicolas. "Structure determination in ordered and disordered solids by high-resolution NMR spectroscopy." Lyon, École normale supérieure (sciences), 2007. http://www.theses.fr/2007ENSL0418.

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Nuclear Magnetic Resonance is a potential powerful probe of structure and dynamics for a large range of materials in the solid-state. In this thesis, we show how powder samples at natural isotopic abundance can be assigned to crystal structures by using high-resolution proton and carbon-13 solid-state NMR spectra in combination with first principles calculations. Similarly, the determination of the three-dimensional structure of an organic compound in powder form and at natural isotopic abundance is presented. It is obtained by an approach that combines molecular modeling with experimental spi

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26

Wang, Guangshun. "Conformations of important human serum apolipoprotein segments, high resolution NMR of apoA-I." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq24363.pdf.

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27

Barkhuysen, Shani. "High resolution 195Pt and 119Sn NMR characterization of platinum(II)-tin(II) complexes." Thesis, Stellenbosch : Stellenbosch University, 2011. http://hdl.handle.net/10019.1/17841.

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28

Feng, Yi. "One- and two-dimensional high-resolution solid-state NMR investigation of zeolite structures." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30806.

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The work reported in this thesis describes for the first time the application of two-dimensional ²⁹Si high-resolution solid state NMR experiments to the investigation of the three-dimensional Si-O-Si bonding connectivities in zeolites. 2D COSY type, INADEQUATE type and spin-diffusion experiments are discussed and evaluated, the INADEQUATE experiments being particularly successful in this work. By preparing highly crystalline, highly siliceous samples of zeolites and careful optimization of all experimental parameters, it is possible to directly observe ²⁹Si-O-²⁹Si J couplings in these experime

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29

Coen, Muireann. "High-resolution magic angle spinning NMR spectroscopic studies of heterogenous chemical and biological samples." Thesis, Imperial College London, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.397328.

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30

Tsang, Tsz Mon. "High resolution magic angle spinning NMR spectroscopy and pattern recognition studies on neuronal damage." Thesis, Imperial College London, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405822.

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31

West-Jordan, Julie Ann. "High resolution '3'1p NMR studies of factors influencing in vitro skeletal muscle cell viability." Thesis, University of Liverpool, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316948.

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32

Lewandowski, Józef Romuald. "Methodology and applications of high resolution solid-state NMR to structure determination of proteins." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/45640.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2008.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Vita.<br>Includes bibliographical references.<br>A number of methodological developments and applications of solid-state NMR for assignment and high resolution structure determination of microcrystalline proteins and amyloid fibrils are presented. Magic angle spinning spectroscopy on uniformly and selectively "C and '5N labeled samples is performed at magnetic fi

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33

Jia, Hsi-Wei. "Selective excitation in high-resolution NMR for determination of coupling constants and internuclear distances." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627313.

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34

Shannon, Matthew D. "High Resolution Structural and Dynamic Studies of Biomacromolecular Assemblies using Solid-State NMR Spectroscopy." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1534321838601796.

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35

Yamamoto, Hiroyuki. "Studies on structure of native cellulose by high-resolution solid-state 13C NMR spectroscopy." 京都大学 (Kyoto University), 2002. http://hdl.handle.net/2433/149841.

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36

Goodsell, L. S. "High resolution structural models of ribosome nascent chain complexes restrained by experimental NMR data." Thesis, University College London (University of London), 2015. http://discovery.ucl.ac.uk/1470654/.

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As understanding of the ways in which the complex cellular environment affects the in vivo folding of proteins improves, improved methods for their study are required. It is possible to produce limited quantities of ribosome-nascent chain complexes (RNCs) and techniques for gathering data about them are improving, but no single technique provides all the information required to understand folding of nascent proteins on the ribosome and there are still significant data that cannot be obtained experimentally. In particular, while NMR chemical shift and residual dipolar couplings may be recorded,

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37

Li, Xing. "Structure and dynamics of alamethicin dimers by high-resolution proton and nitrogen-15 NMR spectroscopy." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0026/MQ51741.pdf.

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38

Li, Xing. "Structure and dynamics of alamethicin dimers by high-resolution proton and nitrogen-15 NMR spectroscopy." Ottawa : National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.nlc-bnc.ca/obj/s4/f2/dsk1/tape2/PQDD%5F0026/MQ51741.pdf.

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39

Zhang, Wurong 1966. "High resolution NMR scattering : the first measurement of spin diffusion rates in a homogeneous solid." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/9616.

