• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 318
  • 87
  • 32
  • 25
  • 16
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 5
  • 5
  • 5
  • Tagged with
  • 592
  • 592
  • 592
  • 389
  • 87
  • 87
  • 78
  • 78
  • 69
  • 53
  • 47
  • 43
  • 38
  • 38
  • 35
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Analysis of ribose dynamics in RNA molecules utilizing ¹³C NMR spin relaxation techniques determined with novel specific isotope labeling scheme

Johnson, James Edward. January 2008 (has links)
Thesis (Ph. D.)--Michigan State University. Biochemistry and Molecular Biology, 2008. / Title from PDF t.p. (Proquest, viewed on Aug. 18, 2009) Includes bibliographical references. Also issued in print.
22

Application of biomolecular NMR spectroscopy for protein structure determination /

Yang, Yinhua, January 2009 (has links)
Thesis (Ph. D.)--University of Hong Kong, 2009. / Includes bibliographical references. Also available online.
23

NMR approaches to protein conformation and backbone dynamics studies on hyperthermophilic acylphosphatase and neuropeptide secretoneurin /

Guan, Xiao. January 2010 (has links)
Thesis (Ph. D.)--University of Hong Kong, 2010. / Includes bibliographical references. Also available in print.
24

Development of a method for the improved production of A-site RNA and NMR analysis of mutant SRE RNA molecules /

Zhao, Xia. January 2005 (has links)
Thesis (M.Sc.)--York University, 2005. Graduate Programme in Chemistry. / Typescript. Includes bibliographical references. Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url%5Fver=Z39.88-2004&res%5Fdat=xri:pqdiss &rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR11936
25

Isotopic labeling of heme in dehaloperoxidase and CYP102A2 for NMR studies

Bryson, David Irby. January 1900 (has links) (PDF)
Thesis (M.S.)--University of North Carolina at Greensboro, 2007. / Title from PDF title page screen. Advisor: Gregory M. Raner; submitted to the Dept. of Chemistry. Includes bibliographical references (p. 78-80).
26

Nuclear magnetic resonance study of the collagen matrix in tendon : a dissertation /

Krasnosselskaia, Lada Vadimovna. January 2005 (has links)
Dissertation (Ph.D.).--University of Texas Graduate School of Biomedical Sciences at San Antonio, 2005. / Vita. Includes bibliographical references.
27

A deuterium NMR study of gramicidin A’

Lyons, Michael James January 1985 (has links)
This thesis presents the results of the first application of a novel solid state nuclear magnetic resonance technique (K. P. Pauls et. al., Eur. Biophys. J. 11:1) to a naturally occuring membrane polypeptide. Deuterium NMR was used to study the structure and dynamics of hydrogen-exchanged gramicidin A', an ion channel, in model membranes. The technique exploits recently developed procedures for solvent-signal suppression (P. T. Callaghan et. al., J. Magn. Reson. 56:101), and "depakeing" powder spectra (E. Sternin, M.Sc. Thesis,U.B.C.). The spectra of gramicidin A' in crystalline form, and in the gel phase of the lipid bilayer are similar and indicate little molecular motion on the NMR timescale. In the liquid crystalline phase, however, the spectra suggest rapid uniaxial rotation of the gramicidin about the bilayer director. The frequencies of the liquid crystalline phase spectra were found to be independent of bilayer thickness, temperature, and the presence of sodium chloride, in the ranges investigated. The results are discussed in the context of the conduction properties of the gramicidin ion channel, other spectroscopic studies, and thecretical models of the structure and action of gramicidin. / Science, Faculty of / Physics and Astronomy, Department of / Graduate
28

The synthesis and study of heterocyclic Pi-electron loops /

Finkelstein, Harry T. January 1984 (has links)
No description available.
29

Nuclear magnetic resonance spectroscopy as an analytical tool in the structural analysis of triacylglycerols

Lam, Chi-chung, 林子聰 January 1994 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
30

NMR spectroscopic and kinetic studies on acyclic and homocyclic enols

郭伯章, Guo, Bozhang. January 1988 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy

Page generated in 0.1329 seconds