Home

About

Advanced Search

Browse by Discipline

Scientific Societies

E-print Alerts

Add E-prints

E-print Network
FAQHELPSITE MAPCONTACT US


  Advanced Search  

 
Nuclear magnetic resonance of mass-limited samples using small RF coils
 

Summary: TRENDS
Nuclear magnetic resonance of mass-limited samples
using small RF coils
Andrew Webb
Published online: 6 March 2007
# Springer-Verlag 2007
Introduction
High-resolution nuclear magnetic resonance (NMR) spec-
troscopy is one of the most widely-used analytical
techniques. In addition to structural information, it can also
be used to measure diffusion coefficients and molecular
mobilities, via measurement of relaxation times. The major
"weakness" of NMR is its intrinsically low sensitivity
compared with analytical techniques such as mass spec-
trometry, Fourier-transform infrared spectroscopy, and
fluorescence-based methods. In particular, this results in
the requirement for relatively large amounts of material for
NMR, a severe constraint for mass-limited samples such as
are associated, for example, with multi-stage syntheses,
combinatorial chemistry procedures, and natural product

  

Source: Andrews, Anne M. - Huck Institutes of the Life Sciences, Pennsylvania State University

 

Collections: Biology and Medicine