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

Phantom materials for single point imaging pulse sequences.

Bryce MacMillan1, Ben Burke, Bruce Balcom

  • 1UNB MRI Center, Physics Department, University of New Brunswick, 8 Bailey Drive, P.O. Box 4400, Fredericton, New Brunswick, Canada E3B 5A3. bryce@unb.ca

Solid State Nuclear Magnetic Resonance
|July 27, 2005
PubMed
Summary
This summary is machine-generated.

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

A comparative approach for selecting orthologous candidate genes in GWAS across multiple species.

Plant physiology·2026
Same author

Monte Carlo modeling of the origin of contaminant electrons on a 0.5T bi-planar Linac-MR.

Medical physics·2024
Same author

Skin dose investigations on a 0.5 T parallel rotating biplanar linac-MR using Monte Carlo simulations and measurements.

Medical physics·2024
Same author

Longitudinal genome-wide association study reveals early QTL that predict biomass accumulation under cold stress in sorghum.

Frontiers in plant science·2024
Same author

The impact of advancing the standard of care in radiotherapy on operational treatment resources.

Journal of applied clinical medical physics·2024
Same author

<i>In situ</i> monitoring of mechanochemical MOF formation by NMR relaxation time correlation.

Physical chemistry chemical physics : PCCP·2023
Same journal

Experimental and computational <sup>11</sup>B NMR comparative study of MOVPE-grown rhombohedral and bulk hexagonal boron nitride.

Solid state nuclear magnetic resonance·2026
Same journal

Determination of <sup>137</sup>Ba nuclear quadrupole interactions in solids: a comparison of high field and zero field approaches.

Solid state nuclear magnetic resonance·2026
Same journal

Probing interlayer bromide in solvent intercalation of layered yttrium hydroxide via <sup>79/81</sup>Br SSNMR spectroscopy.

Solid state nuclear magnetic resonance·2026
Same journal

Single crystal sapphire spacers for in situ angle sensing and rotor stability diagnostics in MAS NMR.

Solid state nuclear magnetic resonance·2026
Same journal

Insights into the local adsorption of CO<sub>2</sub> in UiO-66.

Solid state nuclear magnetic resonance·2026
Same journal

<sup>75</sup>As NQR characterisation of cobaltite (CoAsS).

Solid state nuclear magnetic resonance·2026
See all related articles

Researchers developed a flexible gelatin/sucrose gel phantom for pure phase encode MRI. This new phantom material offers adjustable T2* relaxation times, crucial for imaging solid-like samples with short T2* values.

Area of Science:

  • Magnetic Resonance Imaging
  • Materials Science

Background:

  • Pure phase encode MRI techniques, like single point imaging (SPI), are increasingly used for solid-like samples or those with short transverse relaxation times (T2*).
  • A need exists for a versatile phantom material that accurately mimics these sample characteristics for MRI calibration and testing.

Purpose of the Study:

  • To develop a novel phantom material suitable for pure phase encode MRI.
  • To create a phantom with adjustable relaxation properties, specifically short T2*.
  • To ensure the phantom material is stable, easy to prepare, and provides a high signal-to-noise ratio.

Main Methods:

  • Development of a gelatin/sucrose-based gel phantom.
  • Characterization of the phantom's physical and chemical stability.

Related Experiment Videos

  • Manipulation of T1 and T2 relaxation times by varying sucrose concentration.
  • Assessment of T1 and T2 variations with and without doping agents.

    • Main Results:

    • The developed gelatin/sucrose gel serves as a flexible short T2* phantom.
    • T1 and T2 relaxation times can be varied by an order of magnitude through adjustments in sucrose concentration.
    • Further manipulation of relaxation times is achievable with the addition of doping agents.

    Conclusions:

    • The gelatin/sucrose gel phantom effectively meets the criteria for pure phase encode MRI applications.
    • This phantom offers a tunable platform for optimizing MRI sequences for short T2* samples.
    • The material provides a stable, reproducible, and adaptable solution for MRI phantom needs.