Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Force-detected magnetic resonance without field gradients

G M Leskowitz1, L A Madsen, D P Weitekamp

  • 1A.A. Noyes Laboratory of Chemical Physics, California Institute of Technology, Pasadena 91125, USA.

Solid State Nuclear Magnetic Resonance
|July 3, 1998
PubMed
Summary

A new nuclear magnetic resonance (NMR) method, BOOMERANG, offers superior performance for small samples. This force-detected NMR technique provides enhanced resolution and portability, making NMR accessible for new applications.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Influence of Zn2+ and water on the transport properties of a pyrrolidinium dicyanamide ionic liquid.

The journal of physical chemistry. B·2014
Same author

An optical NMR spectrometer for Larmor-beat detection and high-resolution POWER NMR.

The Review of scientific instruments·2008
Same author

Uniaxial and biaxial nematic liquid crystals.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2006
Same author

Ultra-fast three dimensional imaging of hyperpolarized 13C in vivo.

Magma (New York, N.Y.)·2005
Same author

Observation of force-detected nuclear magnetic resonance in a homogeneous field.

Proceedings of the National Academy of Sciences of the United States of America·2004
Same author

Thermotropic biaxial nematic liquid crystals.

Physical review letters·2004

Area of Science:

  • Physics
  • Chemistry
  • Materials Science

Background:

  • Traditional nuclear magnetic resonance (NMR) methods face limitations in sensitivity and resolution at microscale sample dimensions.
  • Existing force-detected nuclear magnetic resonance (FDNMR) techniques often require large magnetic field gradients, limiting their applicability.

Purpose of the Study:

  • To introduce a novel NMR method, BOOMERANG (better observation of magnetization, enhanced resolution, and no gradient), for microscale samples.
  • To demonstrate the advantages of BOOMERANG over existing NMR and FDNMR techniques.

Main Methods:

  • Development of a novel force-detected NMR (FDNMR) technique.
  • Utilizing a homogeneous static magnetic field combined with mechanical force detection.
  • Implementation of the BOOMERANG method for microscale sample analysis.

Related Experiment Videos

Main Results:

  • BOOMERANG achieves superior performance at sample length scales below 100 micrometers.
  • The method exhibits enhanced magnetization observation and resolution compared to conventional NMR and gradient-based FDNMR.
  • BOOMERANG demonstrates general applicability across various sample compositions, pulse sequences, and magnetic field strengths.

Conclusions:

  • BOOMERANG represents a significant advancement in NMR technology for microscale applications.
  • The technique's portability, low cost, and enhanced sensitivity open new avenues for NMR spectroscopy and imaging.
  • This novel method overcomes limitations of existing techniques, broadening the scope of NMR analysis.