Dependence of nuclear spin singlet lifetimes on RF spin-locking power

DSpace/Manakin Repository

Dependence of nuclear spin singlet lifetimes on RF spin-locking power

Citable link to this page

 

 
Title: Dependence of nuclear spin singlet lifetimes on RF spin-locking power
Author: Devience, Stephen J; Walsworth, Ronald L.; Rosen, Matthew Scot

Note: Order does not necessarily reflect citation order of authors.

Citation: DeVience, Stephen J., Ronald L. Walsworth, and Matthew S. Rosen. 2012. “Dependence of Nuclear Spin Singlet Lifetimes on RF Spin-Locking Power.” Journal of Magnetic Resonance 218 (May): 5–10. doi:10.1016/j.jmr.2012.03.016.
Full Text & Related Files:
Abstract: We measure the lifetime of long-lived nuclear spin singlet states as a function of the strength of the RF spin-locking field and present a simple theoretical model that agrees well with our measurements, including the low-RF-power regime. We also measure the lifetime of a long-lived coherence between sin- glet and triplet states that does not require a spin-locking field for preservation. Our results indicate that for many molecules, singlet states can be created using weak RF spin-locking fields: more than two orders of magnitude lower RF power than in previous studies. Our findings suggest that for many endogenous biomolecules, singlets and related states with enhanced lifetimes might be achievable in vivo with safe levels of RF power.
Published Version: doi:10.1016/j.jmr.2012.03.016
Other Sources: http://walsworth.physics.harvard.edu/publications/2012_deVience_JMR.pdf
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:33954780
Downloads of this work:

Show full Dublin Core record

This item appears in the following Collection(s)

 
 

Search DASH


Advanced Search
 
 

Submitters