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Experimental characterization of intermolecular multiple-quantum coherence pumping efficiency in solution NMR.

Publication ,  Journal Article
Zhang, H; Lizitsa, N; Bryant, RG; Warren, WS
Published in: Journal of magnetic resonance (San Diego, Calif. : 1997)
January 2001

The behavior of intermolecular multiple-quantum coherences in a variety of simple liquids with different chemical and magnetic properties is investigated experimentally and modeled by numerical simulations based on modified Bloch equations. The effects of spin concentration, temperature, intramolecular conformational flexibility, chemical exchange, and spin-spin coupling on the formation of high-order coherences are examined. It is shown that any process that makes the Larmor frequency time-dependent may interfere with the formation of these coherences. Good agreement is achieved between experiments and simulation, using independently known values of the magnetization density, the rate constants for translational diffusion, spin-spin and spin-lattice relaxation, and radiation damping.

Duke Scholars

Published In

Journal of magnetic resonance (San Diego, Calif. : 1997)

DOI

EISSN

1096-0856

ISSN

1090-7807

Publication Date

January 2001

Volume

148

Issue

1

Start / End Page

200 / 208

Related Subject Headings

  • Temperature
  • Solvents
  • Serum Albumin, Bovine
  • Salts
  • Magnetic Resonance Spectroscopy
  • Gels
  • Diffusion
  • Biophysics
  • Algorithms
  • 09 Engineering
 

Citation

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ICMJE
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Zhang, H., Lizitsa, N., Bryant, R. G., & Warren, W. S. (2001). Experimental characterization of intermolecular multiple-quantum coherence pumping efficiency in solution NMR. Journal of Magnetic Resonance (San Diego, Calif. : 1997), 148(1), 200–208. https://doi.org/10.1006/jmre.2000.2195
Zhang, H., N. Lizitsa, R. G. Bryant, and W. S. Warren. “Experimental characterization of intermolecular multiple-quantum coherence pumping efficiency in solution NMR.Journal of Magnetic Resonance (San Diego, Calif. : 1997) 148, no. 1 (January 2001): 200–208. https://doi.org/10.1006/jmre.2000.2195.
Zhang H, Lizitsa N, Bryant RG, Warren WS. Experimental characterization of intermolecular multiple-quantum coherence pumping efficiency in solution NMR. Journal of magnetic resonance (San Diego, Calif : 1997). 2001 Jan;148(1):200–8.
Zhang, H., et al. “Experimental characterization of intermolecular multiple-quantum coherence pumping efficiency in solution NMR.Journal of Magnetic Resonance (San Diego, Calif. : 1997), vol. 148, no. 1, Jan. 2001, pp. 200–08. Epmc, doi:10.1006/jmre.2000.2195.
Zhang H, Lizitsa N, Bryant RG, Warren WS. Experimental characterization of intermolecular multiple-quantum coherence pumping efficiency in solution NMR. Journal of magnetic resonance (San Diego, Calif : 1997). 2001 Jan;148(1):200–208.
Journal cover image

Published In

Journal of magnetic resonance (San Diego, Calif. : 1997)

DOI

EISSN

1096-0856

ISSN

1090-7807

Publication Date

January 2001

Volume

148

Issue

1

Start / End Page

200 / 208

Related Subject Headings

  • Temperature
  • Solvents
  • Serum Albumin, Bovine
  • Salts
  • Magnetic Resonance Spectroscopy
  • Gels
  • Diffusion
  • Biophysics
  • Algorithms
  • 09 Engineering