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Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1998.<br>Includes bibliographical references (leaves 88-92).<br>The first direct measurement of the rate of spin diffusion through a homogeneous sample was performed as an incoherent NMR scattering experiment. The experiment consists of a combination of pulsed gradient spin echo methods with multiple pulse/ pulsed gradient spatial encoding met.hods. The NMR scattering experiment involves the creation of an initial spatial magnetization grating, a period of spin evolution including the displacement of spin magn

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40

Diaz, Garcia Anix C. "Investigation of the three-dimensional structures of zeolite molecular sieves by high-resolution solid-state NMR." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0014/NQ38878.pdf.

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41

Waters, Nigel James. "High resolution magic angle spinning NMR spectroscopy and pattern recognition studies of drug induced tissue damage." Thesis, Imperial College London, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.252174.

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42

Westra, Arjan Nicolaas. "High resolution NMR studies concerning the solvation/hydration and coordination chemistry of Pt (II/IV) compounds." Thesis, Stellenbosch : Stellenbosch University, 2005. http://hdl.handle.net/10019.1/50362.

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Thesis (PhD)--Stellenbosch University, 2005.<br>ENGLISH ABSTRACT: Pt(JV) complexes with S, 0-donating aroylthioureas have been synthesized by oxidative addition of elemental halogens to the Pt(JJ) precursors, leading to the first-reported crystal structures of Pt(JV) with this class of ligand. The treatment of Pt(II) complexes of N,N-diethyi-N'-benzoylthiourea with 12, Br2 and Cl2 leads to facile oxidative addition of the halogens to the platinum center, yielding several geometric isomers, as determined by 195Pt NMR; the products cis-bis(N ,N-diethyi-N' -benzoylthioureato )diiodoplatinum

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43

Gutiérrez, González Luis Horacio. "Structural and dynamical studies on human epidermal-type fatty acid binding protein using high resolution NMR spectroscopy." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=964395630.

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44

Marulanda, Dabeiba. "Structural studies of reassembled and intact thioredoxin by high-resolution solid-state NMR magic angle spinning spectroscopy." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 13.72 Mb., 213 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3205438.

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45

Mal, Tapas Kumar. "Studies of a deuterated protein (Fyn SH3) and of protein side chain interactions using high resolution NMR." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390484.

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46

Lee, Daniel. "Development of high-resolution two-dimensional correlation spectroscopy in solid-state NMR : applications to nanocomposites and fullerides." Thesis, University of Nottingham, 2011. http://eprints.nottingham.ac.uk/11864/.

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Two-dimensional correlation spectroscopy in solid-state NMR is an immensely important tool for the analysis of materials, such as technologically interesting nano-materials or bio-materials. After detailing one method that returns high-resolution one-dimensional solid-state proton NMR spectra, high-resolution proton-proton two-dimensional correlation experiments are described and demonstrated. Subsequently, a new two-dimensional NMR experiment is described which is suitable for obtaining a high-resolution proton dimension in heteronuclear dipolar correlation spectra of solids. This new experim

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47

Bradley, Jonathan P. "Development and application of high-resolution solid-state NMR methods for probing polymorphism of active pharmaceutical ingredients." Thesis, University of Warwick, 2011. http://wrap.warwick.ac.uk/55436/.

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The objective of the work presented in this thesis is to apply advanced high-resolution solid-state NMR methods for the structural characterisation of organic crystalline systems, specifically active pharmaceutical ingredients (APIs). The determination of the crystal packing is an important stage in the development of new APIs, and solid-state magic angle spinning (MAS) NMR is well suited to complement existing techniques. Improvements in spectral resolution in recent years have led to the development of homonuclear correlation experiments capable of identifying intermolecular proximities betw

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48

Ma, Liping. "Investigation of the conformational behaviour of cembrenoids by using high resolution NMR techniques and modern computational methods /." [S.l.] : [s.n.], 1994. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.

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49

Nadaud, Philippe S. "High-Resolution Structural Studies of Paramagnetic Proteins by Multidimensional Solid-State Nuclear Magnetic Resonance Spectroscopy." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1268318234.

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50

Christou, Nina-Eleni. "Development of NMR as a tool for the structural and dynamic high-resolution characterization of phototranformable fluorescent proteins." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALY051.

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La découverte de protéines fluorescentes photo-transformables (PTFP) au cours des dernières décennies a révolutionné le domaine de la microscopie optique. Les protéines fluorescentes réversiblement commutables (RSFP), en particulier, sont couramment utilisées pour les techniques de microscopie à super-résolution comme en RESOLFT (REversible Saturable OpticaL Fluorescence Transitions) par exemple. Par photoactivation, les RSFP passent d'un état "on" - fluorescent - à un état "off" - éteint - qui, combiné à des systèmes d'illumination avancés permet d'imager des composants cellulaires préalablem

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