## Abstract Since background signal from NMR probes can overwhelm the signal from a sample, the NMR analysis of plastics or machinable ceramics is a prerequisite to their use in probe implementations. The contributions from a variety of materials to proton, fluorine, and carbon NMR spectra are pres
Multinuclear NMR investigation of probe construction materials at 9.4T
β Scribed by Malgorzata Marjanska; Matt Waks; Carl J. Snyder; J. Tommy Vaughan
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 208 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0740-3194
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
This work investigates probe construction materials for their signal contribution to ultrashort echo time spectroscopy and imaging. ^1^H, ^13^C, and ^31^P spectra were obtained at a field strength of 9.4 T for 16 materials considered for use in probe and holder design and construction. Four of the materials were found to be suited for the construction of NMR probes, housing of RF coils, and holders for in vivo experiments. Magn Reson Med 59:936β938, 2008. Β© 2008 WileyβLiss, Inc.
π SIMILAR VOLUMES
## Abstract ## Purpose To assess the feasibility of ^1^H spectroscopic imaging (SI) in the mouse brain at 9.4 T, and investigate regional variations in brain metabolites. ## Materials and Methods A total of 21 SI studies were performed in CDβ1 mice to evaluate the basal ganglia (__N__ = 5), hipp
The design of a broadband 4-mm magic-angle spinning (MAS) X-1 H/ 19 F double resonance probe for cross-polarization (CP)/MAS NMR studies at 21.15 T ( 1 H at 900 MHz) is described. The highfrequency 1 H/ 19 F channel employs a new and efficient transmission line tuning design. The first 13 C CP/MAS N
## Abstract Accumulation of ferritin, the iron storage protein, has been linked recently to aging and a number of pathologies. Noninvasive detection of iron storage by MRI relies on its extremely strong effect on water relaxation. The aim of this article is to characterize the effect of ferritin on
## Abstract An efficient shim system and an optimized localization sequence were used to measure in vivo ^1^H NMR spectra from cerebral cortex, hippocampus, striatum, and cerebellum of C57BL/6 mice at 9.4 T. The combination of automatic firstβ and secondβorder shimming (FASTMAP) with strong customβ
## Abstract Glycine is an amino acid present in mammalian brain, where it acts as an inhibitory and excitatory neurotransmitter. The two detectable protons of glycine give rise to a singlet at 3.55 ppm that overlaps with the more intense __myo__βinositol resonances, and its measurement has traditio