Enhanced nonlinear magnetic resonance signals via square wave dipolar fields.

Journal Article (Journal Article)

This report introduces a new approach that enhances nonlinear solution magnetic resonance signals from intermolecular dipolar interactions. The resulting signals can theoretically be as large as the full equilibrium magnetization. Simple, readily implemented pulse sequences using square-wave magnetization modulation simultaneously refocus all even order intermolecular multiple quantum coherences, leading to a substantial net signal enhancement, complex nonlinear dynamics, and improved structural sensitivity under realistic conditions.

Full Text

Duke Authors

Cited Authors

  • Branca, RT; Galiana, G; Warren, WS

Published Date

  • August 2008

Published In

Volume / Issue

  • 129 / 5

Start / End Page

  • 054502 -

PubMed ID

  • 18698909

Pubmed Central ID

  • PMC2669773

Electronic International Standard Serial Number (EISSN)

  • 1089-7690

International Standard Serial Number (ISSN)

  • 0021-9606

Digital Object Identifier (DOI)

  • 10.1063/1.2962976


  • eng