Affordable Access

Absolute quantitation of brain 1H nuclear magnetic resonance spectra. Comparison of different approaches.

Authors
Type
Published Article
Journal
Investigative Radiology
0020-9996
Publisher
Ovid Technologies (Wolters Kluwer) - Lippincott Williams & Wilkins
Publication Date
Volume
30
Issue
4
Pages
199–203
Identifiers
PMID: 7635668
Source
Medline
License
Unknown

Abstract

The concentrations obtained using water as an internal standard and using an external standard are very similar, and the first of these methods show smaller standard deviations. The authors' results show that the use of creatine as an internal standard may induce systematic errors in absolute calibration because of the uncertainty on the true creatine concentration.

Statistics

Seen <100 times